US20080163565A1 - Insulation batt with integral air vent - Google Patents
Insulation batt with integral air vent Download PDFInfo
- Publication number
- US20080163565A1 US20080163565A1 US11/649,415 US64941507A US2008163565A1 US 20080163565 A1 US20080163565 A1 US 20080163565A1 US 64941507 A US64941507 A US 64941507A US 2008163565 A1 US2008163565 A1 US 2008163565A1
- Authority
- US
- United States
- Prior art keywords
- body portion
- support members
- insulation
- insulating body
- insulating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/17—Ventilation of roof coverings not otherwise provided for
- E04D13/172—Roof insulating material with provisions for or being arranged for permitting ventilation of the roof covering
Definitions
- Attic insulation has often been supplemented by blown, loose-fill insulation, or by additional or thicker insulation bats to prevent heat loss in the winter and cool air loss in the summer.
- thicker attic insulation can lead to poor air circulation when the spaces between the roof joists and the top wall plate of the building are closed or obstructed. These spaces must be left open to provide air flow between the soffit area and the attic space, for reducing excess humidity and heat, which have been known to deteriorate roofing and structural components. In order to keep this area open, attic vents have been used.
- PERMA-R® from Owens-Corning
- CERTIVENT® from Diversifoam, Inc.
- DUROVENT® and PROVENT® available from ADO Products
- products available from Pactiv AEROVENT® from Shelter Enterprises, Inc.
- POLYVENT PLUS® from Moore Products, LLC.
- the insulating structure may comprise an insulating body portion having first and second major surfaces and a longitudinal axis; and a plurality of support members disposed on the first major surface.
- the support members may each have a length oriented substantially parallel to the longitudinal axis of the insulating body portion and a height which extends said support members outwardly from said first major surface.
- the plurality of support members further may be positioned in laterally spaced apart relation across a width of the first major surface to create at least one ventilation opening.
- the ventilation opening may be formed by the first major surface of the insulating body portion and opposing inner side surfaces of said adjacent support members.
- FIG. 2 is a side cross-sectional view of a typical building construction showing the insulation assembly of FIG. 1 installed adjacent the building roof;
- FIG. 3 is a right-side cross-sectional view of the installed insulation assembly of FIG. 2 , taken along line 3 - 3 of FIG. 2 ;
- FIG. 4 is a left-side partial cross-sectional view of the installed insulation assembly of FIG. 3 , taken along line 4 - 4 of FIG. 3 .
- the raised strips 10 will be formed along with the insulation blanket 8 during the manufacturing process for the batt 1 , and the assembly will be compressed for packaging, storage and shipment to the work site.
- the presence of the raised strips 10 simplifies proper installation of the batt 1 , ensuring that the desired ventilation passage 14 is preserved without requiring the user to install a separate vent as with some prior art designs.
- the user may simply un-package the insulation batt 1 , cut it to length, and press it up between a pair of adjacent roof rafters 16 until a slight resistance is felt (indicating the strips 10 have made contact with the attic side 12 of the roof 2 ).
- the insulation batt 1 can be installed without special tools in new and existing structures, and the installation can be performed with a minimum of time and labor.
- FIGS. 3 and 4 show an exemplary batt 1 in position between a pair of adjacent rafters 16 .
- the batt 1 is positioned so that the raised strips 10 are engaged with the attic side surface 12 of the roof 2 , thus forming ventilation space 14 bounded by the upper surface 13 of the insulation blanket 8 , the attic side surface 12 of the roof 2 , and the inner side surfaces of the raised strips 10 .
- a pair of smaller ventilation passages 15 are also formed between each of the raised strips 10 and the associated rafter 16 .
- the insulation blanket 8 may be formed from polymer foam, organic fibers such as polymeric fibers, or inorganic fibers such as rotary glass fibers, textile glass fibers, stonewool (also known as rockwool) or a combination thereof. Mineral fibers, such as glass, are preferred.
- the insulation blanked 8 is typically formed from glass fibers, often bound together with a heat cured binder, such as known resinous phenolic materials, like phenolformaldehyde resins or phenol urea formaldehyde (PUFA). Melamine formaldehyde, urea-formaldehyde, polyvinyl alcohol, acrylic, polyester, urethane and furan binder may also be utilized in some embodiments.
- Exemplary urethane foam dispensing equipment and polyurethane foam materials are Sealed Air Corporation's Instapak® Model 901 foam dispenser and InstaflexTM High-Performance Resilient Cushioning Foam and UCSC of Phoenix, Ariz. Duraseal closed cell polyurethane foam.
Abstract
An insulation product having an integral air vent channel is disclosed for use in attic and cathedral ceiling applications. The product includes an insulation blanket having at least a pair of raised strips formed on one side thereof. When installed, the blanket is fit up between a pair of roof rafters until the raised strips contact the undersurface of the roof. The strips ensure that a predetermined offset exists between the insulation blanket and the roof, thus forming an unobstructed ventilation path running from the soffit to the roof peak. The raised strips can be foamed polyurethane or other polymer material that is dispensed or laminated onto the insulation blanket after the blanket exits the curing oven. The blanket may be a foamed polymer insulation that is extruded as a blanket at the proper insulation height for installation or may be cut to size from an overthick bun of insulation. The blanket and strips may be formed by a mold that shapes a pour in place foam. The blanket, with attached strips, can then be compressed for packaging and shipping. When unpackaged at the work site, the insulation product can be installed between roof rafters without the need for a separate vent panel, thus simplifying the installation process.
Description
- The present invention is related to co-pending U.S. patent application Ser. No. 10/666,657, filed on Sep. 19, 2003, by Duncan et al., titled “Baffled Attic Vent and Method of Making Same,” U.S. patent application Ser. No. 11/083,397, filed on Mar. 18, 2005, by Duncan et al., titled “Reconfigurable Attic Air Vent;” and U.S. patent application Ser. No. 11/996,225, filed on Nov. 23, 2004, by Trabbold, et al., titled “Insulation Batt Having Integral Baffle Vent,” the entirety of which applications are incorporated herein by reference.
- This invention relates to insulation products installed between adjacent roof rafters of a structure, and particularly to an insulation batt having an integral air vent space to allow for air circulation adjacent to the roof.
- With an increasing emphasis on energy efficiency, attic insulation has often been supplemented by blown, loose-fill insulation, or by additional or thicker insulation bats to prevent heat loss in the winter and cool air loss in the summer. Unfortunately, thicker attic insulation can lead to poor air circulation when the spaces between the roof joists and the top wall plate of the building are closed or obstructed. These spaces must be left open to provide air flow between the soffit area and the attic space, for reducing excess humidity and heat, which have been known to deteriorate roofing and structural components. In order to keep this area open, attic vents have been used.
- The purpose of an attic vent is to prevent installed insulation, such as fiberglass bats, blankets, fiberglass and cellulose loose fill, and polymer foam batts from blocking the natural air flow from the ventilated soffit up through to the roof ridge vent or gable vents in the attic. Several attic vents have been designed for this purpose. See, for example, U.S. Pat. No. 4,007,672 directed to a perforated block-style vent, U.S. Pat. No. 4,125,971 directed to a flat panel formed on site into an arch; U.S. Pat. No. 4,126,973 directed to a perforated block-style vent; U.S. Pat. No. 4,197,683 which is directed to the use of a vent board attached in the A-plane of a header board; U.S. Pat. No. 4,214,510 directed to a rolled sheet design; U.S. Pat. No. 5,341,612 directed to the use of a longitudinal ridge in a roof vent for compressive stiffness; U.S. Pat. No. 5,596,847 directed to a vent having an integral transverse stiffening element integrated in the bottom offset wall; U.S. Pat. No. 5,600,928, directed to a vent having stiffeners in the form of saddles in the longitudinal ridges of the roof plane and gussets between offset, bottom surface and the inclined walls of the channel; U.S. Pat. No. 6,347,991, directed to a vent having an integral hinge in a transverse direction, about 4-6 inches from one end; U.S. Pat. No. 6,346,040, directed to an integral vent and dam folded on-site from a flat sheet; and U.S. Pat. No. 6,357,185, directed to a vent having a sealable panel that prevents air infiltration except through the vent.
- In addition, there are many commercial attic vents available for this purpose: PERMA-R® from Owens-Corning; or CERTIVENT® from Diversifoam, Inc. A simple foam available from Apache Products; DUROVENT® and PROVENT®, available from ADO Products; and products available from Pactiv; AEROVENT® from Shelter Enterprises, Inc.; and POLYVENT PLUS® from Moore Products, LLC.
- Most of the above mentioned patented or commercial vents are vacuumed-formed extruded polystyrene foam. These designs provide for an open air flow area required by most building codes, while providing the stiffness to resist collapsing when the insulation is installed.
- The use of such pre-formed vents requires that the vent and insulation be provided as separate pieces, since the insulation batts are typically packaged compressed for packaging so as to reduce the insulation package size for shipping and storage. At the work site, the installer typically nails or staples the vent to the roof structure before the insulation is installed. As a result, there is a chance that the installer may inadvertently fail to install the vent or may install fewer vents than is desirable for optimal venting of the roof structure. Proper installation of vents is particularly important in cathedral ceiling applications, in which every rafter bay is individually insulated, and where the insulation vents should be installed along the entire length of the roof.
- Accordingly, there is a need for an attic air vent that needs no separate installation step apart from installing the insulation batt, such that an air space is automatically formed between the batt and the underside of the roof when the insulation batt is installed between adjacent roof rafters. Advantageously, the air vent should be formed with the insulation material during manufacture and compressed along with the insulation batt for packaging, shipping, storage and installation.
- An insulating structure is disclosed for maintaining a ventilation space between insulation material and a roof structure. The insulating structure may comprise an insulating body portion having first and second major surfaces and a longitudinal axis, and a plurality of support members disposed on the first major surface. The support members may each have a length oriented substantially parallel to the longitudinal axis of the insulating body portion and a height which extends said support members outwardly from the first major surface. The plurality of support members further may be positioned in laterally spaced apart relation across a width of the first major surface to create at least one ventilation opening. The ventilation opening may be formed by the first major surface of the insulating body portion and opposing inner side surfaces of said the support members. The insulating body portion may be resilient and comprises a fibrous or foam insulation material, and the plurality of support members may comprise a stiffness substantially different from a stiffness of said insulating body portion.
- A method for insulating a roof structure is disclosed, comprising providing an insulating body portion having first and second major surfaces and a longitudinal axis, a first major surface of the insulating body portion containing a plurality of support members disposed substantially parallel to the longitudinal axis of the insulating body portion, each of said support members further being disposed to extend outward from said first major surface and spaced laterally apart from one or more adjacent support members; and disposing the insulating body portion adjacent to a roof sheathing member such that said support members contact said roof sheathing member to thereby create a ventilation space between the first major surface of the insulating body portion, opposing inner side surfaces of adjacent support members, and a surface of the roof sheathing member.
- A method of manufacturing an insulation product is disclosed, comprising: providing a layer of insulation blanket material; moving the layer of insulation blanket material in a machine direction; and dispensing a strip(s) of foamed material on a surface of the layer of insulation blanket material
- A method of manufacturing an insulation product is disclosed, comprising: providing a layer of insulation blanket material; moving the layer of insulation blanket material in a machine direction; and laminating a strip(s) of foamed material on a surface of the layer of insulation blanket material.
- An insulating structure is disclosed for maintaining a ventilation space between insulation material and a roof structure. The insulating structure may comprise an insulating body portion having first and second major surfaces and a longitudinal axis; and a plurality of support members disposed on the first major surface. The support members may each have a length oriented substantially parallel to the longitudinal axis of the insulating body portion and a height which extends said support members outwardly from said first major surface. The plurality of support members further may be positioned in laterally spaced apart relation across a width of the first major surface to create at least one ventilation opening. The ventilation opening may be formed by the first major surface of the insulating body portion and opposing inner side surfaces of said adjacent support members. The insulating body portion may be resilient, the insulation body portion and the plurality of support members further may comprise foam material, and the plurality of support members may have a stiffness substantially the same as a stiffness of the insulating body portion. In one embodiment, the foam material may be a pour in place foam.
- The accompanying drawings illustrate preferred embodiments of the invention so far devised for the practical application of the principles thereof, and in which:
-
FIG. 1 is an isometric view of the insulation assembly of the present invention; -
FIG. 2 is a side cross-sectional view of a typical building construction showing the insulation assembly ofFIG. 1 installed adjacent the building roof; -
FIG. 3 is a right-side cross-sectional view of the installed insulation assembly ofFIG. 2 , taken along line 3-3 ofFIG. 2 ; -
FIG. 4 is a left-side partial cross-sectional view of the installed insulation assembly ofFIG. 3 , taken along line 4-4 ofFIG. 3 . - This invention is directed to attic air vents used under the roof of a building to ventilate air from a soffit area to an attic space. The invention is particularly advantageous for use in cathedral ceiling applications in which pre-formed insulation batts are placed between roof rafters. Pre-formed insulation batts can be self-retaining, meaning they are manufactured to have a width that is about ¼″ to about ½″ wider than the distance between adjacent roof rafters. The resulting friction-fit between the batts and roof rafters eliminates the need for stapling or other mechanical fastenings. One problem with such self-retaining insulation batts is that without careful installation they can be pressed up too close to the roof, thereby cutting off air flow from the soffit to the roof peak.
- In accordance with the Figures, and particularly
FIGS. 1 and 2 , there is shown a preferred insulation batt 1 for ventilating air under aroof 2 between a soffit area 4 of the roof and a roof peak 6 of a building 7. The batt 1 comprises aninsulation blanket 8 having a pair of raisedstrips 10 connected to anupper surface 13 of the blanket. The raised strips 10 are configured to engage theattic side 12 of theroof 2 when the batt 1 is inserted between a pair ofadjacent roof rafters 16, to thereby maintain a desired offset distance between theupper surface 13 of the blanket and theattic side 12 of theroof 2. The height “H” of the raised strips 10 is selected to provide a predetermined offset height “H” between theinsulation blanket 8 and theattic side 12 of theroof 2, resulting in a desired ventilation space (i.e. a duct) 14 between theblanket 8 and the roof once the batt 1 is installed. - Preferably, the raised strips 10 will be formed along with the
insulation blanket 8 during the manufacturing process for the batt 1, and the assembly will be compressed for packaging, storage and shipment to the work site. The presence of the raised strips 10 simplifies proper installation of the batt 1, ensuring that the desiredventilation passage 14 is preserved without requiring the user to install a separate vent as with some prior art designs. With the present design, the user may simply un-package the insulation batt 1, cut it to length, and press it up between a pair ofadjacent roof rafters 16 until a slight resistance is felt (indicating thestrips 10 have made contact with theattic side 12 of the roof 2). The insulation batt 1 can be installed without special tools in new and existing structures, and the installation can be performed with a minimum of time and labor. -
FIG. 2 shows the batt 1 ofFIG. 1 installed betweenadjacent rafters 16 of a structure or building 7.Strips 10 are positioned to provide aventilation passage 14 from the soffit area 4 of the roof to the roof peak 6 of the building 7. The building can be an industrial or a residential building, including a home, office, and like structures. Building 7 may have a generallyhorizontal ceiling 18 that extends inwardly fromexternal wall 20 to create anattic space 19.Roof rafters 16 may extend upwardly from thewall 20 andceiling 18 and support the roof sheathing orboards 22. Theroof rafters 16 are, for example, on 12″, 16″ or 24″ centers. The structure 7 may further have conventional openings between theroof sheathing 22, theceiling 18, thewall 20 and adjacent theroof rafters 16 which provide for the movement of air from soffit area 4 to the roof peak 6. Soffit area 4 may have avent 24 for allowing air to move into the soffit area 4 from below the roof overhang. - Air flow from the soffit 4 is illustrated by flow arrows, and can be seen entering the
soffit vent 24 beneath the eaves, and traveling upward along theattic side 12 of theroof 2, between the roof and theinsulation batt 8 until it reaches the roof peak 6. -
FIGS. 3 and 4 show an exemplary batt 1 in position between a pair ofadjacent rafters 16. The batt 1 is positioned so that the raised strips 10 are engaged with theattic side surface 12 of theroof 2, thus formingventilation space 14 bounded by theupper surface 13 of theinsulation blanket 8, theattic side surface 12 of theroof 2, and the inner side surfaces of the raised strips 10. In addition to this main ventilation passage, a pair ofsmaller ventilation passages 15 are also formed between each of the raised strips 10 and the associatedrafter 16. - Referring again to
FIG. 1 , strips 10 may be positioned on theinsulation blanket 8 so that the longitudinal axis A-A of each strip is substantially parallel to the longitudinal axis B-B of the blanket. Additionally, as best viewed inFIG. 3 , strips 10 may be laterally offset from the side edges of theblanket 8 by an offset distance “OD” to provide substantially even support to minimize sag in the center of theblanket 8, and to prevent over-compression of the batt against the attic side of the roof during installation, which could reduce the cross sectional area of theventilation space 14 and undesirably choke air flow. - It is noted that although the illustrated embodiment describes a pair of
strips 10 associated with theinsulation blanket 8, a fewer or greater number ofstrips 10 may be provided along a length ofinsulation blanket 8, such as a “W-shaped” cross-sectional configuration. Additionally, although thestrips 10 have been described as being continuous lengths of material, they could instead be formed from multiple discrete lengths of material laid out along the length of theinsulation blanket 8 and separated by a desired distance. - The
insulation blanket 8 may be formed from polymer foam, organic fibers such as polymeric fibers, or inorganic fibers such as rotary glass fibers, textile glass fibers, stonewool (also known as rockwool) or a combination thereof. Mineral fibers, such as glass, are preferred. The insulation blanked 8 is typically formed from glass fibers, often bound together with a heat cured binder, such as known resinous phenolic materials, like phenolformaldehyde resins or phenol urea formaldehyde (PUFA). Melamine formaldehyde, urea-formaldehyde, polyvinyl alcohol, acrylic, polyester, urethane and furan binder may also be utilized in some embodiments. - The
insulation blanket 8 may also comprise a resilient polymer foam. Exemplary resilient polymer foams that may be used as theinsulation blanket 8 include those specified in ASTM C1534 Standard Specification for Flexible Polymeric Foam Sheet Insulation Used as a Thermal and Sound Absorbing Liner for Duct Systems, those specified in ASTM C534 Standard Specification for Preformed Flexible Elastomeric Cellular Thermal Insulation in Sheet and Tubular Form, and other flexible resilient foams that may not be specified by ASTM C534 and C1534. Such polymer foams include, but are not limited to, polyethylene, polyolefin, natural rubber, PVC, EPDM, Nitrile/Buna N Rubber, melamine, urethane, neoprene, polyester, polyether, and EVA. - The
blanket 8 may be a foamed polymer insulation that is extruded as a blanket at the desired insulation height for installation, or it may be cut to size from an overthick bun of insulation. - In some embodiments, a water vapor retarder facing layer (not shown), may be provided on the
bottom surface 11 of theinsulation blanket 8. The water vapor retarder layer may be a cellulosic paper, typically formed from kraft paper, coated with a bituminous adhesive material, such as asphalt, or a smart water vapor retarder polymeric film, comprised of nylon and/or ethylene vinyl alcohol, or other construction that has water vapor transmission properties that adapt to changes in the surrounding relative humidity. The facing layer may have a water permeance of no more than about one perm when tested by ASTM E96 Method A test procedure. - The
strips 10 may be manufactured from cellulosic materials, such as corrugated cardboard, compressed or molded portions of the batt 1 itself, or more preferably, any suitable foamed polymer, such as polyurethane or polyolefin foam. Other appropriate foams, such as PVC, natural rubber, EPDM, Nitrile/Buna N Rubber, melamine, neoprene, polyester, polyether, and EVA polyisocyanurate, and phenolic can be used. Thermoplastic foams such as polystyrene, polyethylene, and polypropylene can also be used. Foams may be applied in either monolithic form or in particulate form bonded together by an adhesive. Additionally, foam layers, with, or without, adhesive backing layers, could be employed. - The material used to form the
strips 10 may be resilient or may be rigid. In one embodiment, thestrips 10 are formed from a resilient, flexible urethane foam that may be compressed in thickness in the mineral fiber batt packaging process where several layers of batts are compressed to the thickness of one layer and packaged in a plastic bag. In another embodiment, thestrips 10 are formed from a rigid foam that is not compressed in thickness in the mineral fiber batt packaging process. The foam strips applied to the mineral fiber insulation have a higher resistance to compression than the mineral fiber insulation. Strips laminated to a foam insulation batt may have equal to or greater stiffness and resistance to compression than the foam insulation. For a pour in place foam insulation batt, the foam strips are formed by the mold that forms the batt and are the same composition as the body of the batt. - As noted, the batt 1 may be compressed for packaging. Since the batt 1 may be in this compressed state for an extended period of time, it is expected that the batt 1 will experience a degree of compression set, such that the thickness of the batt 1 when unpackaged at the work site will be somewhat less than the thickness of the batt 1 prior to packaging. In one embodiment, the thickness of the batt 1 prior to packaging may be greater than the thickness of the batt 1 when unpackaged at the work site. Preferably, the thickness of the batt prior to packaging will be from about 105% to 130% of the thickness of the batt 1 when unpackaged at the work site. More preferably, the thickness of the batt 1 prior to packaging will be about 110% to about 125% of the thickness of the batt 1 when unpackaged at the work site. Most preferably, the thickness of the batt 1 prior to packaging will be about 110% of the thickness of the batt 1 when unpackaged at the work site.
- In one embodiment, the
insulation blanket 8 comprises a 15-inch or 23-inch wide by 48-inch long cathedral ceiling batt of mineral fiber insulation material. Thestrips 10 may be about 1-inch wide by 1-inch high (“H”), and may comprise a foamed-in-place urethane foam material. Urethane foam dispensing equipment may be used to dispense twocontinuous strips 10 about 8-inches apart on thetop surface 13 of one or more lanes of mineralfiber insulation blanket 8 after the insulation exits the curing oven. Dispensing the strips onto thetop surface 13 of theinsulation blanket 8 in this manner ensures that thestrips 10 will be tightly adherent to theblanket 8. Exemplary urethane foam dispensing equipment and polyurethane foam materials are Sealed Air Corporation's Instapak® Model 901 foam dispenser and Instaflex™ High-Performance Resilient Cushioning Foam and UCSC of Phoenix, Ariz. Duraseal closed cell polyurethane foam. - Alternatively, the raised strips 10 may be formed, and adhered, to the
insulation blanket 8 in separate steps. In a further alternative embodiment, thestrips 10 may be preformed, cut or stamped from a sheet of material which may then be adhered to theinsulation blanket 8 using a suitable adhesive. The square foam strips may also be cut from rolls of resilient foam such as Durkee International of Wuhan, China EPDM foam, Crestfoam of Moonachie, N.J. flexible urethane foam, therma-cel closed cell polyethylene from Nomaco K-flex of Youngsville, N.C., or Armaflex flexible foam from Armacell LLC of Mebane, N.C. In a continuous mineral fiber batt manufacturing process, a 12 inch wide continuous roll of foam is cut into 1″ wide continuous strips that are guided on to the surface of six lanes of 15″ wide mineral fiber insulation with two strips per lane. The foam strips are bonded to the mineral fiber insulation with a strip of hot melt adhesive that is applied to the surface of the mineral fiber insulation in the location where the foam strips subsequently are applied to the surface of the mineral fiber insulation. The foam strips applied to the mineral fiber insulation are stiffer and have a higher resistance to compression than the mineral fiber insulation. - A method for forming individual insulation batts in multiple lanes is disclosed in co-pending U.S. patent application Ser. No. 10/690,295, filed Oct. 21, 2003, titled “Separable Fibrous Insulation;” subsequently published as U.S. patent application Publication No. 2005-0081481, the entirety of which application is incorporated by reference herein.
-
Strips 10 may have a height “H” of about 1-inch to provide a desiredventilation passage 14 of a desired size between theroof 2 and theblanket 8. - Although the embodiment described in relation to
FIG. 1 shows a pair ofstrips 10, it will be appreciated that any appropriate number of strips may be provided, as desired. Thus, wherewider insulation batts 8 are used, such as those having 23-inch widths, it may be appropriate to provide a third support strip between the pair ofstrips 10. In one embodiment, all threestrips 8 are parallel to each other, and thethird strip 10 is disposed at about the longitudinal centerline of theinsulation blanket 8. - It is noted that both the
strips 10 and theinsulation blanket 8 may be made from substantially compressible materials such as sponge-like, fibrous or foam materials, thus allowing them to be compacted for packaging and storage. When they are removed from the package at the work site, they may quickly return to substantially their original shape and size, e.g., by resiliently returning to their prepackaged shape and size. - As will be appreciated, the present design simplifies manufacture and packaging/shipping as compared to standard pre-formed molded vents. Since the
insulation blanket 8 engages the inside of the associated rafters, additional means for securing thestrips 10 are unnecessary. In use, the installer can simply unpack the batt 1, allow theblanket 8 and thestrips 10 to regain their shape, place the batt 1 between a targeted pair of rafters and press upward until a slight resistance is felt when thestrips 10 have engaged theattic side 12 of the roof. Theupper surface 13 of theinsulation blanket 8, thus installed, forms aventilation passage 14 between theattic side 12 of theroof 2 and theupper surface 13 of theblanket 8 to provide the desired ventilation path. - As an additional advantage, the present design will not cause moisture buildup in the
insulation blanket 8 as some current solid vent panels can. In normal use, moisture from theattic space 19 can pass through the attic drywall and accumulate in theinsulation blanket 8. Current solid vent panels may cover a large portion of theupper surface 13 of theinsulation blanket 8, thus hindering the passage of moisture from the blanket into theventilation passage 14. By contrast, thestrips 10 of the present design cover only a small portion of theupper surface 13 of theblanket 8, and thus moisture can freely move from theblanket 8 into theventilation passage 14 where it can then be carried out the roof vent or attic roof fan at thepeak 16 of the roof. - Accordingly, it should be understood that the embodiments disclosed herein are merely illustrative of the principles of the invention. Various other modifications may be made by those skilled in the art which will embody the principles of the invention and fall within the spirit and the scope thereof.
Claims (53)
1. An insulating structure for maintaining a ventilation space between insulation material and a roof structure, the insulating structure comprising:
an insulating body portion having first and second major surfaces and a longitudinal axis; and
a plurality of support members disposed on the first major surface, said support members each having a length oriented substantially parallel to the longitudinal axis of the insulating body portion and a height which extends said support members outwardly from said first major surface;
wherein the plurality of support members are positioned in laterally spaced apart relation across a width of the first major surface to create at least one ventilation opening, said ventilation opening formed by the first major surface of the insulating body portion and opposing inner side surfaces of said adjacent support members; and
wherein the insulating body portion is resilient and comprises a fiberous or foam insulation material, and the plurality of support members comprise a stiffness substantially different from a stiffness of said insulating body portion.
2. The structure of claim 1 , wherein the insulating body portion comprises glass fibers and the plurality of support members comprise a foamed polymer.
3. The structure of claim 1 , wherein the insulating body portion comprise a foamed polymer and the plurality of support members comprise a foamed polymer.
4. The structure of claim 1 , wherein the plurality of support members each has a height as measured from the first major surface of the insulating body portion, the height being predetermined to provide the ventilation opening with a predetermined cross-sectional area.
5. The structure of claim 1 , wherein each of the plurality of support members is offset from a respective lateral side of the insulation body portion by a predetermined offset distance.
6. The structure of claim 5 , wherein a width of the insulating body portion is about 15 or 23 inches and the offset distance is about 2½ inches.
7. The structure of claim 6 , wherein the width of the insulating body portion is about 23 inches, and the plurality of support members comprises at least three longitudinal strips spaced apart from each other across the width.
8. The structure of claim 5 , wherein the plurality of support members form peripheral ventilation openings defined by the first major surface of the insulating body portion and respective outer side surfaces of the support members.
9. The structure of claim 1 , the insulating structure further being configurable into a compressed state upon application of a compression force.
10. The structure of claim 9 , the insulating structure further having an uncompressed state and an uncompressed thickness greater than a thickness of the structure in the compressed state, wherein the insulating structure is capable of self-expanding from the compressed state to the uncompressed state upon removal of said compression force.
11. The structure of claim 10 , wherein the insulating structure is configured in the compressed state for packaging, and is configured in the uncompressed state prior to installation between a pair of roof rafters.
12. The structure of claim 9 , wherein a thickness of the insulating structure prior to application of the compression force is about 105% to about 130% of the thickness of the insulating structure subsequent to release of the compression force.
13. The structure of claim 9 , wherein a thickness of the insulating structure prior to application of the compression force is about 110% of the thickness of the insulating structure subsequent to release of the compression force.
14. The structure of claim 1 , wherein the plurality of support members are resilient.
15. The structure of claim 1 , wherein the plurality of support members are rigid.
16. A method for insulating a roof structure, comprising:
providing an insulating body portion having first and second major surfaces and a longitudinal axis, a first major surface of the insulating body portion containing a plurality of support members disposed substantially parallel to the longitudinal axis of the insulating body portion, each of said support members further being disposed to extend outward from said first major surface and spaced laterally apart from one or more adjacent support members; and
disposing the insulating body portion adjacent to a roof sheathing member such that said support members contact said roof sheathing member to thereby create a ventilation space between the first major surface of the insulating body portion, opposing inner side surfaces of adjacent support members, and a surface of the roof sheathing member.
17. The method of claim 16 , wherein the insulating body portion and the plurality of support members are resilient.
18. The method of claim 16 , wherein either the insulating body portion or the plurality of support members are rigid.
19. The method of claim 16 , wherein the step of disposing the insulating body portion adjacent the roof sheathing member further creates peripheral ventilation spaces between the first major surface of the insulating body portion, outer side surfaces of respective support members, inner side surfaces of adjacent roof rafters, and a surface of the roof sheathing member.
20. The method of claim 16 , wherein the providing step comprises dispensing a foamed material onto said first major surface to form said plurality of support members.
21. The method of claim 16 , wherein the providing step comprises laminating strips of a foamed polymer material onto said first major surface to form said plurality of support members.
22. The method of claim 21 , wherein the foamed insulation material comprises polyurethane foam and the insulating body portion comprises glass fibers.
23. The method of claim 22 , wherein the dispensing step is performed after the insulating body portion exits a curing oven.
24. The method of claim 23 , wherein the dispensing step fixes the foamed insulation material in at least two longitudinal strips along the first major surface of the insulating body portion.
25. The method of claim 16 , wherein after the dispensing step the insulating body portion and the plurality of support members are configured to a compressed state, packaged, shipped to a work site, and configured to an uncompressed state prior to disposing the insulating body portion adjacent to the roof sheathing member.
26. The method of claim 25 , wherein the insulating body portion has a thickness prior to being configured to the compressed state that is about 105% to about 130% of the thickness of the insulating body portion subsequent to being configured to the uncompressed state.
27. The method of claim 25 , wherein the insulating body portion has a thickness prior to being configured to the compressed state that is about 110% of the thickness of the insulating body portion subsequent to being configured to the uncompressed state.
28. The method of claim 25 , wherein the plurality of support members have a thickness prior to being configured to the compressed state that is about 105% to about 130% of the thickness of the plurality of support members subsequent to being configured to the uncompressed state.
29. The method of claim 25 , wherein the plurality of support members have a thickness prior to being configured to the compressed state that is about 110% of the thickness of the plurality of support members subsequent to being configured to the uncompressed state.
30. A method of manufacturing an insulation product, comprising:
providing a layer of insulation blanket material;
moving the layer of insulation blanket material in a machine direction;
dispensing a strip of foamed material on a surface of the layer of insulation blanket material.
31. The method of claim 30 , wherein the step of dispensing a strip of foamed material comprises dispensing a pair of substantially parallel lanes of said foamed material on the surface of the layer of insulation blanket material.
32. The method of claim 30 , wherein the layer of insulation blanket material has a width of about 15 inches or about 23 inches.
33. The method of claim 32 , wherein the width of the insulating body portion is about 23 inches, and dispensing step comprises dispensing three substantially parallel strips of foamed material on a surface of the layer of insulation blanket material.
34. The method of claim 33 , wherein the dispensing step comprises dispensing a thickness of foamed material to thereby provide a strip with a predetermined height as measured from the surface of the layer of insulation blanket material.
35. The method of claim 33 , wherein the dispensing step is performed after the layer of insulation blanket material exits a curing oven.
36. The method of claim 33 , wherein the layer of insulation blanket material is resilient, the foamed material is either resilient or rigid, and the foamed material has a stiffness that is greater than a stiffness of the layer of insulation blanket material.
37. The method of claim 33 , further comprising the steps of:
cutting the insulation product to length;
compressing the insulation product so that the insulation product assumes a compressed state in which a compressed thickness of the insulation product is less than an uncompressed thickness of the insulation product; and
packaging the insulation product in the compressed state.
38. The method of claim 33 , wherein the layer of insulation blanket material comprises mineral wool, and the foamed material comprises polyurethane.
39. The method of claim 33 , wherein the dispensing step fixes the foamed material to the insulation blanket material.
40. The method of claim 33 , wherein the strip of foamed material is offset by a first distance from a lateral side edge of the layer of insulation blanket material.
41. A method of manufacturing an insulation product, comprising:
providing a layer of insulation blanket material;
moving the layer of insulation blanket material in a machine direction; and
laminating a strip of foamed material on a surface of the layer of insulation blanket material.
42. The method of claim 41 , wherein the insulation blanket has a width of about 15 inches or about 23 inches, and the step of laminating a strip of foamed material further comprises laminating a pair of substantially parallel lanes of said foamed material on the surface of the layer of insulation blanket material.
43. The method of claim 42 , wherein the width of the insulation blanket is about 23 inches, and the step of laminating a strip of foamed material further comprises laminating a third strip of foamed material between said pair of substantially parallel lanes, said third strip being substantially parallel to said pair of substantially parallel lanes.
44. An insulating structure for maintaining a ventilation space between insulation material and a roof structure, the insulating structure comprising:
an insulating body portion having first and second major surfaces and a longitudinal axis; and
a plurality of support members disposed on the first major surface, said support members each having a length oriented substantially parallel to the longitudinal axis of the insulating body portion and a height which extends said support members outwardly from said first major surface;
wherein the plurality of support members are positioned in laterally spaced apart relation across a width of the first major surface to create at least one ventilation opening, said ventilation opening formed by the first major surface of the insulating body portion and opposing inner side surfaces of said adjacent support members; and
wherein the insulating body portion is resilient, the insulation body portion and the plurality of support members further comprise foam material, and the plurality of support members have a stiffness substantially the same as a stiffness of the insulating body portion.
45. The structure of claim 44 , wherein the insulating body portion and the plurality of support members comprise a foamed polymer.
46. The structure of claim 45 , wherein the insulating body portion and the plurality of support members comprise a pour in place foam
47. The structure of claim 44 , wherein the plurality of support members each has a height as measured from the first major surface of the insulating body portion, the height being predetermined to provide the ventilation opening with a predetermined cross-sectional area.
48. The structure of claim 44 , wherein each of the plurality of support members is offset from a respective lateral side of the insulation body portion by a predetermined offset distance.
49. The structure of claim 48 , wherein a width of the insulating body portion is about 15 or 23 inches and the offset distance is about 2½ inches.
50. The structure of claim 49 , wherein the width of the insulating body portion is about 23 inches, and the plurality of support members comprises at least three longitudinal strips spaced apart from each other across the width.
51. The structure of claim 48 , wherein the plurality of support members form peripheral ventilation openings defined by the first major surface of the insulating body portion and respective outer side surfaces of the support members.
52. The structure of claim 44 , the insulating structure further being configurable into a compressed state upon application of a compression force.
53. The structure of claim 52 , the insulating structure further having an uncompressed state and an uncompressed thickness greater than a thickness of the structure in the compressed state, wherein the insulating structure is capable of self-expanding from the compressed state to the uncompressed state upon removal of said compression force.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/649,415 US20080163565A1 (en) | 2007-01-04 | 2007-01-04 | Insulation batt with integral air vent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/649,415 US20080163565A1 (en) | 2007-01-04 | 2007-01-04 | Insulation batt with integral air vent |
Publications (1)
Publication Number | Publication Date |
---|---|
US20080163565A1 true US20080163565A1 (en) | 2008-07-10 |
Family
ID=39593084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/649,415 Abandoned US20080163565A1 (en) | 2007-01-04 | 2007-01-04 | Insulation batt with integral air vent |
Country Status (1)
Country | Link |
---|---|
US (1) | US20080163565A1 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070283639A1 (en) * | 2006-06-12 | 2007-12-13 | Matt Kortuem | Cathedral ceiling vent baffle and method of installation |
US20100263301A1 (en) * | 2006-09-11 | 2010-10-21 | Mr. Ronald E. Prass, JR. | Energy-saving baffle |
US8683754B2 (en) | 2012-03-01 | 2014-04-01 | Joseph Peterson | Insulating member for building construction |
US8776450B2 (en) * | 2012-08-23 | 2014-07-15 | Men-Chyan LEE | Building roof structure |
US20160194864A1 (en) * | 2015-01-07 | 2016-07-07 | James Walker | Frameless construction using single and double panels |
WO2018009682A1 (en) * | 2016-07-07 | 2018-01-11 | Knauf Insulation, Inc. | Insulative material and method for installation |
US20180087280A1 (en) * | 2016-09-06 | 2018-03-29 | Stephen B. Dysart | Self ventilating roof system |
US10106978B1 (en) | 2013-01-14 | 2018-10-23 | I-Gloo, LLC | Radiant barrier material for use in an attic insulation and ventilation system |
US10787303B2 (en) | 2016-05-29 | 2020-09-29 | Cellulose Material Solutions, LLC | Packaging insulation products and methods of making and using same |
US11078007B2 (en) | 2016-06-27 | 2021-08-03 | Cellulose Material Solutions, LLC | Thermoplastic packaging insulation products and methods of making and using same |
US11492796B2 (en) * | 2010-08-24 | 2022-11-08 | Innovative Structural Building Products, Llc | Frameless construction method using single and double plenum panels |
Citations (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3972164A (en) * | 1974-03-11 | 1976-08-03 | Grange Howard L | Roof construction with inlet and outlet venting means |
US4096790A (en) * | 1977-06-24 | 1978-06-27 | Curran Laurence E | Ventilation and insulation baffle |
US4102092A (en) * | 1977-04-15 | 1978-07-25 | Ward Bruce K | Venting device |
US4125971A (en) * | 1977-09-19 | 1978-11-21 | Diversified Insulation, Inc. | Vent and baffle |
US4189878A (en) * | 1977-04-15 | 1980-02-26 | Fitzgerald Gerald A | House roof insulation vent |
US4214510A (en) * | 1978-09-14 | 1980-07-29 | Ward Bruce K | Vent and baffle unit |
US4265060A (en) * | 1979-07-06 | 1981-05-05 | Woodhams Edward J | Ventilation baffle |
USD261031S (en) * | 1978-04-07 | 1981-09-29 | Insulation Sales, Co. | Vent baffle |
US4406095A (en) * | 1981-08-13 | 1983-09-27 | Minnesota Diversified Products, Inc. | Attic insulation vent |
US4446661A (en) * | 1979-02-19 | 1984-05-08 | Jonsson Jan U E | Spacer means for providing air gaps |
US4492064A (en) * | 1981-12-11 | 1985-01-08 | The B. F. Goodrich Company | Insulated roof construction |
US4581861A (en) * | 1984-04-27 | 1986-04-15 | Eury Matthew D | Baffle board construction |
US4635419A (en) * | 1983-05-16 | 1987-01-13 | Forrest Joseph C | Vented roof construction |
US4660463A (en) * | 1982-11-13 | 1987-04-28 | Glidevale Building And Products, Ltd. | Roof space ventilator |
US4709523A (en) * | 1986-08-18 | 1987-12-01 | Owens-Corning Fiberglas Corporation | Insulation batt with press-on facing flanges |
US4852314A (en) * | 1986-12-11 | 1989-08-01 | Moore Jr Thomas W | Prefabricated insulating and ventilating panel |
US4977714A (en) * | 1988-09-12 | 1990-12-18 | Gregory Jr Stephen E | Roof ventilation baffle |
US5094054A (en) * | 1990-09-11 | 1992-03-10 | Arends William R | Method and apparatus for venting building structures |
US5341612A (en) * | 1992-07-16 | 1994-08-30 | Inno-Tech Plastics, Inc. | Baffle vent structure |
US5361551A (en) * | 1990-01-04 | 1994-11-08 | Joseph Post | Ventilation spacer for roof construction |
US5433050A (en) * | 1992-01-14 | 1995-07-18 | Atlas Roofing Corporation | Vented insulation panel with foamed spacer members |
US5473847A (en) * | 1994-06-23 | 1995-12-12 | Old Reliable Wholesale Inc. | Ventilated insulated roofing system |
US5596847A (en) * | 1994-10-14 | 1997-01-28 | Inno-Vent Plastics, Inc. | Baffle vent structure |
US5600928A (en) * | 1995-07-27 | 1997-02-11 | Uc Industries, Inc. | Roof vent panel |
US5832677A (en) * | 1997-11-03 | 1998-11-10 | Kurttila; John O. | Eve air vent |
US5867956A (en) * | 1995-06-09 | 1999-02-09 | Gregory, Jr.; Stephen E. | Integral roof ventilation baffle and insulation |
US6112490A (en) * | 1997-03-06 | 2000-09-05 | Meyer; Donald L. | Spray insulation shield apparatus and application method |
US6145255A (en) * | 1998-04-23 | 2000-11-14 | Building Materials Corporation Of America | Soffit vent |
US6346040B1 (en) * | 2000-09-26 | 2002-02-12 | Tim Best | Soffit to attic vent |
US6347991B1 (en) * | 2000-10-17 | 2002-02-19 | Johns Manville International, Inc. | Hinged vent chute |
US6357185B1 (en) * | 1999-12-06 | 2002-03-19 | Ado, Inc. | Rafter air infiltration block |
US6415580B2 (en) * | 1997-12-05 | 2002-07-09 | Leo V. Ojala | Insulated roof panel |
US6754995B1 (en) * | 2001-09-25 | 2004-06-29 | Michael Shannon Davis | Panel for forming on-site a multi-function channel for being self-retaining between, and by, a pair of parallel, adjacent, and spaced-apart framing members without a need for fasteners |
US20040134137A1 (en) * | 2003-01-08 | 2004-07-15 | Geer Garret F. | Unitary attic rafter vent and insulation dam assembly |
US6780099B1 (en) * | 2003-04-28 | 2004-08-24 | Richard W. Harper | Roof ventilation system |
US20050160684A1 (en) * | 2003-09-19 | 2005-07-28 | Duncan Richard S. | Reconfigurable attic air vent |
US20060117686A1 (en) * | 2004-11-23 | 2006-06-08 | Mankell Kurt O | Insulation batt having integral baffle vent |
US20060123724A1 (en) * | 2004-12-09 | 2006-06-15 | Pollack Robert W | Device and method to provide air circulation space proximate to insulation material |
US7083693B2 (en) * | 2004-02-27 | 2006-08-01 | Owens Corning Fiberglas Technolgoy, Inc. | Apparatus and method for fiber batt foam encapsulation |
US20060179748A1 (en) * | 2005-02-16 | 2006-08-17 | Fabricated Foam, Llc | Vented insulation for nail based applications |
US20070094966A1 (en) * | 2004-11-23 | 2007-05-03 | Certainteed Corporation | Insulation Batt Having Integral Baffle Vent |
-
2007
- 2007-01-04 US US11/649,415 patent/US20080163565A1/en not_active Abandoned
Patent Citations (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3972164A (en) * | 1974-03-11 | 1976-08-03 | Grange Howard L | Roof construction with inlet and outlet venting means |
US4102092A (en) * | 1977-04-15 | 1978-07-25 | Ward Bruce K | Venting device |
US4189878A (en) * | 1977-04-15 | 1980-02-26 | Fitzgerald Gerald A | House roof insulation vent |
US4096790A (en) * | 1977-06-24 | 1978-06-27 | Curran Laurence E | Ventilation and insulation baffle |
US4125971A (en) * | 1977-09-19 | 1978-11-21 | Diversified Insulation, Inc. | Vent and baffle |
USD261031S (en) * | 1978-04-07 | 1981-09-29 | Insulation Sales, Co. | Vent baffle |
US4214510A (en) * | 1978-09-14 | 1980-07-29 | Ward Bruce K | Vent and baffle unit |
US4446661A (en) * | 1979-02-19 | 1984-05-08 | Jonsson Jan U E | Spacer means for providing air gaps |
US4265060A (en) * | 1979-07-06 | 1981-05-05 | Woodhams Edward J | Ventilation baffle |
US4406095A (en) * | 1981-08-13 | 1983-09-27 | Minnesota Diversified Products, Inc. | Attic insulation vent |
US4492064A (en) * | 1981-12-11 | 1985-01-08 | The B. F. Goodrich Company | Insulated roof construction |
US4660463A (en) * | 1982-11-13 | 1987-04-28 | Glidevale Building And Products, Ltd. | Roof space ventilator |
US4635419A (en) * | 1983-05-16 | 1987-01-13 | Forrest Joseph C | Vented roof construction |
US4581861A (en) * | 1984-04-27 | 1986-04-15 | Eury Matthew D | Baffle board construction |
US4709523A (en) * | 1986-08-18 | 1987-12-01 | Owens-Corning Fiberglas Corporation | Insulation batt with press-on facing flanges |
US4852314A (en) * | 1986-12-11 | 1989-08-01 | Moore Jr Thomas W | Prefabricated insulating and ventilating panel |
US4977714A (en) * | 1988-09-12 | 1990-12-18 | Gregory Jr Stephen E | Roof ventilation baffle |
US5361551A (en) * | 1990-01-04 | 1994-11-08 | Joseph Post | Ventilation spacer for roof construction |
US5094054A (en) * | 1990-09-11 | 1992-03-10 | Arends William R | Method and apparatus for venting building structures |
US5433050A (en) * | 1992-01-14 | 1995-07-18 | Atlas Roofing Corporation | Vented insulation panel with foamed spacer members |
US5341612A (en) * | 1992-07-16 | 1994-08-30 | Inno-Tech Plastics, Inc. | Baffle vent structure |
US5473847A (en) * | 1994-06-23 | 1995-12-12 | Old Reliable Wholesale Inc. | Ventilated insulated roofing system |
US5596847A (en) * | 1994-10-14 | 1997-01-28 | Inno-Vent Plastics, Inc. | Baffle vent structure |
US5867956A (en) * | 1995-06-09 | 1999-02-09 | Gregory, Jr.; Stephen E. | Integral roof ventilation baffle and insulation |
US5600928A (en) * | 1995-07-27 | 1997-02-11 | Uc Industries, Inc. | Roof vent panel |
US6112490A (en) * | 1997-03-06 | 2000-09-05 | Meyer; Donald L. | Spray insulation shield apparatus and application method |
US5832677A (en) * | 1997-11-03 | 1998-11-10 | Kurttila; John O. | Eve air vent |
US6415580B2 (en) * | 1997-12-05 | 2002-07-09 | Leo V. Ojala | Insulated roof panel |
US6145255A (en) * | 1998-04-23 | 2000-11-14 | Building Materials Corporation Of America | Soffit vent |
US6357185B1 (en) * | 1999-12-06 | 2002-03-19 | Ado, Inc. | Rafter air infiltration block |
US6346040B1 (en) * | 2000-09-26 | 2002-02-12 | Tim Best | Soffit to attic vent |
US6347991B1 (en) * | 2000-10-17 | 2002-02-19 | Johns Manville International, Inc. | Hinged vent chute |
US6754995B1 (en) * | 2001-09-25 | 2004-06-29 | Michael Shannon Davis | Panel for forming on-site a multi-function channel for being self-retaining between, and by, a pair of parallel, adjacent, and spaced-apart framing members without a need for fasteners |
US20040134137A1 (en) * | 2003-01-08 | 2004-07-15 | Geer Garret F. | Unitary attic rafter vent and insulation dam assembly |
US6780099B1 (en) * | 2003-04-28 | 2004-08-24 | Richard W. Harper | Roof ventilation system |
US20050160684A1 (en) * | 2003-09-19 | 2005-07-28 | Duncan Richard S. | Reconfigurable attic air vent |
US7083693B2 (en) * | 2004-02-27 | 2006-08-01 | Owens Corning Fiberglas Technolgoy, Inc. | Apparatus and method for fiber batt foam encapsulation |
US20060117686A1 (en) * | 2004-11-23 | 2006-06-08 | Mankell Kurt O | Insulation batt having integral baffle vent |
US20070094966A1 (en) * | 2004-11-23 | 2007-05-03 | Certainteed Corporation | Insulation Batt Having Integral Baffle Vent |
US7644545B2 (en) * | 2004-11-23 | 2010-01-12 | Certainteed Corporation | Insulation batt having integral baffle vent |
US20060123724A1 (en) * | 2004-12-09 | 2006-06-15 | Pollack Robert W | Device and method to provide air circulation space proximate to insulation material |
US20060179748A1 (en) * | 2005-02-16 | 2006-08-17 | Fabricated Foam, Llc | Vented insulation for nail based applications |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070283639A1 (en) * | 2006-06-12 | 2007-12-13 | Matt Kortuem | Cathedral ceiling vent baffle and method of installation |
US7856764B2 (en) * | 2006-06-12 | 2010-12-28 | Brentwood Industries, Inc. | Cathedral ceiling vent baffle |
US20100263301A1 (en) * | 2006-09-11 | 2010-10-21 | Mr. Ronald E. Prass, JR. | Energy-saving baffle |
US11492796B2 (en) * | 2010-08-24 | 2022-11-08 | Innovative Structural Building Products, Llc | Frameless construction method using single and double plenum panels |
US8683754B2 (en) | 2012-03-01 | 2014-04-01 | Joseph Peterson | Insulating member for building construction |
US8776450B2 (en) * | 2012-08-23 | 2014-07-15 | Men-Chyan LEE | Building roof structure |
US10400444B1 (en) * | 2013-01-14 | 2019-09-03 | Timothy Graboski | Hybrid sealed attic insulation and ventilation system |
US10106978B1 (en) | 2013-01-14 | 2018-10-23 | I-Gloo, LLC | Radiant barrier material for use in an attic insulation and ventilation system |
US20160194864A1 (en) * | 2015-01-07 | 2016-07-07 | James Walker | Frameless construction using single and double panels |
US10787303B2 (en) | 2016-05-29 | 2020-09-29 | Cellulose Material Solutions, LLC | Packaging insulation products and methods of making and using same |
US11078007B2 (en) | 2016-06-27 | 2021-08-03 | Cellulose Material Solutions, LLC | Thermoplastic packaging insulation products and methods of making and using same |
WO2018009682A1 (en) * | 2016-07-07 | 2018-01-11 | Knauf Insulation, Inc. | Insulative material and method for installation |
US10494809B2 (en) | 2016-07-07 | 2019-12-03 | Knauf Insulation, Inc. | Insulative material and method for installation |
US20180087280A1 (en) * | 2016-09-06 | 2018-03-29 | Stephen B. Dysart | Self ventilating roof system |
US11214966B2 (en) * | 2016-09-06 | 2022-01-04 | Stephen B Dysart | Self ventilating roof system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20080163565A1 (en) | Insulation batt with integral air vent | |
US7644545B2 (en) | Insulation batt having integral baffle vent | |
US7765750B2 (en) | Reconfigurable attic air vent | |
US7921619B2 (en) | Insulation batt having integral baffle vent | |
EP1818468B1 (en) | Building comprising a construction material | |
CA2269414C (en) | Soffit vent | |
US9926702B2 (en) | Roof insulation systems | |
US20060201089A1 (en) | Spray foam and mineral wool hybrid insulation system | |
US9297164B2 (en) | VIP roofing insulation | |
WO1993010405A1 (en) | Air-permeable barrier for soffit vent | |
WO2000043605A1 (en) | Wall system and insulation panel therefor | |
US20120297711A1 (en) | Drainage-Promoting Wrap | |
US4129972A (en) | Top vented insulating structure | |
US20070151177A1 (en) | Hinged roof vent for attic | |
GB2449985A (en) | Thermal insulation having securing flaps compensating for variation in coverage | |
US20070151176A1 (en) | Hinged roof vent for attic | |
WO2007026108A1 (en) | Membrane and building construction | |
US10570622B1 (en) | Roof assemblies, methods for their manufacture, and the use of such assemblies in a building | |
US10590653B1 (en) | Roof assemblies with inset solar panels, methods for their manufacture, and the use of such assemblies in a building | |
EP1619017B1 (en) | Membrane and building construction | |
US20190093341A1 (en) | Fibrous Insulation Batts Having One Or More Slits And Methods For Installing Them | |
CA2611247C (en) | Insulation batt having integral baffle vent | |
CA2717405A1 (en) | Preformed roof ventilation system | |
WO2013010044A1 (en) | Green star panel system | |
EP2547834B1 (en) | Air gap barrier |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: CERTAINTEED CORPORATION, PENNSYLVANIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:TOAS, MURRAY;REEL/FRAME:018765/0332 Effective date: 20061229 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |