Patents Assigned to CertainTeed LLC
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Patent number: 11403749Abstract: The present disclosure relates generally to evaluating thermal properties of building surfaces. The present disclosure relates more particularly to a method of evaluating insulation in a cavity in a building surface. The method includes obtaining an infrared image of a first area of the building surface that covers the cavity, where the infrared image includes an array of digital pixel values. The infrared image is partitioned into a plurality of regions based on the digital pixel values. A shape of a first identified region is determined using a shape analysis algorithm and whether the first identified region corresponds to a first insulation void is recognized based on the determined shape of the first identified region.Type: GrantFiled: August 7, 2020Date of Patent: August 2, 2022Assignee: CertainTeed LLCInventors: Sizhu You, Todd P. Dinoia
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Patent number: 11326350Abstract: The present disclosure relates generally to a roofing system including flashing, for example, suitable for protecting a roof from water leakage. The present disclosure relates more particularly to a roofing system including first, second, and third courses of shingles, where the second course overlaps the first and the third course overlaps the second. A flashing plate is disposed over the first course of shingles and partially under the second course of shingles. The flashing plate and the third course of shingles are spaced apart by a gap in a direction of the slope of the roof between a top edge of the flashing plate and a lower edge of the third course of shingles.Type: GrantFiled: October 12, 2020Date of Patent: May 10, 2022Assignee: CertainTeed LLCInventors: Alex C. Nash, Stephen Koch, Robert L. Jenkins, Christopher C. Fisher
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Patent number: 11326348Abstract: The present disclosure relates generally to roofing elements and methods for making them. In one embodiment, the disclosure provides a roofing element in the form of a roofing shingle that includes a body of a foamed cured cross-linked polymer, the body having a top surface and a bottom surface, the body extending substantially in a plane and having a thickness in the range of 0.5 mm to 35 mm; and a layer of weather-resistant roofing granules disposed on and adhered at the top surface of roofing element. The roofing element can be made by providing a body of wet foamed curable composition, and allowing the curable composition to cure to provide the body of foamed cured cross-linked polymer.Type: GrantFiled: November 16, 2020Date of Patent: May 10, 2022Assignee: CertainTeed LLCInventors: Choung-Houng Lai, Mithun N. Kamath, Jia Liu, Liyan Ma, Gregory F. Jacobs
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Patent number: 11273588Abstract: The present disclosure relates generally to an extruder for producing an extrudate. The present disclosure relates more particularly to an extruder including an extruder body having at least one material inlet and an exit opening. A rotatable outlet is coupled to the exit opening of the extruder body and is configured to rotate as the extrudate is expelled from the extruder body.Type: GrantFiled: October 12, 2018Date of Patent: March 15, 2022Assignee: CertainTeed LLCInventor: James N. Valentine
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Patent number: 11274455Abstract: The present disclosure relates generally to an insulation-retaining sheet, e.g., for blown-in insulation, that includes an integral vapor-retarding membrane. In one aspect, the disclosure provides an insulation-retaining sheet including a sheet of mesh having an air permeability of at least 200 cfm per square foot; and one or more strips of vapor-retarding membrane, the one or more strips of vapor-retarding membrane being laminated to the sheet of mesh, the first side edge each of the strips of vapor-retarding membrane extending to the first side edge of the sheet of mesh, the second side edge each of the strips of vapor-retarding membrane extending to the second side edge of the sheet of mesh, wherein the insulation-retaining sheet has a plurality of open zones extending laterally from the first side edge of the sheet of mesh to the second side edge of the sheet of mesh in which no vapor-retarding membrane is laminated to the mesh.Type: GrantFiled: April 6, 2020Date of Patent: March 15, 2022Assignee: CertainTeed LLCInventors: Bruce A. Hartzell, John J. Bozek, Michael J. Lembo, Valerio Massara
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Patent number: 11254817Abstract: The present disclosure relates generally to polyurethane matrix composite materials, for example, suitable for making an exterior cladding product for houses and other buildings. The present disclosure relates more particularly to a polymer matrix composite material including a polyurethane matrix and an inorganic filler in a range from 45% to 85% by weight of the composite material. The inorganic filler includes a first substance from the group consisting of calcium carbonate, sand, talc, kaolin clay, dolomite, feldspar and mica and any mixture thereof, and fly ash, and/or an iron oxide in a range from 0.5% to 7% by weight of the inorganic filler.Type: GrantFiled: March 27, 2019Date of Patent: February 22, 2022Assignee: CertainTeed LLCInventors: Paul Ruede, Choung-Houng Lai, Nicky Chan, George Atkins Walrath, Olivia Gady
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Patent number: 11255089Abstract: Solar-reflective roofing granules having deep-tone colors are formed by coating base mineral particles with a coating composition including an infrared-reflective pigment. Color is provided by a colored infrared pigment, a light-interference platelet pigment, or a metal oxide.Type: GrantFiled: June 11, 2019Date of Patent: February 22, 2022Assignee: CertainTeed LLCInventors: Keith C. Hong, Ming Liang Shiao, Husnu M. Kalkanoglu
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Patent number: 11258399Abstract: A photovoltaic module includes an encapsulated photovoltaic element and an infrared-transmissive decorative overlay simulating conventional roofing.Type: GrantFiled: May 17, 2021Date of Patent: February 22, 2022Assignee: CertainTeed LLCInventors: Husnu M. Kalkanoglu, Gregory F. Jacobs, Ming Liang Shiao
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Patent number: 11220825Abstract: One aspect of the disclosure is an exterior cladding panel including a first end, a second end, and a series of locking clips extending from a front face of the exterior cladding panel and positioned along the first end of the exterior cladding panel. The exterior cladding panel also includes a locking leg extending from a rear face of the exterior cladding panel and positioned along a middle portion between the first end and the second end. The exterior cladding panel also includes a series of simulated shingles positioned in a single course between the first end and the second end, including a series of gaps separating adjacent shingles. Each gap extends lengthwise from the second end to the middle portion of the exterior cladding panel, and includes a first width that differs from a second width of at least one adjacent gap in the series of gaps.Type: GrantFiled: March 26, 2019Date of Patent: January 11, 2022Assignee: CertainTeed LLCInventors: Stephen W. Steffes, Brian W. Kirn
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Patent number: 11198525Abstract: One aspect of the disclosure is a method of packaging a plurality siding panels. The method includes providing a plurality of siding panels, each siding panel having a front face, a rear face, top edge, a bottom edge, and a support member secured to the rear face, placing a first siding panel vertically within a box, the box having a first side, a second side, a top side, and a bottom side, and placing a second siding panel vertically within the box next to the first siding panel.Type: GrantFiled: March 27, 2019Date of Patent: December 14, 2021Assignee: CertainTeed LLCInventor: Ashley A. Schultz
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Patent number: 11195324Abstract: Methods and systems for real-time visualization of building structures are disclosed. A computing system may calculate physical illumination characteristics for each of a plurality of predefined virtual external building-surface elements layered in simulation at specified surface locations of a virtual three-dimensional (3D) model of a building structure, wherein the virtual 3D model is constructed based on data descriptive of the building structure. Each of the plurality of predefined virtual external building-surface elements may be associated with its calculated illumination characteristics in a database. A spatially-manipulable rendered image of the building structure may displayed on an interactive display in real-time based on the virtual 3D model. On the interactive display device, one or more of the plurality of the predefined virtual external building-surface elements may be rendered in real-time at respectively specified locations on the rendered image.Type: GrantFiled: August 14, 2019Date of Patent: December 7, 2021Assignee: CertainTeed LLCInventors: Brice Dubost, Sizhu You, Rachel Z. Pytel
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Patent number: 11162884Abstract: The present disclosure relates to devices and methods for determining the density of insulation. For example, one aspect of the disclosure is a device that includes a sound generator and one or more sound sensors configured to detect sound that is generated by the sound generator and transmitted through the insulation to the one or more sound sensors. The device also includes a control system configured to cause the sound generator to generate the sound and use the sound detected by the one or more sound sensors to generate output that represents the density of the insulation. Another aspect of the disclosure is a method for using the device to determine the density of insulation.Type: GrantFiled: February 26, 2019Date of Patent: November 2, 2021Assignee: CertainTeed LLCInventors: Aldo Glean, David Knutson, Jean-Philippe Ndobo-Epoy, Phillip Evans, Timothy Briggs, Jonathan Wilson, Brice Dubost
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Patent number: 11142912Abstract: One aspect of the disclosure is roofing shingle including a shim layer having a top surface, a first side edge, and a second side edge positioned opposite the first side edge. The roofing shingle also includes a top shingle layer at least partially laminated to the top surface of the shim layer, where the top shingle layer includes a first side edge offset a sidelap distance from the first side edge of the shim layer such that a side portion of the top surface of the shim layer is exposed, and a second side edge extending beyond the second side edge of the shim layer so as to overlap the second side edge of the shim layer by the sidelap distance.Type: GrantFiled: March 26, 2019Date of Patent: October 12, 2021Assignee: CertainTeed LLCInventors: Xiaofeng Peng, Robert L. Jenkins
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Patent number: 11136755Abstract: The present disclosure relates generally to vapor retarding building materials and methods for making them. The present inventors have found simple and cost-efficient materials that have low water vapor permeability at low relative humidities and that can be provided as a coating on a building material substrate. Notably, in many embodiments, the materials can have high water vapor permeability at high relative humidities. In one embodiment, the disclosure provides vapor retarding articles comprising a building material substrate; and a polymeric coating layer coated on the building material substrate, the polymeric coating layer comprising an inorganic hydrophilic particulate filler dispersed in a continuous organic phase comprising a hydrophobic polymer, wherein the content of the filler is from about 30% to about 85% by weight of the polymeric coating layer, the vapor retarding article configured to have a water vapor permeance of no more than about 1 Perm at 25% relative humidity.Type: GrantFiled: June 29, 2018Date of Patent: October 5, 2021Assignee: CertainTeed LLCInventors: Timothy Jerome Coogan, Jeffrey H. Peet, Valerio Massara, Kenneth D. Knapp
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Patent number: 11130708Abstract: Solar reflective roofing granules include a binder and inert mineral particles, with solar reflective particles dispersed in the binder. An agglomeration process preferentially disposes the solar reflective particles at a desired depth within or beneath the surface of the granules.Type: GrantFiled: March 19, 2019Date of Patent: September 28, 2021Assignee: CertainTeed LLCInventors: Ming Liang Shiao, Keith C. Hong, Walter T. Stephens
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Patent number: 11118354Abstract: The present disclosure relates generally to roofing products, for example, suitable for use covering and protecting the roofs of structures. The present disclosure relates more particularly to a roofing product including an upper section and an exposed section. The roofing product includes a substrate having a top surface and a bottom surface, and a plurality of zones of roofing granules disposed on the top surface of the substrate. The plurality of zones includes first, second and third zones within the exposed section. The first zone includes a first collection of algae-resistant roofing granules and has a first algae-resistance intensity. The second zone includes a second collection of algae-resistant roofing granules and has a second algae-resistance intensity. The third zone has a third algae-resistance intensity that is different from the first algae-resistance intensity.Type: GrantFiled: December 27, 2019Date of Patent: September 14, 2021Assignee: CertainTeed LLCInventors: Xiaofeng Tang, Shuang Liu, Robert L. Jenkins, Mark W. Simon
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Patent number: 11118352Abstract: A microbial growth and dust retardant roofing shingle comprising a substrate and a pore filling composition applied on the surface of the substrate is disclosed. The pore filling composition comprises a silane or acrylic composition. A method of protecting a substrate from microbial growth and soiling using the pore filling composition of the present disclosure is also disclosed.Type: GrantFiled: December 19, 2018Date of Patent: September 14, 2021Assignee: CertainTeed LLCInventors: Rathish Sa, Sriram Y, Vinay Natrajan
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Patent number: 11077653Abstract: A method of making the asphalt shingles includes applying a substrate to a layer of shingle-forming material, the substrate having indicators at predetermined spaced-apart distances, with the indicators being sensed as the shingle-forming layer is moved along a predetermined path, with adhesive zones being applied to the shingle such that the application of the adhesive zones is synchronized in response to sensing the locations of the indicators, and with the shingle-forming layer then being cut into individual shingles.Type: GrantFiled: March 17, 2020Date of Patent: August 3, 2021Assignee: CertainTeed LLCInventor: Robert L. Jenkins
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Patent number: 11072930Abstract: One aspect of the disclosure is a siding panel having a front face, a rear face, a top edge, a bottom edge, a first side, and a second side, the top edge being folded over to create two layers of material. The siding panel further includes a first locking mechanism disposed on the front face adjacent the top edge configured to interlock with a second locking mechanism of a second siding panel, the first locking mechanism having a generally S-shaped portion. The siding panel also includes a second locking mechanism disposed on the rear face of the siding panel having a generally U-shaped portion including a curved section, and the second locking mechanism being configured to interlock with a first locking mechanism of a third siding panel. The first locking mechanism and the second locking mechanism facilitate both locking and unlocking of the siding panel from the third siding panel.Type: GrantFiled: December 23, 2018Date of Patent: July 27, 2021Assignee: CertainTeed LLCInventor: Christopher Michael Colyn
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Patent number: 11060288Abstract: The retention of roofing granules on bituminous roofing products is enhanced by providing an adherent material in the interstices between the exterior surface of the roofing granules and the exposed upper surface of the base sheet.Type: GrantFiled: May 28, 2014Date of Patent: July 13, 2021Assignee: CertainTeed LLCInventors: Husnu M. Kalkanoglu, Keith C. Hong, Joong Youn Kim