sri value of wood roof decking

Cool Roof Colors Collection Data Sheet - Owens CorningCOOL roof Colors Collection. Meet Prescriptive Cool roof Requirements in. California Title 24 and Other Compliance Programs. Owens Corning shingle products listed above are also found on the CRRC Rated Product directory: http://coolroofs.org/products/results. Owens Corning COOL roof Shingles. Meets. ENERGY STAR . Requirements. CRRC. Product ID. Warranty. Length. Solar. Reflectance. Thermal. Emittance. Solar. Reflectance. Index (sri). Duration Premium COOL ...

Cool Roofs - California Energy Commission - State of California30 Jun 2015 ... C A L I F O R N I A E N E R G Y C O M M I S S I O N. For both, the higher the number, the better. Yes, they can calculate & submit a solar reflectance index instead of TE & SR, but sri must be calculated as aged. Cool roof is not a type of product per se. It is a concept for saving energy. roofing must meet TE & SR values for a given CZ and roof slope to be called cool roof. Cool roofs. Definitions: Thermal emittance: Ratio of heat given.

cool roof guidelines - Houston Document Center - City of Houston19 Jul 2017 ... roofs without insulation but excluding metal building roofs. Metal building roof: a roof that a. is constructed with a metal, structural, weathering surface, b. has no ventilated cavity, and c. has the insulation entirely below deck (i.e., does not include composite concrete and metal deck construction nor a roof framing system that is separated from the superstructure by a wood substrate) and whose structure consists of one or more of the following configurations: 1.

Cool-Roof Pavers | Roof Pavers - Tile Tech PaversTo help reduce the heat island affect created by the dark densely place urban roofs which, contributes to global warming, Tile Tech has developed the Cool-roof series roof pavers. Solar reflective Cool-roof Pavers are ideal for creating functional and attractive rooftop, terraces, balconies and plazas. Our Cool-roof pavers utilize a high reflective value and low emissivity rate resulting in a high Solar Reflectance Index (sri) value; Tile Tech Cool-roof pavers have a minimum ...

Cool Metal Roofing | WBDG Whole Building Design Guide19 Oct 2016 ... Non-structural metal roofing requires a solid substrate beneath it, typically plywood, oriented strand board, or a metal roof deck. ... The horizontal panels simulate the look of standard shingles, wood shake, slate, and tile. .... aged solar reflectance and thermal emittance values, in accordance with CRRC-1, or the minimum aged solar reflectance index (sri) value as provided in Table 404.3.1 for roof slope less than 2:12 or for roof slope 2:12 or greater, respectively.

wood solar reflectance index - Plastic Wood Deck WholesalerProducts 69 - 81 ... Solar Reflectivity (R) & Solar Reflectance Index (sri) by Color. Solar reflectivity or reflectance is the ability of a material to reflect solar energy from its surface The Solar Reflectance Index is used for compliance with LEED. Leed Product Data - Tile Tech Pavers. Our Cool-roof pavers utilize a high reflective val

Leed Product Data - Tile Tech PaversOur Cool-roof pavers utilize a high reflective value and low emissivity rate resulting in a high Solar Reflectance Index (sri) value; Tile Tech Cool-roof pavers have a minimum sri value of 78. ... IPE wood Deck Tiles. IPE Deck Tiles are specifically designed for installation on our pedestal supports, enabling decks with a perfectly horizontal surface to be built over sloping or irregular surfaces. Tile Tech's IPE wood Tiles are constructed from kiln dried 1×3 IPE wood face slats ...

Cool Roof Solutions Brochure - Johns Manvillesupport and building certification. roofing Manufacturers. Provide products that have been tested by accredited testing facilities and label accordingly. Who's Responsible for What, in What Sequence. Required sri values. roof type. Slope ... under cover (defined as underground, under deck, under roof or under a building); any roof used to shade or cover parking must have an sri of at least 29. SSc7.2. OPTION 1 Use roofing materials with a Solar Reflectance Index. (sri) of 78 ...

Sustainable Green Building with Clay and Concrete Roof Tile - BoralIf you are new to Hanley wood. University, create a free learner account; returning users log in as usual. CONTINUING EDUCATION. Presents: Sustainable Green Building with. Clay and Concrete roof Tile. By: Andrew Hunt. 1. Identify the .... a higher sri value of 25. Likewise, white coating on a metal roof has a lower sri than a white cement tile roof which has a sri of 90. of the colored materials, red clay tiles are cooler than both the asphalt shingles and unpainted cement tiles with.

roof decking roof decking - Boise CascadeGlulam@BC.com for the distributor nearest to you. Information is also available on our website at www.BC.com/ewp. Pictured on cover: Alaskan Yellow Cedar wood roof decking on installation photo. Two Insets showing close-up center-matched and end-matched samples of Douglas fir/Larch solid sawn decking. Pictured above: Detail of Alaskan Yellow Cedar solid sawn decking. SOLID SAWN. roof decking. 2 x 6". THERMAL INSULATION valueS. Nominal. Thickness. R-value.

Tile Tech Pavers - Design GuideStatement: Tile Tech Pavers is a leading manufacturer of Concrete Pavers, roof Pavers, Porcelain Pavers, IPE wood Deck Tiles & Adjustable Pedestal Systems. Our complete product lines transforms any roof deck, pool decks, rooftop terraces, plazas, green roofs, walkways, driveways, courtyards or patios into beautiful usable spaces in both high-traffic commercial and high-end residential applications. They can be sand set, mortar set or installed on pedestals over waterproof roofs or ...

ROOFING REQUIREMENTSIf new plywood roof sheathing is installed, a tear off inspection is not required; however, a plywood nailing ... At roof to wall or chimney junction, when exterior walls are wood siding, the flashing must be installed behind .... The sri provides an alternative to meeting solar reflectance and thermal emittance requirements for cool roofs. The sri allows for tradeoffs between the minimum solar reflectance and thermal emittance values that would otherwise be used for compliance under the ...

Solar Reflectivity (R) & Solar Reflectance Index (SRI) by Color ...Solar Reflectance Index (sri) by Color. Solar reflectivity or reflectance is the ability of a material to reflect solar energy from its surface back into the atmosphere. The SR value is a number from 0 to 1.0. A value of 0 indicates that the material absorbs all solar energy and a value of 1.0 indicates total reflectance. Energy Star requires an initial SR value of 0.25 or higher for steep slope (>2:12) roofs and 0.15 or greater after three years. Low slope roofs require an initial SR value of 0.65 or ...

Solar Reflectance Measurement for Archi Porcelain PaversWhilst Solar Reflectance Index data is not currently available for all pavers in our range, the following data for the Kronos range of porcelain pavers will give an indication of sri values that can be expected across the complete color range of pavers, ranging from lightest to darkest colors. Paver Color, Solar Reflectance, Thermal Emittance, sri. Maple, 0.71, 0.91, 87. Rovere / Oak, 0.51, 0.90, 60. Greige / Faggio, 0.45, 0.90, 52. Grigio Basic / Alta / Kauri, 0.32, 0.90, 34. Ebano / Nut / ...