Sri is calculated with a complex formula spelled out in astm e 1980 and is a scale of 1 to 100 that is a measure of a roof s combined thermal properties.
White epdm roofing sri value.
The epdm roofing association era represents the manufacturers of epdm single ply roofing products and their leading suppliers.
White epdm rubber roofing waterproofing membrane 60 mil 20 wide folded class a fire and energy star rated.
Sri measures the roof s ability to reject solar heat defined such that a standard black reflectance 0 05 emittance 0 90 is 0 and a standard white reflectance 0 80 emittance 0 90 is 100.
See your potential.
Heat welded seams provide greater seam strength to taped and other seams.
Our high quality synthetic rubber compound is the foundation for rubbergard the industry s premium grade epdm roofing membrane.
Sure white is a white 60 mil 1 52 mm or 90 mil thick 2 28 mm non reinforced epdm based elastomeric homogenous roof covering.
Recycled content of berridge metal berridge metal products have a high recycled content and are 100 recyclable at the end of their lifespan.
Superior performance at a cost effective price.
Excellent long term heat and uv resistance.
Low slope roofs require an initial sr value of 0 65 or higher and 0 50 or greater after three year.
It is defined so that a standard black reflectance 0 05 emittance 0 90 is 0 and a standard white reflectance 0 80 emittance 0 90 is 100.
Custom cut items are non returnable or cancellable 48 00 38 95.
Highly reflective and emissive white roof can help reduce energy costs and urban heat island effect.
This roofi ng membrane may be used for new single ply roof construction and re roofi ng applications.
Crest energy savings calculator.
Sure white 60 mil is available in widths up to 20 6 m and lengths of up to 100 30 m.
Through era the epdm roofing industry speaks with a focused voice to provide technical and research support offer dependable roofing solutions and communicate the longstanding attributes consistency and value of.
Price foot of length of 20 wide product 1 piece cut from roll.
Wide per foot epdm 310110 1.
Available in both 60 mil platinum 90 mil thicknesses rubbergard ecowhite epdm membrane is a bi laminate white on black cured membrane that can be used in conjunction with the comprehensive rubbergard ecowhite epdm line of accessories for rapid consistent and cost effective fully adhered installations.
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.