Explore all of the Sustainable Design options metal roofing has to offer offer! This presentation walks you through topics such as: Solar Reflectance, emittance, recycled content, LEED credits and the use of Solar and Metal roofing. Build green with metal roofing!
12. TSR = Total Solar Reflectance TE = Thermal Emittance TSR=0.70 TE=0.87 TSR=0.26 TE=0.87 TSR=0.26 TE=0.87 TSR=0.29 TE=0.84 TSR=0.26 TE=0.87 TSR=0.67 TE=0.87 Reflects 70% Suns Heat Energy Absorbs 30% of Suns Heat Energy
13. New IR Pigments = Less Heat = Energy Savings SR = 14% SR = 26%
25. How can cool metal roofing qualify in LEED? Cool metal roofing can qualify for 1 point within LEED-NC Version 2.2, Sustainable Sites Credit 7.2, Heat Island Effect: Roofing by using roofing materials that have an Solar Reflective Index (SRI) rating minimum of 78 for low sloped roofs (≤ 2:12) or a minimum of 29 for steep slope (> 2:12). To see if your cool metal roofing product can achieve the SRI minimum number, visit the LBNL SRI Calculator. You’ll need to know the Solar Reflectance and Thermal Remittance number to obtain the SRI value. Download SRI calculator . Click to update SRI
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29. Eco Efficiency Analysis: A Life Cycle Assessment of Cool Metal Roofing in the Steep Slope Market
30. Consider the Total Life Cycle Use of products Extraction of Raw Materials Processes Disposal Recycling Products
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