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!

1. Sustainable Design - Ideas using Metal Roofing Drexel Metals Corporation

4. THE WORLD ACCORDING TO OIL

6. Metal Roofing

7. COOL METAL ROOFING How it works!

9. How Cool Metal Roofs works Solar Reflectance Emmitance

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%

15. Reduce Urban Heat Island!

17. Energy Performance

18. Life Cycle

20. Little to no maintenance

21. Little to no Maintenance

23. Metal Roofing and LEED

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

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

35. Metal Roofing and BIPV

38. New Technology – Thin Films

41. PV Laminates and Metal Roofs

42. PV Laminates and Metal

43. Metal and Solar

51. Full System Design

53. One Step Further

54. Thermal System using Copper SS

55. METAL ROOFING, SOLAR AND THERMAL HOT WATER USING HEAT TRANSFER

56. In the Press

58. Questions? Comments? Concerns ?