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LEED Certification Resources

 
 
 
 
 
 

Environmental Product Declaration (MRc1&2)

Tyvek? Mechanically Fastened Air & Water Barrier System EPD Report

Renewal in process. Tyvek? Mechanically Fastened Air & Water Barrier Systems, based on flashspun high-density polyethylene, is used primarily in low-rise buildings and high-performance commercial buildings.

Renewal in process
Low GWP Styrofoam? Brand XPS Insulation EPD Report

Our Low GWP Styrofoam? Brand XPS Insulation offers the same thermal performance, moisture resistance, durability and ease-of-use you expect. The grey color lets you know it was made with a reduced global warming potential (GWP) formulation.

 
 
 
 
 
 

Sourcing of Raw Materials (MRc3)

GRI Sustainability Report

Read our approach to sustainability and our goals for a changing world.

View report