Kelly Green Boards feature 100% recycled content, moisture and abuse resistance, highest mold resistance rating by ASTM D3273 (10), no VOCs, and Class A flame spread rating.
Kelly Green Board
Kelly Green Board is a unique composite roof cover board of 100% recycled material. The content is shredded and compressed, giving the user a sustainable and superior performing product. Kelly Green Boards are made of a water resistant core and surfaced either with paper or coated fiberglass facer. Custom size boards are available upon request.
Thickness: 1/2" ± 1/16"
Width: 4' ± 1/8"
Length: 4', 8' or 9' ± 1/8"
Weight: 1.80 lb/SF
Surface: Paper or Fiberglass Mat
Flexural Strength: 78 lbf max load
Compressive Strength: 3,900 psi
Water Vapor Transmission: <1 Perms
Volatile Organic Compounds: None
Mold Resistance: 10 out of 10
Flame Spread: Class A in ASTM E108 for TPO, EPDM, PVC and asphalt emulsion
Vapor Barrier Substrate
Substrate for Self-Adhered Systems