DWF Fire Rated 60 Min Knee Wall Access Door - All Sizes checklist-Estimated Lead Time 4-8 Weeks this adhesive is perfect for

this adhesive is perfect for large-scale applications

With a length of 36 inches and a width of 13 1/4 inches

(15 cm) for installation on green or living roofs

R-Value: R-13

DWF Fire Rated 60 Min Knee Wall Access Door - All Sizes checklist-Estimated Lead Time 4-8 Weeks this adhesive is perfect forThe DWF Fire Rated 60 min Knee Wall Access Door is a high performance fire resistant solution designed to provide safe access to non habitable spaces while ensuring superior fire protection. Engineered with EI1 EI2 60 minute fire resistance, this door effectively slows the spread of fire, offering crucial safety in both residential and commercial settings. Its durable construction includes a 3 3 8 inch thick door sash insulated with 3 1 8 inch mineral