DWF Fire Rated 60 Min Knee Wall Access Door - All Sizes checklist-Estimated Delivery Time 3-5 Working Days Height - 17"

Height - 17"

With a Class A/Class 1 fire rating

free from damage typically caused by traditional mounting methods

long-lasting bond between drywall panels and framing materials

This clamp has undergone rigorous load testing to ensure it withstands both normal-to-seam (pull-up) and parallel-to-seam (drag load) stresses

DWF Fire Rated 60 Min Knee Wall Access Door - All Sizes checklist-Estimated Delivery Time 3-5 Working Days Height - 17"The 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