Speed-Guardian™ 4000 HR High Performance Rigid Door

The Speed-Guardian^™ 4000 C HR 42 is impact resistant, has a design pressure of +/- 50 psf, and earned FBC approval # FL17220. The 4000 C HR 42 is approved for use outside HVHZ and is also approved for Missile Level D / Wind Zone 4 / Class 4. This single door solution is a completely solid door with no vision slats. The 1-5/8" (42 mm) thick double-walled panel slats are made of uninsulated anodized aluminum, with internal reinforcements.