Better Materials and Design Make for Better Doors
To meet fire code requirements, the SL-21 is manufactured differently than our other flush doors. It features our pebblegrain FRP bonded to a mineral core with blocking for secure hardware attachment. Stainless steel edge capping is screw-applied and welded at corners. The SL-21 is available as single doors or pairs with mullion (supplied by others). Special-Lite® Fire-Rated Doors are not GREENGUARD Certified.
Additional Fire-Rated FRP-Clad Door Information
