UL Fire-Rated Emergency Exit Door, with Dimensions (1000 x 2200mm) with all Standard AccessoriesThis UL Fire Exit Door is a certified fire protection solution ideal for a variety of settings, including building projects, businesses, and home decoration. This door, with a standard size of 1000*2200mm, provides substantial fire safety for up to 2 hours. Constructed with a 1. 0 mm galvanized steel sheet for the door leaf and a 1. 5 mm galvanized steel sheet for the door frame, it ensures high durability and fire resistance. The surface of both the