206 45 minute rated door products are offered for sale by suppliers on Alibaba.com, of which other doors accounts for 88%, slab doors accounts for 6%.
A wide variety of 45 minute rated door options are available to you, such as steel, glass and polymer.You can also choose from outdoor, apartment and entry 45 minute rated door,as well as from free spare parts, onsite installation, and onsite training 45 minute rated door, and whether 45 minute rated door is modern, chinese, or industrial.