Due to material of hollow metal door itself, it’s very suitable to be used for exterior. Generally speaking, an exterior door demands fine sturdiness, Anti-theft and sealing. By selecting the hardware reasonably, the performances mentioned above will be achieved easily.
ASICO can also provide fireproof steel doors, and through many years of hard work, ASICO has been awarded the u. s. UL certificate. ASICO has a larger size, more fire protection and more hardware than many other manufacturers.
ASICO door details
A quality steel door can be filled with suitable materials, such as honeycomb paper, polyurethane, rock wool, perlite or other composite materials, depending on the application scenario. Different fillings can provide properties such as heat insulation, sound insulation, and high strength support. With a door frame that can be filled with cement or polyurethane foam, the steel door itself provides excellent sound insulation, heat insulation and fire protection.
Asico offers various of options on EXTERIOR STEEL DOOR to fit the style of anyhome. Featuring high deifnation 20 gauge steel, a polyurethane foam core for thermal protection and formed steel edge construction for rigidity, security, and fire projection.
Of course, if can match corresponding hardware, the performance of steel door can get very large amplitude promotion.
1. Smoke Seal: A rubber seal between frame and door slab which provides strong leakproofness of smoke, meanwhile it’s has fireproof function in some degree.
2. Intumescent fire seal: A seal that can expand when meets fire, fill the gap between frame and slab.
3. Automatic bottom seal: Seal the gap between slab and ground when the door is closed.
4. Door closer: A mechanism that keeps slab closed.
5. Weather strip: Another kind of rubber seal that installed on the frame which is able to seal the gap with smoke seal together.
Finally, as a result of steel door mostly is spray paint craft, processing is proper to have stronger fight corrosion, prevent rust, firm and durable wait for outstanding use idiosyncratic, make steel door became very popular outdoor door choice.