THERMAL
BREAK
ALUMINUM
WINDOWS
Aluminum windows and doors are widely used in all kinds of modern construction due to aluminum's aesthetic characteristics, durability, and low maintenance, as well as the thousands of color options. As an added benefit, the Thermally Broken Frame is insulated against heat and cold, offering perfect insulation performance and saving on energy cost.
Louvers (door vents) can be added to virtually any commercial steel or wood door. Louvers provide air ventilation between rooms or inside of closets. Louvered doors help ventilate rooms when closed while still providing privacy and security. Louvers are often found inside of restroom and electrical or mechanical closet doors.
A door closer is a mechanical device that closes a door after someone opens it. Door closers are required for fire-rated doors, which need to remain closed, to help prevent the spread of fire and smoke. Door closers have internal springs & hydraulic oil with cylinders and valves that adjust the speed of the door closing and latching. Practically every door in modern commercial, industrial, and institutional buildings is operated by a person passing through and closed by a mechanical door closer which keeps the door closed and under control at all times.
National Door & Window Center
1101 Main Street, Suite 200
Garland, TX 75040
(469) 304-0434
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