White and Sectional Steel Used Garage Doors Sale

1) The shutter is made of aluminum alloy, so it is lighter and easy to install

2) The shutter slats are filled with polyurethane foam, which is a good insulation material, so the shutter has advantages as follows:

A. Sunshade: The sunshade rate is 100%, and you can regulate the breather hole

B. Heat preservation and energy-saving: Double aluminum sheet and filled with the PUR foam, this can reduce the air conditioner energy

C. Sound-profing: If your house is located in downtown, station, airport or other noise zone, close the shutter can reduce the noise.

D. Security: The shutter has anti-theft system, no one can open it frome the outside

E. Fire-proofing: The PUR foam can not burn, it will melt when meet fire

3)There are motor control system and handle control system to choose

4)Installation ways: You can install outside your house or inside your house

5) Control system: