Sectional doors is the most comfortable and convenient solution for your garage. Our doors are warm doors with the coefficient U similar to the one of the multi-chamber windows used for energy saving construction. Panels filled with polyurethane foam produced at our own factory and systems of seals contribute to this low coefficient.
- Torsion spring system designed for 20,000 cycles
- Galvanized construction
- Panel: 1.6 inch
- Panel heat transfer coefficient Up=0.48 W/m2 K
- Sound reduction index: Rc=23 dB
- Rollers with bearings
1.6 inch thick steel panels with Freon-free polyurethane foam infill
requied mounting dimensions of the garage door:
minimum headroom size : 9.1 inch (3 in the picture)
minimum left side size: 4.3 inch (2 in the picture)
minimum right side size: 4.3 inch (2 in the picture)
minimum backroom size: 157.5 inch (4 in the picture)
Requied hole in the wall [inch]:
width from 88.6" to 216.5"
height from: 78" to 118.1"