Our premium sectional garage doors are available with optional vertical tension spring system or sturdy torsion springs.
Compared to our sectional garage doors with 20 mm insulation, our high-quality premium sectional garage doors with 45 mm insulation (up to 3000 x 2750 mm (WxH))* can be supplied with torsion springs with maintenance-free spring fracture safety device that is tested to EN 12604 for a modest surcharge.
All larger versions are standard equipped with our torsion springs, thus ensuring that the garage door is held firmly and can be pushed up, even if a spring breaks.
*For models with Woodgrain finish. The size restriction for models with smooth surfaces is max. 3000 x 2500 mm.