Our most widely used industrial overhead door is our Pro-Line S40 model. A universal steel door that is made to measure (up to 12 metres wide).
High insulation value
All of our S40 overhead doors are made of 40-millimetre thick, steel sandwich panels (sections). The male-female construction ensures that they fit together almost seamlessly.
The front and back skins of the panels are made of extra thick steel (0.5 mm). These skins are separated by a
fire-retardant polyurethane (CFC free) foam core. The panels are thermally separated. All of which results in an insulation value in the highest class of the CE standards, which will considerably reduce your energy consumption.
Thanks to the extra thick steel skin (0.5 mm), that is galvanised and coated, the doors are optimally protected against deformation and corrosion. You are ensured that your door will have a long life. In addition, the panels are fitted with an additional integrated steel reinforcement strip. This improves the stability and the long term operation of all of the fastening components.
Made to measure
Pro-Line S40 overhead doors are manufactured to the exact specified size and assembled and installed on site.
If required, S40 doors can be fitted with a pass door and/or windows. The overhead door can be operated
manually, semi-automatically (with a chain hoist) or fully automatically (with a motor).
Thickness of outer skin 0,5 mm
Thickness of panel 40 mm
U-value 0.55 W/M2*K
RC-value 1.65 m2K/W
R’w-value 26 dB
Standard RAL colours outer skin S40
1021, 3000, 5010, 6009, 7016, 8014, 9002, 9006, 9007, 9010