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.

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).

Model	Thickness of outer skin	Thickness of panel	U-value	R’w-value
S40	0,5 mm	40 mm	1,4	26 Db
Design-Line	0,5 mm	40 mm	1,4	26 Db

We reserve the right to change our color chart. Due to technical reasons can not plate the material colors are reproduced exactly.

The outer skin of our standard model is embossed and has horizontal lining, which gives it an attractive appearance. The outer skin of the panels is available in various standard colours (see Table). For an additional charge, the overhead door can be coated in any desired RAL colour. The inner skin of the door is smooth and is coated as standard in RAL 9002. This also applies to the Design Line models. All our Pro-Line S40 and Design Line models are CE approved, and so are safe to use.

Due to the special form of the panels, the standard S40 model offers improved safety. The finger protection prevents the fingers getting caught between the panels when opening and closing the door. Finger protection is obligatory (CE standard) for overhead doors up to a height of 2.50 metres (the height of the pivot point of the top section). This does not apply to higher overhead doors. But we have decided to supply the doors with finger protection, irrespective of the height of the door. After all, your safety and that of your employees is of paramount importance.

Do you want more light to enter the area behind the overhead door or do you want to be able to look through the door to the outside? Then it is possible to add one or more windows to the overhead door.
For the Pro-Line S40 models, you can select insulated oval or rectangular windows. If you want to increase the amount of illumination, the possibility exists to glaze the entire width of the overhead door. We do this by combining the steel S40 panels with aluminium (Pro-Line A40) window sections. This allows even more light to enter, which is a simple way of increasing the light on the work floor. Moreover, it gives your overhead door a more industrial appearance.

Are you looking for a steel overhead door with a special appearance, then our Design-Line series is for you. There are various designs for the steel skin of the panels used in this line: Umbra, Antra and Nature.

The Umbra Design-Line version has a micro profile finish. This design is increasingly used in the building industry on wall and roof panels. By choosing this design for the overhead doors, you create a consistent whole. The Umbra is used in many buildings and is available as standard in the colours RAL-9006, RAL-9007, RAL-9010 and RAL-7016. More or less any desired RAL colour can be supplied at an additional charge.

The Antra Design-Line panels have a special anthracite colour. In addition, the panels also have a special texture. It gives the overhead door a modern industrial appearance that perfectly matches the current trends and modern architecture.

If you’re looking for a tranquil, natural appearance for your overhead door, then choose the Nature Design-Line version. The extraordinary silver coloured texture of this design has an irregular field division that ensures a surprising natural appearance.