The way the doors work allows to get the maximum space for the car parked inside the garage, as well as for the one parked on the driveway. Almost unlimited finishing options make it possible to create innovative and unique solutions.

Sectional doors can be adapted for different types of garages and for various opening widths - including the two-car garages. The high standard of our workmanship guarantees comfort, safety and the ease of use, as well as the excellent thermal insulation.

The BERTRAND sectional doors are made of 40 mm thick panels filled with polyurethane foam, and they are sealed around the perimeter and between the sections. The shape of the upper arch has been designed to optimally press the upper door panel against the lintel. Due to this solution, the doors feature one of the best thermal insulation properties on the market: U= 1,12 [W/m2K.]

For the energy-efficient houses, we have a special offer: the VENTE K2 RFS 60 
doors with the thickness increased to 60 mm. This exceptionally warm door also features the double bottom panel seal, intersection seals, and the additional perimeter gasket, which eliminates the thermal bridges between the wall 
and the angle bars. All of the above allows to achieve the coefficient of U=0,9 [W/m2K.]

Regardless of how well the door looks from the outside, you should never forget, that first of all it must be solidly constructed. So, it is always a good idea, to check what the door looks like on the inside.

In our door mechanisms, we apply solutions, which strengthen the door, make it easily installed, but also ensure their reliability and the good looks from the inside of the garage.

We continuously improve our products introducing solutions, which improve the safety of use and protect functioning of the mechanisms. In each door, we install additional protection against falling of the gate in the case, that the spring breaks.

Our drives, as a standard solution, have the overload switch, which lifts the gate by approx. 10 cm as soon as it encounters resistance. The automatic door can also be equipped with photocells, which prevent closing whenever there is an obstacle in the door opening. The rollers installed in all our doors can be additionally equipped with the finger protection covers. Also, the doors sections feature the specially designed, safe shape.

Each of our garage doors constitutes a device trouble-free in handling, plus it is reliable and quiet. The comfort of its use is ensured by, among others, our state-of-the-art automation technology. The mechanisms applied in our products come from renowned manufacturers. They guarantee easy and trouble-free handling, but also make it possible to integrate the door with any “smart home” and any alarm system.

In our doors we use rollers based on ball bearings. We have also minimized the number of connections on the guides. With these solutions the doors’ work is both, quiet and smooth. Each of the doors we manufacture, regardless of its size, can be easily opened with one hand without applying force. This is possible due to a pair of torsion springs, which ensure the optimal balancing of the door.

Sectional Bertrand doors are available in over 200 RAL colours and several dozen wood-like veneers. This makes it possible to find the perfect matching door to the façade and other elements of the building's joinery.

PLEASE NOTE: Due to the digital rendering, presented colours may differ from the actual ones.