Technical Data Sheets Sectional Doors

Our sectional garage doors use 2 technical bases: "single-rail" or "double-rail" guide rails.

Single-rail doors are quicker to install, but still require an operator.

The double track system is justified for high (over 2125mm) or non-motorized doors.

Mono-Rail System

→ 1 single horizontal guide rail

→ Hinged top panel supportroller

→ Max. height 2125mm

→ Must be use with a garage door opener*

*the motor is needed to close the top panel.
Of course, in occasional use (e.g. power failure) you can still open the door manually.

→ 2 horizontal twin guide rails

→ Fixed top panel supportroller

→ Manual and motorised operation

How do I determine the minimum lintel drop for a motorized sectional garage door? It's quite simple!

For a motorised sectional door, we recommend a minimum lintel drop of 150mm (the motor rail is thus placed 20mm above the top rail).

Example for a height of 2000mm under lintel you need at least 2150mm under ceiling.

If you do not have this space, we also have other solutions to meet your needs.

Or do not hesitate to contact us!

Professionals or individuals, you can consult all of our garage doors and compare them to find the model best suited to your needs and budget.