The panels are cut in multiples of 35 cm, from 2.10 m to 12.25 m as standard.
Longer lengths up to 15.75 m can be manufactured on request, subject to suitable transport.

We recommend a minimum slope of 10% to ensure good rainwater drainage and guarantee the roof is waterproof.
Below this threshold, risks of water stagnation, infiltration and overloading of the structure may appear.

The price depends on the model, thickness, finishes and quantity.
The larger the quantity, the lower the price.
Contact us for an accurate estimate.

The recommended distance between each purlin (or support) is 2.00 m to 2.50 m.
For larger spans, it is necessary to reduce the center distance or add intermediate supports to ensure the strength and durability of the installation.

Depending on the model:

• Romane Canal: 5 to 6 weeks
• Flat Tiles: 6 to 8 weeks
• Steel Tray: 5 to 8 weeks

We inform you at every stage: manufacturing, transport departure, delivery.

Contact us via the form, by phone or email for a personalized quote.
A deposit is required to start manufacturing, the balance is to be paid before delivery and unloading.

Yes, installation is completely feasible if you're a bit handy. It's generally simpler and faster than traditional roofing.
A detailed installation guide is available on our website to assist you.
If in doubt or for specific configurations, we recommend calling on an experienced craftsman or carpenter.

Yes, our panels are perfectly compatible with roof windows, including Velux-type models.
A header should be provided in the frame to support the window frame. Once installed, simply cut a hole in the panel to match its shape and then use the manufacturer's sealing kit to ensure a clean and perfectly sealed finish.

By default, the interior face of the panels is lacquered white, with a slight ribbing for a sober and luminous effect.
It is also possible to customize this finish by choosing light wood, dark wood, or another color and grain, subject to a large order volume.

For effective fixing, use self-drilling screws suitable for your support (wood or metal).
We recommend:

• Screw on the upper part of the waves to prevent any water infiltration.
• Secure each male/female socket to ensure a good fit and perfect seal.
• Distribute the remaining screws evenly throughout the structure to ensure good stability.
• Use the finishing caps for a discreet and neat finish.

The roof is one of the main points of heat loss in a building: up to 30% of heat loss can escape through a poorly insulated roof.
Good insulation helps limit these losses, reduce energy consumption, and improve thermal comfort, both in summer and winter.

Thanks to their rigid polyurethane foam core, our panels provide continuous, high-performance insulation. They significantly reduce thermal bridges, particularly at junctions, supports, and sensitive areas, which are often sources of heat leaks in a conventional roof.