Our Products

Waterproofing system, a roof under the roof for the construction and renovation of tiled roofs.
- Immediate protection of the roof, no need to cover the roof.
- Light and flexible solution, ideal for renovation.
- Installation even on low slopes.
- Preservation of the regional heritage, by reusing the original tiles.
- System recognised by the Architects of the French Building for its waterproofing.

Solution to renovate roofs made of fibre cement sheets, with or without asbestos.
- Lightweight solution (about 3 kg/m²), limiting the overload on the roof structure.
- Optimised thermal comfort thanks to the integrating insulation.
- Low-cost asbestos protection: no drilling or dismantling of the original roof.
- No removal of the existing roof, thus no operational losses during installation, activities in the building are maintained.

HPV roof underlay with reflective aluminium as the top layer to lower the temperature in the roof space and improve comfort
- Installed directly on insulation.
- High-quality functional film.
- Highly reflective for optimised thermal comfort.

Underlay designed for photovoltaic panels, suitable for extreme conditions (up to 120°C):
- Easy to handle.
- Breathable three-layer membrane (200 g/m²)
- with adhesive tape for easy mounting.

"Intelligent" vapour barrier that adapts the amount of water vapour flow to the moisture between the structural barrier and the interior of the rooms. It ensures that the insulation material and the building structure are kept dry. Made of non-woven polypropylene and polyamide active functional film.
- inside and outside use
- both insulating and regulating layer for water vapour in wall, floor, attic, roof and ceiling structures
- suitable for rooms with increased humidity
- for the repair and renovation of old roofs.

Vapour control layer (Sd value 18m), translucent - making the insulation level visible (ideal for insulation blowing)
- Easy to install, interior installation for airtightness on the underside of the thermal insulation.
- Strong and light: an external varnish limits the transmission of water vapour through the wall.
- Improves the energy efficiency of the building.

Lightweight corrugated roof sheets with an industrial aesthetic & modern metal profile for high-end annexes, and agricultural warehousing.
- Easy to install.
- Thickness of 3,5 mm.
- Lightweight: 3,66 kg/m²
- Enhanced acoustics: noise-dampening material.
- Eco-friendly: made from recycled fibres.

High-quality synthetic waterproofing membranes for single-ply sealing. Long-term reliability through welding of homogeneous material.
- Quick and easy handling even with unconventional roof shapes.
- High thermal and mechanical resistance.
- High heat ray reflection - ideal for cool roofs.
- Available in France as EVALON PURE WHITE with excellent reflectivity values and long-lasting white membrane - chosen to set up and lay the roofing of a work of reference in Paris.
Picture Credit: Architectes : VenhoevenCS & Ateliers 2/3/4

EPDM waterproofing membranes provide high-quality, long-term reliable roof sealing with the ecological advantages of synthetic and rubber technology.
- Compatible with all insulation materials & bitumen.
- Homogeneous on-site seam welding by simple and environmentally friendly hot air jointing - outstanding resistance to chemicals and weathering.
- Extremely high resistance to low temperatures - can be recycled.

Highly permeable membrane for walls, offering a high level of protection against external moisture and weathering.
- Easy to install.
- Good mechanical resistance.
- Excellent UV resistance.
- ONDUTISS FACADE OPEN UV3B 210 is compatible with open joints till 3 cm 5000 hr.

Transparent polycarbonate sheet, an ultra-resistant lighting solution for the roofs and the facades of carports, greenhouses, public buildings, etc.
- Transparent finish to optimise natural light (90% light transmission)
- Opal finish limiting glare (66 or 46%),
- Fire resistant.
- Impact resistant (for sports halls) & hail resistant.

Thermally insulated panels to create daylight areas in roofs and facade of all buildings made with sandwich panels, in new buildings as well as in renovations:
- Quick installation (pre-assembled in the factory)
- Resistance to 1200 joules.
- Increased light transmission.
- Available in many profiles and thicknesses.