A complete range of roofing underlays. Used for the effective protection from infiltration of powdery snow, water, dust or insects and the minimisation of the effects of strain and heat loss through lofts, roofing underlays cater to a growing market.

Mountain roofing

Sarking is a thermal insulation system, with a roofing substrate and completed by insertion of additional waterproofing. These self-adhesive membranes, designed for mountain constructions, are made from SBS elastomer bitumen and have a composite reinforcement.

Bituminous shingles

SOPREMA GROUP offers a large range of bituminous shingles with surfacing mat reinforcement for roofing purposes. Because of their high performance and remarkable aesthetic quality, Sopratuile® shingles tone perfectly with traditional and contemporary architectural projects. What is more, they offer exceptional resistance to the weather, particularly wind uplift.


This subsidiary is specialised in the thermoforming process of plastic parts.


The company installs control equipment that triggers the smoke extraction system.


This company manufactures a complete range of skylights
and smoke vents on metal frames or on polyester bases.