Bituminous waterproofing

SBS modified bitumen technology has proven by far to be the most reliable technology in the waterproofing industry.
Most SOPREMA roof waterproofing membranes are made with SBS modified bitumen and include a reinforcement of non-woven polyester or glass mat. Developed by our research and development team, their unique formulation and superior quality provide exceptional durability and resistance to severe weather conditions.

Sopralene® elastomeric waterproofing comprises a comprehensive range of torch-on heat-activated membranes comprising two principal components:

• Expertly blended SBS elastomeric bitumen
• High resistance polyester reinforcement

For example Sopralene® is used for roof and general waterproofing, including basement walls, in both new and refurbishment projects. Products are covered by BBA Certificates and are also technically approved by national test laboratories in France, Germany, Switzerland, Belgium, Canada, USA and Japan.

The Sopralene® product range offers flexibility in design and aesthetic finish to designers
and specifiers while ensuring guaranteed performance.
Sopralene® products are available as complete warranted systems in cold, warm or inverted roof formats.