SOPREMA Certificate of Qualification
Choosing SOPREMA is a guarantee of reliability. As a testimony to the trusted performance of its products, SOPREMA offers you a complete warranty program that lives up to its reputation and expertise. You simply choose the level of protection you require to ensure your total peace of mind.
SOPREMA Material Warranty
Any roof waterproofing membrane purchased comes with a 10-year MATERIAL warranty for membranes. As for building envelope solutions – such as SOPRASEAL air and vapour barriers and COLPHENE foundation waterproofing membranes – they come with a 5-year MATERIAL warranty.