Cetified B Corporation

We are celebrating two years of being a B Corporation!

Read about our journey so far, and our plan to be net zero by 2040..

Back to components

Force Alpal 3000 S

Force Alpal 3000 S is a stabilised polyester reinforced polymer modified (ALPA FC) bitumen waterproofing membrane used in single layer roof overlay system - self protected waterproofing capsheet on inaccessible roofs.

View Technical Downloads

Systems in use

View all systems