Why choose alwitra®?
alwitra® have been manufacturing the Evalon waterproofing membranes for over 45 years and they strengthen their product range further with a variety of compatible system components, allowing for a seamless finish on every project.
As used on landmark architecture throughout the world
Almost 40 years experience with waterproofing systems in the UK
All of our membranes are thoroughly tested and certified
First in the industry to introduce Environmental Product Declarations
Trusted by architects, roofing contractors & developers
25 Year Guarantee on our waterproofing membranes
We waterproof several million square metres of roof every year
We have one of the industry’s largest teams of expert consultants