
Roof Membrane Testing
Professional Roof Membrane Testing Company
If you suspect you may have a water leak through your flat roof’s membrane, it’s important to find and repair as soon as possible. With the short term stress of water seeping through causing wet patches, to the long term consequence of damp and mould, a water leak within your roof’s membrane can cause hidden damages to your property if not dealt with appropriately.
With state-of-the-art roof leak detection equipment alongside 30 years of experience, Cornerstone offer an independent, non-bias service for electronic integrity testing and all other roof membrane waterproof testing methods to ensure the structural and waterproofing integrity of your flat roof.

Flat Roof Leak Detection Services
Surveying and testing your roof’s membrane ensures its structural and waterproofing integrity, giving you confidence that it remains in a safe and operational condition. Utilising non-invasive methods that are completely unbiased, you can be sure that we provide accurate tests and surveys for your flat roof.
When it comes to finding leaks within your roof membrane, our capable team and network of specialist leak detectors play a crucial role in achieving the best possible outcome. Working alongside insurance companies, housing associations and private landlords, Cornerstone can effectively find the source of water leaks for flat roofs as well as providing comprehensive solutions to repair the issue in a cost-efficient manner.
Bringing Cornerstone on board to undertake roof membrane water leak tests, will result in a thorough and detailed solution. Utilising over 30 years of experience alongside specialist equipment and techniques, Cornerstone are the go-to specialist flat roof testing service in the UK.
How Can We Help?
Are you looking for a trusted roof membrane testing service?
Does your building have a problem with leaking flat roofs?
Do you need urgent repairs for your flat roof?
Are you seeking independent, un-biased tests and surveys?
If you answer
YES!
to any of these, call us now for a no obligation quotation