EW989 Langley TA Warm Roof Waterproofing Systems


This is an assessment of the Langley TA Warm Roof Waterproofing Systems. They are torch applied, high performance SBS elastomeric membrane warm roof systems for flat or sloping roofs.

The system may be used in new build and refurbishment works and is suitable for all roof decks, subject to construction detailing. Existing roofs may be overlaid subject to conditions/suitability.

The system is installed by Langley approved contractors and installers and carries a 20, 25 or 30 year independently insured guarantee for materials, design, workmanship and consequential loss.


Valid until 21st August 2023


Please Note: Every care was taken to ensure the information was correct at the time of publication. Any written guidance provided does not replace the user’s professional judgement. It is the responsibility of the dutyholder or person carrying out the work to ensure compliance with relevant Building Regulations or applicable technical standards.


Langley Waterproofing Systems Limited
Langley House
Lamport Drive
Heartlands Business Park
NN11 8YH
01327 704778