Originally founded in 1979, the LRWA is an industry-led, professional association bringing together manufacturers, contractors, installers, distributors and industry professionals across a highly technical sector.

Our work is guided by three core principles: competence, compliance and confidence, all underpinned by the strength of our community. In an industry reshaped by the Building Safety Act and increased accountability across the construction supply chain, these principles define how we support our members and the wider sector through ongoing change.

Our members work together to ensure liquids are represented within industry standards.  Through partnerships with other roofing trade associations, the LRWA is working hard to move the flat roofing industry forwards and ensure that clients receive the right product, from the right manufacturer and right installer for their project requirements.

What are liquid applied membranes?

Fire safety

Sustainability

Liquid roofing finder

Our range of roofing, construction related training and online courses are designed to make it as simple as possible for employers to attain the necessary skill levels and knowledge for their workers.

Liquid roofing trainee

Experienced worker training

Manufacturer product training

LRWA online training academy

BS 6229
LRWA BS 8670-2 Working Group
online tech meeting
LRWA Technical Meeting (online)
HJAH1306
LRWA Charity Team Challenge 2026
LRWA Board Meeting
LRWA Board Meeting

Listed below are the latest jobs posted by our LRWA members.

Polyroof
Business Development Manager

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