Welcome to the Liquid Roofing & Waterproofing Association

LRWA, the Liquid Roofing and Waterproofing Association consists of the leading manufacturers of liquid applied waterproofing, approved contractors and related materials suppliers.
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Originally founded in 1979, LRWA aims to raise awareness of the technical and financial benefits of specifying liquid-applied roofing & waterproofing systems and to establish product and installation standards to ensure that optimum performance is achieved.

LRWA members are devoted to best industry practice. With the aim of supplying and applying systems to a client’s full satisfaction, advice can be obtained either centrally or from individual member firms. Our aim is to educate and inform specifiers, contractors and the industry as to the properties, correct applications, installation methods and aftercare of liquid applied membranes.

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


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

LRWA Technical Committee Meeting – In person
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LRWA Awards and Gala Dinner 2024
Members Meeting 09
LRWA Board Meeting
LRWA Northern Contractor Day

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

There are no vacancies available at the moment please check again soon.

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