Basement Waterproofing Association

the basement waterproofing association (bwa) represents registered uk manufacturers, suppliers and installers of waterproof tanking systems for underground structures. set up and independently managed by leading industry innovators, the organisation is focussed on research, shared knowledge, best practice and mutually beneficial relationships for all involved – particularly customers. homeowners who choose a bwa-accredited member company benefit from dealing with one of the industry's best-informed installers. customers are assured that: - all applicable legalities are met. - only approved materials and practices are used. - building regulations are strictly observed. professionalism and ethics are at the top of our code of conduct. where unscrupulous contractors put profit above all else, our ongoing concern is customer satisfaction – for years after the job is completed. we encourage and facilitate members to join the construction guarantee solutions ltd. scheme, offering customers t