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Biokil Crown

Trust A Trader is an online directory of vetted and reviewed local traders, created to make it easier for customers to find local tradespeople that they can rely on. Before a trader can be listed in our directory, they must pass our vetting system, where we ensure that they are appropriately qualified and insured to do the work that they offer. To promote continuing best practice, we also encourage all Trust A Trader members to become accredited by other professional organisations, such as Biokil Crown.

Biokil Crown is an independent British company which supplies damp proofing chemicals, waterproofing products, timber preservatives, adhesives, sealants and other building chemicals to the building and construction industry. Biokil Crown also offers a 30 Year Protection Guarantee Scheme for approved contractors that have attained, and maintain, the standards necessary to earn the title of Biokil Crown Approved Contractor.

We encourage appropriate traders to become approved by Biokil Crown to promote best practice and to protect our customers, helping them to know that with Trust A Trader they get the best service and quality, every time.