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For sales enquiries

Call 01482 338 950

WJ Group
Rix Road
Hull East Yorkshire

Tel: 01482 338950
Fax: 01482 338951

Company Reg No. 6359106
Vat No. 916099702

About us

DeckWright Anti-Slip offers merchants, contractors, specifiers and end users a robust solution to slippery timber decking, whether new or old. WJ Group created the DeckWright Anti-Slip brand in 2012 with the launch of its anti-slip decking service in Hull. Offering a superior quality non-slip enhancement for timber decking, even in high traffic areas, DeckWright Anti-Slip enables merchants to add value to their decking whilst contractors and specifiers can make use of a very effective and much safer timber decking surface in their projects.

Fully tested and approved, DeckWright Anti-Slip scored a PTV of 71 (considered “highly anti- slip”) in testing and is suitable for even the heaviest commercial footfall locations, whilst also proving easy to install in domestic situations.

Having created a fantastic solution for brand new timber decking, it was only a matter of time before a retrospective insert was developed by WJ Group to service already laid decking.

DeckWright Inserts were introduced in 2014, ready to help all manner of businesses and individuals that had standard timber decking laid and experienced the hazard of it becoming slippery when wet.

Further investment during 2015 has resulted in a second anti-slip facility located at WJ Group’s site in Rochester. The company is now poised for strong growth as timber decking becomes an increasingly popular outdoor surface and the British weather becomes even more unpredictable (four out of the five wettest years recorded since 1910 occurring after 2000).

WJ Group is a family run business based in Hull, England, supplying value added timber and metal components and services to contractors, manufacturers, merchants and specifiers. Key products and services include low and high pressure preservative timber treatment (using BASF Wolman treatments), fire retardant timber treatment, DeckWright Anti-Slip timber decking, truss manufacture for holiday homes and metal components such as water heater flues and furniture frames. You can learn more about WJ Group by visiting

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