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We’re proud to hold accreditations for ISO 9001 and the WPA Benchmark Scheme. Both awards reinforce the high standards to which WJ Group works in everything that it does, ensuring our customers receive the level of service that they deserve coupled with consistent, optimum product quality.


ISO 9001

A third party (Trada) Quality Assurance Certification that helps us to control and continuously improve the systems that we use to control our business, ensuring that we achieve our goal of ‘Delivering value added quality products and services to help our customers grow’.





WPA Benchmark Scheme

A quality initiative developed and certified by our timber trade association, Wood Protection Association (WPA), to promote the benefits to the end user of purchasing preservative and fire retardant treated timber that is fit for purpose to ensure longevity of service.






DeckMark Plus logo timber decking

DeckMark Plus accreditation from the TDCA

An independent technical and advisory body, the Timber Decking and Cladding Association runs the DeckMark scheme to recognise businesses that meet the exacting standards required to be accredited. DeckMark Plus provides an assurance of the high quality and longevity of both DeckWright Anti-Slip and DeckWright Inserts.


WJ Components Limited - Company Reg No. 6359106 Vat No. 916099702