Bespoke Wood Polymer Composite Design Service

Vannplastic produce a range of products designed to offer the most comprehensive selection of Wood Polymer Composite (WPC) boards in the UK.

Board Modification

As a UK manufacturer of wood polymer composite, we can not only modify standard boards to offer an enhanced specification, but also produce custom extrusions at our factory to offer boards to your own specification. For example, where a customer requires a product with a low potential for slip we can offer a luminous anti-slip decking insert, heat fused into the board for a permanent finish, in custom lengths up to 9 metres.

We have our own on-site laboratory, which is responsible for the continuous development of the product, through the research and development of performance enhancing additives.

Testing facilities for extrusion are also available please contact us for more details.

Bespoke Profiling

As a manufacturer we supply standard profiles that are typically used for decking, walkways, terraces and balcony projects. For more details of our standard profiles, please visit our ecodek® website, however, we also can engineer bespoke WPC profiles to suit the exact requirements of our customers.  The page opposite shows some examples of custom profiles we have created for our customers.

Because we have an in-house tooling extrusion facility we have the capability to turn a customer’s concept into an actual product within a few weeks, rather than the industry standard of 3-4 months.

Some profiles we have designed in the past include an interlocking cladding profile, bench slats and customised ventilation blades, to name but a few…


  • ecodek® low maintenance decking system, treat it just like timber except no splitting, splintering or rotting. Click here to visit our dedicated composite decking site.
  • Installation Aids if our products were not easy enough  - we can supply tools to ease installation even more.
  • Specialised Fitting Screws – our screws are specifically designed for composite decking and coated to match our products.
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Case Study

Sports Stadiums

Another profile we have spent much time developing is for a sports stadium that will be used for a world wide sport event ,the decking profile needed to meet high slip resistance and floor loading standards  whilst complying with special fire safety regulations.. Vannplastic manufactured a bespoke decking profile that  met all the above requirements but also  prevents debris dropping through the decking and collecting underneath preventing any possible fire hazards