Composite Duo Boards

In 2001 we were approached by one of our existing customers to produce a Composite Board for them to fix to their Chilled Display Case. So Poly-Tek, working in conjunction with its customer, designed and manufactured the Duo-Board, an immensely strong yet lightweight panel, adaptable for use within the refrigeration and storage industry.

With a fire resistant polystyrene core sandwiched between 6mm MDF as standard, the Duo-Board was an ideal solution for refrigerated panels, partitioning in factories, clean rooms and food preparation areas.

Overall, the design offered high thermal and acoustic properties and could be varied in thickness to suit the particular application that was required.

The faces of the Duo-Board can be finished in an array of high specification materials to suit the customer's own requirements, all of which come complete with protective strippable film.

With a vast range of stocked materials to hand we feel sure that we can meet with all of our customers needs at a moments notice, normally within 3-5 Days. For orders of 40 or more Duo-Boards, delivery is free of charge anywhere within the UK.

Technical Spec

Duo Board stocked size

2440 x 1220mm


Stocked core range

Polystyrene. 13 - 37mm
MDF range. 3 - 25mm in both Standard and Moisture Resistant

Stocked face range

Acrylic mirror. 1 - 3mm in thickness
White gloss PVC. 1 - 3mm in thickness
High gloss laminate. RAL9010 (White)
RAL9001 (Cream)
Matt laminate sheet. RAL9010 (White)
RAL9001 (Cream)
RAL9006 (Silver)
Foodsafe Equivalent (Polar White)

Other colours available on request

1mm Laminate

6mm MDF

36mm Polystyrene

6mm MDF

3mm Acrylic Mirror

Our Duo-Board range can be supplied in an "uncut" state if required but the majority of our customers enjoy the benefits of our "In House" CNC Routing service that we offer, whether it is a reduction in overall size or a full CAD/CAM profile to machine.
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