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Windowboard with bullnose turned edge/ flat underside.

Supaboard should be fixed to a flat, level surface – e.g. a WBP plywood backing board securely fixed to the substrate.

General information
Specification data
Product Reference

Supaboard 5265.200.5

200 mm wide.

Supaboard 5265.225.5

225 mm wide.

Supaboard 5265.400.5

400 mm wide.

Supaboard 6265.175.5

175 mm wide.

Supaboard 6265.225.5

225 mm wide.



Golden oak

Brilliant white

Ice white

Warm white

Standard product features


  • Main profile thickness: 8 mm.
  • Bullnose turned edge: 38 mm.
  • Length: 5 metres.

Product Options


  • Code 5265 products are available in Ice white and Warm white; Codes 5265.225.5 and 5265.400.5 are also available in Brilliant white.
  • Code 6265 products are available in Mahogany and Golden oak.

Accessories/ Fixing:

Consult Celuform for details and recommendations.