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Thermal Properties

Test: Thermal Resistance (R Value)

Method: Heat flow meter method of ISO 8301:1991 & BS EN 12667:2001 using BBA approved testing laboratory

Results: 0.6 m2K/W. Measured thermal conductivity 0.084W/mk (K value).

Test: Heat Reversion

Method: Samples are scribed at 200mm and heated to 100?C for 1 hour (MOAT No 17 : 1990 4.35)

Results: Reversion no greater than 2.5%.


We can confirm that the material used in its production is made from fibers from FSC certified forest strands.

RAM'S RANGE OF Pv wood Profile Extrusions


Pv-wood is a strong profile extrusion made from pvc combined with wood fibres. The wood fibres used in Pv-wood derive from a sustainable FSC certified forest source. Pv-wood mimics the appearance of real wood whilst still retaining the advantages of using PVC..

Applications & Use

The properties of the Pv - wood product range make it ideal for internal or external usage, Pv-wood is versatile under the most intense weather conditions & also cost effective against using standard wood replacement alternatives as it provides less wastage.

Beneficial Properties & Appearance of Pv-wood

  • Pv-wood will not rot
  • Maintenance free
  • Weather Resistant
  • Pv-wood has excellent resistance to moisture absorption
  • Flame retardant. Class 0 to 1 fire spread is achievable on profiles made from Ram PV-wood
  • Supplied straight without warping, bending and knots
  • Pv-wood can be cut, drilled, screwed, nailed etc just like wood
  • Minimal thermal expansion/contraction
  • Pv-wood is supplied with a smooth surface finish to alleviate the need for sanding
  • Supplied in a natural timber colour or can be coloured through dependant on colour required
  • quantity. Coloured profile should still be painted to achieve accurate colour and finish
  • Can be painted directly with a top coat of paint, no requirement for priming and sanding etc
  • Profiles can be supplied in a length to suit the customers requirements, saving on waste
  • Environmentally friendly as the wood used comes from sustainably managed forests
  • 100% Recyclable
  • Ram offers full assistance in the design of any specific profile requirements
  • Usually supplied in a natural finish.


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