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Polyfoam Floorboard is a rigid, lightweight extruded polystyrene (XPS) insulation. Available in Standard, Extra and Super grades, it offers a range of compressive strengths for use in applications ranging from domestic floor slabs to intensively loaded industrial flooring. In addition to lambda values as low as 0.033 W/m·K, the thermally efficient foam boards are also robust and moisture resistant, making them suitable for basement walls and floors, swimming pool basins and perimeter insulation below DPC.

Related literature

The following content references this product:

Standard product features

Dimensions:

  • Board length - - 2500 mm; except ≥100 mm which are 1250 mm.
  • Board width - 600 mm.

Edge profile:

  • 25–75 mm: Square edge.
  • >100 mm: Lap joint.

Thermal conductivity:

0.033 W/m·K.

Environmental:

  • BRE Environmental Product Declaration.
  • BRE BES 6001.
  • Global Warming Potential (GWP) <5.
  • Zero ODP (Ozone Depletion Potential).
  • Free from CFCs and HCFCs.

Compressive strength (minimum):

200 kPa.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
45-45-65/410 Extruded polystyrene (XPS) board

Product specification

An important note about specifying

Manufacturer

Name:

Polyfoam XPS Ltd

Tel:

+44 (0)142 9855100

Product reference

Polyfoam Floorboard Standard

Thickness

[25 mm]
[35 mm]
[50 mm]
[65 mm]
[75 mm]
[100 mm]

Manufacturer details

Hunter House Industrial Estate,
Hartlepool, TS25 2BE
Tel +44 (0)142 9855100
Fax
NBS Plus
NBS National BIM Library