xpsproductClimaFoam “Extruded Polystyrene (XPS)” is a high performance, water resistant and lightweight board of thermal insulation recommended for use under concrete slabs, green roofs, edge beams, cavity walls, external walls and cool rooms.

XPS has a high compressive strength and is available in with either shiplap or tongue and groove (T&G) edges.

If you're installing ClimaFoam yourself then don't forget to check out our DIY Safety Instructions and Precautions before you start.

ClimaFoam XPS Board - 1,200mm wide

Thickness (mm) R-Value Compressive Strength (kPa) Width (mm) Length (mm) Edge
30 1.0 300 1200 2200 Shiplap
40 1.3 300 1200 2200 Shiplap
50 1.7 300 1200 2200 Shiplap
75 2.5 300 1200 2200 Shiplap
100 3.3 300 1200 2200 Shiplap
30 1.0 300 1200 2200 T&G
40 1.3 300 1200 2200 T&G
50 1.7 300 1200 2200 T&G
75 2.5 300 1200 2200 T&G
100 3.3 300 1200 2200 T&G
Thickness (mm) R-Value Compressive Strength (kPa) Width (mm) Length (mm) Edge
30 1.0 250 1200 2200 Shiplap
40 1.3 250 1200 2200 Shiplap
50 1.7 250 1200 2200 Shiplap
75 2.5 250 1200 2200 Shiplap
100 3.3 250 1200 2200 Shiplap
30 1.0 250 1200 2200 T&G
40 1.3 250 1200 2200 T&G
50 1.7 250 1200 2200 T&G
75 2.5 250 1200 2200 T&G
100 3.3 250 1200 2200 T&G

ClimaFoam XPS Board - 600mm wide

Thickness (mm) R-Value Compressive Strength (kPa) Width (mm) Length (mm) Edge
30 1.0 300 600 2200 Shiplap
40 1.3 300 600 2200 Shiplap
50 1.7 300 600 2200 Shiplap
75 2.5 300 600 2200 Shiplap
100 3.3 300 600 2200 Shiplap
30 1.0 300 600 2200 T&G
40 1.3 300 600 2200 T&G
50 1.7 300 600 2200 T&G
75 2.5 300 600 2200 T&G
100 3.3 300 600 2200 T&G

Thickness (mm) R-Value Compressive Strength (kPa) Width (mm) Length (mm) Edge
30 1.0 250 600 2200 Shiplap
40 1.3 250 600 2200 Shiplap
50 1.7 250 600 2200 Shiplap
75 2.5 250 600 2200 Shiplap
100 3.3 250 600 2200 Shiplap
30 1.0 250 600 2200 T&G
40 1.3 250 600 2200 T&G
50 1.7 250 600 2200 T&G
75 2.5 250 600 2200 T&G
100 3.3 250 600 2200 T&G

SMTG grade Styrofoam is designed to be used as thermal insulation in walls, floors and roofing applications. Styrofoam is an extruded polystyrene board with a closed cell structure which means it won't absorb moisture. The boards are designed with a tongue and grooved edge to ensure the boards lock together to prevent moisture passing through the joints.

Features

  • Tongue and grooved edge
  • High strength to weight ratio
  • Long term retained R-Value
  • Very low water absorption
  • Low susceptibility to rot, mould or fungal growth
  • Clean, odorless and free from irritating dust
  • Flame retardant

Just Rite stocks the following:

Thickness (mm) R Value Width (mm) Length (mm)
30 1.08 600 2400
50 1.80 600 2400

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