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Extruded Polystyrene Sheet

$45.17$74.37

Castle XPS is an extruded polystyrene sheet. It’s closed-cell structure prevents water penetration and delivers impressive strength and durability, making it an ideal interior and exterior insulation solution that’s ideal for retaining walls, underslab insulation, interior cladding, and masonry walls. For more detail on our XPS range please head to our blog post here

Supplied as a sheet: Sheet dimensions: 2400 x 600 in thicknesses: 25mm, 50mm (75mm available on request)

SKU: XPS1 Category:

Your Solution to H1

Castle XPS boasts low thermal conductivity, leading to a high R-Value relative to its thickness. For your R-Value requirements and zone specifications, use our brand partner, QPOD's, R-Value Calculator by clicking here.

The Total Solution

Castle XPS is an extruded polystyrene sheet. It's closed-cell structure prevents water penetration and delivers impressive strength and durability, making it an ideal interior and exterior insulation solution that’s ideal for retaining walls, underslab insulation, interior cladding, and masonry walls.

Impressive Compressive Strength in a Range of Sizes

  • Available in 32kg and 41kg densities
  • Compressive strength on 32kg = 292 kpa @ 10%
  • Compressive strength on 41kg = 459 kpa @ 10%
  • Thermal conductivity 0.026 W/mk
  • Available in 600mm x 2400mm sheets in the following thicknesses: 25mm, 50mm, 75mm, 100mm, and 150mm

Download Specification Sheet Below

 

 

Additional information

Sheet dimensions

25mm, 50mm, (75mm

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