Thermal mass is is the ability of a material to absorb and store heat energy, the denser the material, the greater the thermal mass. Concrete; being incredibly dense, is an excellent thermal mass and when controlled, can significantly reduce the energy required to heat and cool a building. Insulating the slab and foundations of a building reduces the external temperature fluctuations resulting in reduced energy costs.
Underslab foam insulation is available in two different types:
XPS – Extruded Polystyrene Foam is a high density foam with excellent thermal resistance and is impervious to water.
EPS – Expanded Polystyrene Foam is a lower cost, medium or high density foam with a lower thermal resistance to thickness ratio.
Showing 1–16 of 20 results
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XPS Foam SheetSKU: FSXPS25
25mm XPS Foam Sheet
$31.00ex-GST
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EPS Foam SheetSKU: FSEPS30
30mm EPS Foam Sheet – Pack of 15 Sheets
$366.00ex-GST
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XPS Foam SheetSKU: FSXPS40
40mm XPS Foam Sheet
$49.20ex-GST
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XPS Foam SheetSKU: FSXPS30
30mm XPS Foam Sheet
$37.00ex-GST
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EPS Foam SheetSKU: FSEPSP40
40mm High Density EPS Foam Sheet – Pack of 12 Sheets
$864.00ex-GST
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EPS Foam SheetSKU: FSEPS40
40mm EPS Foam Sheet – Pack of 12 Sheets
$370.00ex-GST
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New
KingspanSKU: FSK32512
Kingspan Kooltherm K3 Floor Insulation – 12 sheets (25mm x 1200mm x 2400mm)
$878.50ex-GST
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New
KingspanSKU: FSK3506
Kingspan Kooltherm K3 Floor Insulation – 6 sheets (50mm x 1200mm x 2400mm)
$646.00ex-GST
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EPS Foam SheetSKU: FSEPS50
50mm EPS Foam Sheet – Pack of 10 Sheets
$394.70ex-GST
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XPS Foam SheetSKU: FSXPS75
75mm XPS Foam Sheet
$92.00ex-GST
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EPS Foam SheetSKU: FSEPSP50
50mm High Density EPS Foam Sheet – Pack of 10 Sheets
$900.00ex-GST
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XPS Foam SheetSKU: FSXPS50
50mm XPS Foam Sheet
$62.00ex-GST
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EPS Foam SheetSKU: FSEPS60
60mm EPS Foam Sheet – Pack of 8 Sheets
$378.40ex-GST
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EPS Foam SheetSKU: FSEPSP60
60mm High Density EPS Foam Sheet – Pack of 8 Sheets
$864.00ex-GST
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EPS Foam SheetSKU: FSEPS70
70mm EPS Foam Sheet – Pack of 7 Sheets
$397.00ex-GST
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EPS Foam SheetSKU: FSEPSP70
70mm High Density EPS Foam Sheet – Pack of 7 Sheets
$882.00ex-GST
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