Underfloor Insulation

Underfloor Insulation

The Foam Company supplies underfloor insulation products such as expanded polystyrene and extruded polystyrene panels Australia-wide, directly from our warehouses in each Australian State. Underfloor insulation is essential with EPS, XPS and Foilboard insulation panels, preventing airflow and heat loss or intrusion. 

Underfloor insulation products prevent the passage of air through the floor to outside, and cold air from entering directly through the floor. In addition, their main benefit is as a thermal barrier to prevent the convection/movement of heat energy into and out of the house through the floor. The polystyrene stabilises the internal temperature of your home and saves on energy bills.

Browse our range of underfloor insulation products below.

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16 products

Polystyrene - EPS - Cut-to-SizePolystyrene - EPS - Cut-to-Size
Sale price$1.00
Polystyrene Sheets - EPS (New South Wales)Polystyrene Sheets - EPS (New South Wales)
Sale priceFrom $10.00
4.9
Foilboard Insulation (Victoria)Foilboard Insulation (Victoria)
Sale priceFrom $28.00
5.0
Polystyrene Sheets - EPS (Victoria)Polystyrene Sheets - EPS (Victoria)
Sale priceFrom $17.00
5.0
Extruded Polystyrene Sheets - XPS (Queensland)Extruded Polystyrene Sheets - XPS (Queensland)
Sale priceFrom $35.00
5.0
Polystyrene Sheets - EPS (Western Australia)Polystyrene Sheets - EPS (Western Australia)
Sale priceFrom $10.00
4.9
Extruded Polystyrene Sheets - XPS Blue Board (Western Australia)Extruded Polystyrene Sheets - XPS Blue Board (Western Australia)
Polystyrene Sheets - EPS (South Australia)Polystyrene Sheets - EPS (South Australia)
Sale priceFrom $10.00
4.3
Polystyrene Sheets - EPS (Queensland)Polystyrene Sheets - EPS (Queensland)
Sale priceFrom $10.00
4.5
3D Polystyrene Signage - Letters and Numbers3D Polystyrene Signage - Letters and Numbers
Extruded Polystyrene Sheets - XPS Blue Board (New South Wales)Extruded Polystyrene Sheets - XPS Blue Board (New South Wales)
Extruded Polystyrene Sheets - XPS Blue Board (Victoria)Extruded Polystyrene Sheets - XPS Blue Board (Victoria)
Extruded Polystyrene Sheets - XPS (South Australia)Extruded Polystyrene Sheets - XPS (South Australia)
Foilboard Insulation (New South Wales)Foilboard Insulation (New South Wales)
Sale priceFrom $31.00
5.0
Foilboard Insulation (Queensland)Foilboard Insulation (Queensland)
Sale priceFrom $840.00
Foilboard Insulation (Western Australia)Foilboard Insulation (Western Australia)
Sale priceFrom $40.00