Saviro underfloor insulation is a polystyrene profile-cut sheet that compresses to width to fit between floor joists, preventing airflow and heat loss or intrusion. These polystyrene panels are designed for fitting under timber floors where there is access under your house.

Saviro panels 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. 

Each panel has a pair of 20mm deep spacers running the 1200mm length of the panel. These serve to preserve an air gap between the polystyrene panel and the under side of the floor. This layer of trapped air itself serves as a thermal barrier, (trapped air is a good thermal insulator) further stabilising the internal temperature of your home, and saving on energy bills. 

Each panel is 1200mm long, 60mm thick, and available in your choice of width. Price is per each panel.

For more technical information on polystyrene see our .

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Non Shippable Item. Saviro Underfloor Insulation is available by pick-up or delivery within Greater Perth Metro only.