A durable and energy-efficient solution for insulation applications and the ideal material to stop energy loss at the foundation slab.
Unitherm® is made from Unipoly®, a light-weight moulded polystyrene material with exceptional thermal insulation properties. Moisture resitance and stable R-value protects and insulates your concrete slab for a superior energy saving solution. Exceeding the ASTM C578, ‘Standard Specification for Rigid, Cellular Polystyrene Thermal Insulation’.
Cool in summer,
warm in winter
Unitherm® delivers the high compressive strength and efficiency required in residential slabs, preventing thermal loss through the ground. Unitherm® can be layered to achieve extremely high thermal resistance.
Installation of Unitherm® perimeter insulation is the simplest, most effective way to improve the thermal performance of the concrete slab.
Install as a continuous barrier around the edge of the slab, protect the exposed surface with a render finish or a suitable sheet material
Install Unitherm® beneath the concrete slab to ensure optimal heating performance. Minimising heat loss will subsequently reduce energy costs.
Unitherm sheets are available in 4 standard thicknesses, measuring at
2500mm x 1200mm, or can be custom made to suit your requirements.
Cut to size
Custom sizes to suit any project.
With a large fleet of trucks and premium delivery service in Victoria, you ensure that schedules are met and concrete is poured on time.
7:00am – 4:00pm
Next day deliveries are available, please contact 1800 486 4763.
Underslab expanded polystyrene pricing is based on sheet quantity and thickness. You can select from our standard sizes or customise your size & shape specific to your project.
For a detailed pricing take-off, please send through your information, drawings and requirements for an obligation free estimate.