Leaders in Under Floor Insulation with Spray Foam

Using spray foam insulation for under floors will maximise the energy efficiency of your home.

Operating in New South Wales, Queensland, Victoria, & Western Australia.

Selecting the Right Underfloor Insulation Products

We provide two main types of underfloor thermal insulation products: Insulation Batts and Closed Cell Polyurethane Spray Foam. Each product comes with its unique advantages and considerations to guide your decision-making process.

Closed-cell spray foam insulation is the preferred choice for floor insulation, due to its innovative application process. It adheres directly to the underlying structure, offering comprehensive airtightness, superior heat retention capabilities, effective moisture management, sound dampening, and reinforced structural strength.

"Using Closed Cell Spray Foam installed by our certified installers, we will maximise your homes energy efficiency by a further ~25%, saving you BIG on heating and cooling running costs."

Complete air sealing
Superior thermal value
Moisture control
Noise reduction
Structural support

Premium Services for Underfloor Insulation

Spray Foam Australia stands as a pioneer in the industry of underfloor insulation, with a specific focus on retrofitting existing homes in Melbourne, Sydney, Brisbane, and Perth to augment their energy efficiency and comfort levels.

We offer a diverse range of underfloor insulation solutions, each customised to enhance the R-value of your home, regardless of whether it features a concrete slab, a concrete floor, or timber floor joists. Having insulated over 10,000 homes in Australia, we possess the requisite expertise and skills to provide service of unmatched quality.

The Crucial Role of Underfloor Insulation

Underfloor insulation parallels wall insulation and ceiling insulation in acting as an extremely effective barrier against heat gain and heat loss, accounting for approximately 15-25% of thermal and heat loss from your home. Efficient insulation results in substantial energy savings, diminished energy bills, and a smaller carbon footprint.Poorly insulated suspended timber floors can contribute to a multitude of heating and cooling problems:

Heat Loss and Gain: Inadequate underfloor insulation can cause significant heat transfer. During winter, heat from inside the building escapes through the floor, while in summer, heat from outside can penetrate through.

Read our Frequently Asked Questions

Q: How Much does it Cost?

A: Our spray foam insulation is competitively priced, beginning at just $25 per square meter, including both supply and installation, and can go up to $65 per square meter for metro areas. The cost varies depending on factors such as the thickness of foam needed, the type of foam we use, the size of your project, and any specific preparation requirements. For a tailored understanding of the costs for your unique project, we encourage you to contact us for a free, no-obligation quote. We're here to help you make an informed decision that fits your needs and budget.

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Need More Information?

Our Services. Where you can use spray foam.

Notable Projects. Where we have used spray foam.

Our Partners

Unique Project Solutions

We are not a one size fits all company. We look at the best options for any project.

Which is why we use insulation batts, cavity wall insulation, and other products depending on the project needs.

As part of the Energy Efficiency Group we are a National Australian company specialising in delivering world leading insulation products and services for any application.