Expol Underfloor Insulation

Making your home more comfortable all year round

Underfloor insulation is a cost-effective and energy-efficient way to keep your home cool in summer and warm in winter. Expol retrofit underfloor insulation won’t sag or attract rodents, and it will keep its thermal integrity for the life of its use.

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Do it once, do it right, with Expol

Installing underfloor insulation foam in new or existing homes is a great way to add an additional level of insulation to your home.

Quick and easy to install, Expol floor insulation helps to increase the year-round comfort of your home by acting as a barrier that moderates the internal environment. This means it keeps your home warmer in winter and cooler in summer. It also helps reduce the greenhouse gas emissions that your home produces whilst adding value to your overall house price.

Trusted by Australian homeowners for more than 20 years, Expol underfloor insulation is easy to install by capable DIY’ers and is available in four convenient joist widths (560mm, 470mm, 410mm). It is the environmentally friendly and industry-proven DIY solution that will keep your home warm, dry and healthy for decades to come.

Find out more about the benefits Expol Underfloor Insulation can offer you.

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Why Choose Polystyrene Underfloor Insulation

Affordable

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Lightweight & easy to install

Available nationwide

BRANZ appraised with 50 year warranty

Technical Information

Fire retardant

Moisture resistant
Home timber flooring
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The benefits of underfloor insulation

Does your home have timber flooring? If so, you could be losing up to 20% of your heating through your flooring if you do not have underfloor insulation. While carpet and underlay help to provide a degree of insulation, carpet alone doesn’t effectively seal your home and solve the problem.

The most effective and efficient way to maximise heat retention in your home is to create an effective thermal barrier through underfloor insulation for existing timber floors. It allows you to create a warm, dry and healthy home while reducing your energy footprint through a reduction in greenhouse gas emissions.

Available in a range of sizes, light in weight, and quick and easy to install, Expol DIY underfloor insulation is a smart way to start saving money on your energy bills while adding value to your home.

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A SUSTAINABLE INSULATION SOLUTION

Expol underfloor insulation protects your home from extreme temperatures all year round. Installing our underfloor insulation for timber floors in your home makes it more comfortable and energy-efficient by creating a thermal barrier to stop heat escaping in winter and entering in summer.

Expol insulation is 100% recyclable, so rest assured any offcuts from the installation process can be taken to a StyroCycle bin and put back into the manufacturing of the product.

Find out about our sustainability commitments

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Expol Australia

Expol makes smart and effective insulation products that provide quality and peace of mind for homes right across Australia. For comfort you can trust, call us today to find out more about our DIY foam floor insulation panels.

NSW office: (02) 9773 1655 / VIC office: (03) 8739 5800

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      Customer Reviews

      I have just installed Expol under my floor as we live in the country and my wife has Chronic Lung Disease. We are very pleased with the result as she can now walk around the floor without feeling cold. Another side effect is that the floor has stopped creaking!

      Eve CrawfordVictoria

      I'm very happy with the end result, we didn't use our heater half as much after the Expol insulation was installed and our baby boy crawling around the floor probably noticed the most difference, without getting such cold hands and knees. We are very happy with the product and service provided.

      SallySydney

      We are very happy with the installation of Expol, even though it's only been a bit over a week since it was installed we have noticed a big difference & find we are turning the air conditioner off about 1 hour before going to bed because the lounge room is so warm, which we have never done before. I would have no hesitation in recommending your product & your service, which was excellent.

      RobynSydney

      Time to enjoy warmer feet and
      save up to 12% on your heating bill.