Maintenance Free Under Floor Insulation – Guaranteed

July 09, 2020 at 9:57 AM



Spend more time enjoying your cosy home with your family and less time on home maintenance with EXPOL UnderFloor Insulation.  Both EXPOL R1.4 and EXPOL R1.8 meet and exceed the building standards requirements. 

Read on to find out why EXPOL UnderFloor Insulation is the best choice for the life of your home.


With EXPOL underfloor insulation the short answer is – you don’t!

Sit back and relax knowing that your underfloor insulation panels not only keep your home warm, dry and healthy, they are also going to last the distance and won’t require ongoing maintenance when fitted to our specifications.


With less rigid products, such as ‘batts’ or glass wool, the insulation will settle in and sag over time. 

This sagging will result in gaps which will severely compromise the effectiveness of the insulation letting in those nasty chills.  The only way to keep the draughts at bay will be to replace or top up your product.

Avoid the hit to your wallet, the planet, and your precious time by using EXPOL UnderFloor Insulation. Our underfloor panels create a solid physical barrier between the floor and the space below, protecting you from cold air flow.


Long LastingEXPOL R1.4 is BRANZ approved and the panels are rigid, meaning that sagging is not an issue.  Keeping their shape over time - there is no need to purchase any additional product once your insulation is installed.

Warm:EXPOL UnderFloor Insulation comes in R1.4 White and R1.8 Black it is designed to fit snugly between joists, so there is no way that draughty gaps can appear.   Keep your family warm for many Winter’s to come without the worry of what is happening right under your feet.

Dry: EXPOL insulation panels are moisture resistant meaning there is no chance of them becoming waterlogged like other products.  Your home stays dry despite the wet weather outside.

No unwelcome guests:The composition of the EXPOL UnderFloor Panels means and the tight fit between joists deters any furry rodent friends from burrowing in and nesting in your floor joists.  Say no to unwelcome guests with EXPOL.

Sustainable: With no replacements needed over time EXPOL products are a sustainable choice.  Friendly on the planet as well as your feet, EXPOL is amazingly made with 98% trapped air, our underfloor contains up to 25% recycled content and is 100% recyclable into other EXPOL products!

Guaranteed:  EXPOL UnderFloor Insulation is made to last which is why we offer a BRANZ 50 year performance guarantee on EXPOL R1.4 White UnderFloor Insulation. 

Rest easy knowing that you and your family will benefit from a warm, healthy home for the long term.

Choose the product that stands the test of time.  With EXPOL you get maintenance free under floor insulation – guaranteed.

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