Underfloor Insulation

Nobody likes walking on cold floors. We at Sustain Energy know this more than anyone. Not just walking on cold floors is bad.

But did you know about a third of your home’s heat is lost through the floor? So underfloor insulation is just as important as wall and ceiling insulation.

Underfloor insulation can limit moisture from rising into the house from a wet or damp crawl space below. For a warmer room, it is important to cut that dampness from rising.

We can provide you with a free quote on whether you need a moisture barrier on the ground to eliminate excessive damp.

In addition, we can remove foil insulation which has lost its effectiveness by being old, rusted, dusty and tarnished before we install your underfloor insulation.

We pride ourselves in providing quality products for the homes of our clients

Mammoth Underfloor Insulation

Mammoth is the ultimate underfloor insulation. Mammoth is the only airlay, friction fit polyester insulation available in New Zealand.

The quality of insulation plays a major role in the effectiveness of insulation in your home. It’s important not to leave gaps, bunch up the insulation, stretch or compress it, or otherwise, there is a compromise on the thermal performance (R-value).

For more information, Download The Brochure

Why Sustain Energy Solutions?

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Insulation Statement as per the Tenancy Act – We provide an accurate and complete statement fulfilling all the requirement of the tenancy act to you and your tenant. It should include the insulation which is done, which product is used, what will be the estimated life of the insulation.

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We use the quality product – we use high-quality insulation product to give the best output through our excellent services.

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As per New Zealand Standard – Insulation installed before 1 July 2016 that is not in a reasonable condition cannot be repaired; it must be replaced with insulation that meets the new standard.

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Trained professional Installers – We have trained professional installer who are qualified and use proper tools to meet the New Zealand insulation installation Standards.

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Fast & Easy Insulation Installation – we provide you with a quick and perfect insulation meeting all the criteria of the new tenancy act with our qualified professional installers.

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Trained professional Installers – We have trained professional installer who are qualified and use proper tools to meet the New Zealand insulation installation Standards.

Need Underfloor Insulation?

At Sustain Energy Solutions, We have an excellent team of professionals who specialise in installing insulation at your residential, rentals or commercial buildings. Talk to our insulation experts and book your FREE energy assessment and no-obligation quote.

Call us: 0800 111 785

Get Quotes

Submit your details below and we’ll send you the insulation quotes.

What Our Customer's Say

I called them to do my assessment for home. Provided me with a quote & great deal. I would like to mention the quality of insulation product was very good. I am satisfied with the work and their professional approach. Would recommend others… A+++ Service

- Steve Thomson

I called them to do my assessment for home. Provided me with a quote & great deal. I would like to mention the quality of insulation product was very good. I am satisfied with the work and their professional approach. Would recommend others. A+++ Service

- Sajid Ali

Wonderful experience with a professional company! A great team to deal with. They were very efficient, knowledgeable and extremely friendly! Came in, knew what to do and completed the job beyond my expectations!! Highly recommend Sustain Energy Insulation for your house!!

- James Richardson