Underfloor Insulation

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Underfloor insulation = toasty toes

More than 10% of the heat from your home can be lost through the floor. It's so important that all rental properties must have underfloor insulation and EECA has subsidies to encourage homeowners to insulate their subfloors too.

Underfloor insulation can reduce draughts as well as dampness as it can limit moisture from rising into the house from a wet or damp crawl space below. Limiting rising damp will create a warmer, drier room, and that's where a ground moisture barrier can also help. If you already have foil insulation, we can also help if it is torn or damaged.

80-100% underfloor insulation Subsidies.

Homeowners may be eligible* for underfloor insulation subsidies - find out if you're eligible by see if you're eligible today. If not, we have other finance and payment options available. Get a quote today and we can let you know what you're entitled to.

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The best underfloor insulation.

Some forms of insulation don't cope well with the damp conditions under your home and can sag after a period of time becoming less effective.

We have a range of high quality underfloor insulation options and are experts at crawling around under floors installing insulation quickly and safely to make your home warmer without fuss.

We can also let you know whether your home also needs a moisture barrier underfloor to avoid excess damp and where necessary can safely remove foil insulation that has lost it's effectiveness by being torn, tarnished, corroded or dusty before installing your insulation underfloor.

Our underfloor insulation products.

  • Mammoth polyester R1.5 staple-in underfloor blanket
  • Mammoth polyester R1.8 staple-in underfloor blanket
  • Mammoth polyester R1.9 self-supporting underfloor sections
  • Moisture barrier polythene sheet .25mm
  • Underfloor foil-removal service

For more information on Mammoth underfloor insulation click here.

Need insulation?

We give free advice, quotes and finance solutions for home insulation. Send your details and we'll call you back to help.

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Call us on 0800 888 766

Finance & Funding

Save while you pay for underfloor insulation. Insulation is recognised as an important component of a healthy home and it lowers your heating costs. We have a range of financial options to make retrofitting underfloor insulation affordable now.

  • One Smart Energy 24 month instalment plan
  • EECA Homeowner Insulation Grants
  • Council Rates Programmes for Insulation & more
  • ANZ up to 4 years interest-free
  • Westpac Warm Up Loans
  • Mortgage Top-Ups for energy efficiency products
  • Q Card Finance
  • Squirrel Money

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DOWNLOAD UNDERFLOOR INSULATION FACTSHEET

Down there below the floorboards there's a job to be done and we can help.

Download the key information on underfloor insulation here and when you're ready for us to warm your toes with some underfloor insulation - give us a call on 0800 888 766. Factsheet

DOWNLOAD FACTSHEET

Fast and efficient service from the quote to the installation.

Michelle, Whakatane

I'm really pleased with the work that was done and the house is much warmer and drier now. Thanks very much to all the team for a very good job. It was such a pleasure to have your guys here and hardly be aware that they were at work, they were polite, tidy and just quietly got on with it.

Alison, Northland

The sales person knew the information but there was no pressure. The installer was excellent and did a careful and tidy job and was very helpful with explaining the operation.

David, Tauranga

Need insulation?

We give free advice, quotes and finance solutions for home insulation. Send your details and we'll call you back to help.


Hate filling in forms? Call us direct 0800 888 766

We answer 24 hours, 7 days a week so call us anytime.

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