Stop draughts from underneath your house and retain up to 14% of heat with underfloor insulation.

An uninsulated floor could have your home losing between 12-14% of heat through your floorboards. When insulating your building we use a polyester insulation blanket, stapled and fitted between the floor joists.

Underfloor insulation creates a quieter home via reducing the sound on wooden floors and can prevent moisture from a damp floor. To further reduce moisture, we can fit a Ground Moisture barrier too.

Add a ground moisture barrier for a dry, healthier building.

Don't be a part of the 30% of New Zealand homes that are damp. We install Ground Moisture Barriers, a sheeting placed over the ground beneath your home designed to keep moisture in the ground and out of your home. Dehumidifiers and ventilation systems can counteract the moisture brought into your home, however a ground moisture barrier can prevent the opportunity for dampness to arise in the first place.

In combination with underfloor insulation, a Ground Moisture Barrier is a cost-effective and substantial way to protect your home from the elements.

Our team of insulation experts cover the Waikato, Bay of Plenty, Rotorua, Auckland and Coromandel regions.

Ask questions or get a quote

Get a free online quote today and take the first step to guaranteeing a warmer and healthier home for you and your family.

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Save on Underfloor Insulation with the Warmer Kiwi Homes government grant

In partnership with GreenSide Energy Solutions; registered service providers to the EECA (Energy Efficiency and Conservation Authority), JMM is able to fit insulation into your home at a significantly reduced rate under the government's Warmer Kiwi Homes programme. This grant covers 80% of the cost to install ceiling and underfloor insulation.

Check your eligibility and learn more on Energywise's Warmer Kiwi Homes page.

New Insulation Laws for Rental Properties

Effective July 1st 2019, ceiling and underfloor insulation is compulsory in all rental homes.

JMM can ensure landlord's properties meet the new regulations and provide a qualified, specialised and safe installation. Avoid fines and invest into a warmer home with us. We're certified IAONZ insulation installers and all work undertaken is to the Energy Efficiency Conservation Authority (EECA) standard, so you can be certain your property is warm, compliant, and insulated to the highest standard of work.

Get a free insulation assessment and quote

Our team of insulation experts cover the Waikato, Bay of Plenty, Rotorua, Auckland and Coromandel regions. Whether the job is big or small, click the button or give us a call!