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Ceiling insulation is like a blanket for your whole house.

Just as the polyester used in duvets, pillows and sleeping bags provides warmth and comfort, Harrisons’ own Enviro Blanket® insulation keeps your house snug. Heat is trapped under the ceiling insulation blanket, in the fabric air pockets and inside the hollow fibres themselves. And because Enviro Blanket® is installed as a blanket that covers the ceiling joists, there is less chance for heat to escape.

Why blanket is best.

Enviro Blanket®ceiling insulation has fewer joins than segment insulation and extends over the ceiling joists. Without a blanket, heat can escape through the joists themselves. Plus it comes with the Enviro Lifetime Warranty and 10 Year Installation Guarantee (Terms and conditions apply)

What thickness is needed?

If your home already has roof insulation, it should be at least 120mm thick to be effective. If you have less than 120mm of insulation we can help with a top-up blanket.

If your house is multi-storey, you only need to insulate the main upper ceiling. It isn’t necessary to insulate the ceiling between floors. You may, however, want to insulate ceilings between floors if the ground floor is a separate flat.

Express Phone Booking

Call us now and our friendly team will make a booking for a safe on-site measure and quote or virtual consultation at a time that suits you and we can also give you a proposal on the spot.

0800 00 33 54

Mon - Fri: 8:00am - 6:00pm
Sat: 8.30am - 4:00pm
Sun: 10.00am to 4.00pm

Closed Public Holidays / Our call centre is based in New Zealand

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