Ceiling Insulation Services, Auckland-wide

At Kaiser Property, we know how important it is to keep your home warm and energy efficient. Installing ceiling insulation is the best way to increase the efficiency and comfort of your home. During winter anywhere from 25 to 50% of heat is lost through the ceiling cavity. In summer roof cavities turn into ovens and a lack of ceiling/roof insulation results in heat transferring easily into the home.

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The Importance of a Properly Insulated Ceiling

Why Insulate Your Ceiling?

Without proper ceiling insulation, your home could be chilly in the winter and stifling in the summer. Installing high-quality insulation helps create a thermal barrier, keeping the heat where it should be – inside in winter, and outside in summer.

Efficiency & Economy

A well-insulated ceiling means you won’t need to crank the heat or blast the air con as often, which saves you money on your energy bills.

Minimise Health Risks

Improving the overall comfort of your home and reducing the risk of damp, mould, and condensation.

FAQ's

I’ve got existing insulation…

In most cases new insulation can be installed over existing stuff. In some cases the existing insulation may not be a good base. We can remove insul-fluff and batts using a state-of-the art vacuum system.

What’s the quoting process?

We can often provide an accurate estimate using satellite maps without the need for a visit. We quote/charge on a square meter rate. Always keen to visit properties and offer genuine advice. Obligation and cost free!

What materials do you use?

Eliment, Earthwool, PinkBatts (glasswool options) Mammoth, GreenStuf (polyester options).

I’ve got a tight ceiling, Michelangelo tiles, difficult access…

We enjoy and welcome all challenges.

I’ve got halogen downlights…

We can install insulation with the required clearances. Gaps do reduce performance and we do recommend upgrading lights to modern LEDs where full coverage is possible.

How long does it take?

Average 90sqm2 home takes 2-3 hours.

Do you recommend insulating the garage?

Yes, regardless of how it’s used. Makes a significant difference to the home’s overall warmth and efficiency. Note Healthy Homes does not require garages to be insulated.

We're rated a flawless 5-stars across 140+ reviews on Google and Builderscrack!

Check out some of our detailed reviews on Google or Builderscrack

Alex and his team installed some Mammoth insulation on one of our projects, in Takapuna. They did a marvellous job, and Alex arrived when he said he would, and completed it very quickly, considering this particular product takes a long time to install. Will be using Kaiser Insulation on our next project. Cheers Alex!

Rory

Alex and the team did a great job insulating our old house. They got to places I didnt think possible and completed a very tidy quality job. Thanks for your help Alex.

Mike

Alex, Simon & Alesana. Three of the nicest guys you will meet. Alex gave me an unbeatable quote, and some great advice. His pleasant nature made me feel I was making the right decision. Simon & Alesana, who were so friendly and respectful, then did an amazing job on the installation. On the very first night I could feel the difference in the warmth of my house. I am very happy with my insulation. Take care guys, and thank you!

Wayne

We had an amazing experience with Kaiser insulation team on our 1910 villa! Alex, Simon and Alesana were incredibly friendly, professional, and clearly took real pride in their work. Everything was done with great care and attention to detail, the install was super tidy and neat, and they left everything spotless. Along with a great service, the pricing was competitive. We’ve already been recommending them to friends and will absolutely use them again in the future. Couldn’t be happier! If you are looking for an insulation company, look no further, these are your guys!

Alice

“Alex from Kaiser Property helped me install ceiling insulation in order to achieve Healthy Homes Requirement. Alex had exceptional communication and was able to provide me with a competitive quote compared to that of other tradesmen from builders crack. Alex turned up on time and completed the job in the timeframe he previously discussed. Alex upgraded my quoted insulation spec to a superior product free of charge. The installation was very professional. Could not recommend more!”

Really happy with the work that Alex and his team did with installing underfloor and ground moisture barrier at my house. Very professional and efficient from giving a quote to completing the job. The price quoted was very competitive and he also charged me less after the job completion as the job was less than the quoted measurement which shows his honesty. Highly recommend Alex and Kaiser Insulation for any insulation job.

Amin

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map of area we service in auckland

Instantly Estimate Your Ceiling Insulation Costs

Wondering how much ceiling insulation costs in NZ? Get a fast, no-obligation estimate using our Insulation Cost Calculator — the only tool of its kind in New Zealand.

Simple to use — enter your home size and insulation type
Provides instant estimates for ceiling, underfloor, and moisture barrier insulation
Based on real, up-to-date pricing
Perfect for comparing options and planning your budget

Our calculator is designed specifically for NZ homes and provides far more accurate results than generic overseas tools.

Bonus: You can also request a detailed quote after calculating your price — no pressure, no obligations.

Try the Insulation Cost Calculator →
Kaiser Property Insulation Calculator

Insulation Material

Choose the best insulation material for your needs

Cost-effective, suitable for standard spaces

Products: Eliment, Earthwool, PinkBatts
Glasswool insulation is a cost-effective solution and comes in a variety of forms and high R values. Mainly in segment form and easy to cut to fit tricky situations or where clearances are required around lights, fans etc. Glasswool does tend to compress and degrade slightly over time. It lacks durability and can often be damaged during any future works/maintenance in the roof cavity.

Premium, high durability, blanket form

Products: Mammoth, GreenStuf
Polyester insulation is a premium option. It comes mainly in blanket form which creates a high-performance system. Mammoth and GreenStuf are both NZ-made options we offer. According to manufacturer's instructions polyester blanket should be installed perpendicularly to joists. As such issues arise when there is no existing insulation in between joists. In these cases, its recommended to use a cost-effective glasswool option. When joists are of standard construction and there is no existing insulation it is possible to install in between the joists. A lot of insulation providers will rip blanket to fit in non-standard situations, but this defeats the purpose of blanket-form. Note, there are semi-rigid polyester ceiling segments. Awesome product but we usually defer to blanket form for cost reasons.
Price per m²: $16 for your selected configuration

Coverage Area

Choose which areas to insulate

Ceiling Only From $16/m²
+
Ceiling + Underfloor From $28/m²

Total Area to Insulate

Enter the total area in square meters

m²

Additional Requirements

Select any additional services needed

Remove and dispose of old insulation
$3/m²
Healthy Homes Insulation Compliance
All our installations meet NZ Healthy Homes requirements for rental properties

Your Estimated Cost

$1,280

This is an estimate only. For a precise quote, our team will need to assess access conditions and specific requirements at your property.

Contact
alex@kaiserproperty.co.nz
021 178 5994
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