About Coastline Insulation

We don’t just install insulation. We create spaces that are more comfortable, and we are a small local team that cares how the job is done.

Get a free quote 027 482 0333
Coastline Insulation badge: Home Efficiency, established 2023

A small team that started on the East Coast

2023
Started in Gisborne
Four
People on the team
48 hours
Callback, at the latest
Four regions
Coromandel to Gisborne, inland to Taupō

Coastline Insulation started in 2023 in Gisborne. We have since moved to the Bay of Plenty, which is now our home base, and we still do plenty of work in Gisborne and along the East Coast.

We are a team of four, and we keep our focus simple: quality insulation, fast service and competitive pricing. We work on homes, businesses and schools, from new builds at framing stage to older homes that need an upgrade. We are licensed and insured.

Every project starts with you. We take the time to understand your needs so the insulation fits your space, your goals and your budget, then we install it efficiently and respectfully to keep disruption low.

It brings us joy to know Kiwis are living in warmer and drier homes. That is why we do this.

Our quality promise

“If you're not satisfied, we're not finished.”

We stand behind every project, big or small. Your comfort, energy savings and satisfaction are what drive us.

Quality first

We fit Knauf batts in ceilings and Mammoth in underfloors, and we care about getting the install right. Every job finishes with a comprehensive quality check.

Fast, respectful service

Most ceilings take 1 to 3 hours, and we agree a start date and timeline that suit you. We aim to call you back within 48 hours.

Clear, competitive pricing

You get a clear, detailed quote with no hidden fees, so you know what is being installed and what it costs. Consultations and quotes are free and no-obligation.

Licensed, insured and local

Peace of mind that you are working with a reputable team. We work across the Bay of Plenty, Coromandel, Hauraki, Gisborne and the East Coast, and inland to Rotorua and Taupō.

Our recent work.

Photos from our own jobs, from new build walls to a school ceiling.

More on Facebook
Insulation fitted between the timber wall framing of a new build, below a window
New build walls. Insulation fitted between the framing before the linings go on.
Classroom with a suspended ceiling grid, some tiles in place and insulation visible above the open sections
School ceiling job. Ceiling tiles going back in below the insulation in a classroom.
Looking up at insulation laid over a suspended ceiling grid, with some ceiling tiles fitted
Above the grid. Insulation over the ceiling grid at the same school.

5.0 from 12 Google reviews

“Great company to deal with. Fast efficient service and reasonable pricing. They kept me informed all the time and were very easy to deal with. Would totally recommend them”
Beryl B.
Google review

Get a free, no-obligation quote.

Local installers, not a call centre. Fill out the form or call us to schedule a free consultation, and we aim to call you back within 48 hours.

Prefer to talk? Call 027 482 0333 or email .

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