We're local to the regions we serve
Homes, businesses and schools across the Bay of Plenty, Coromandel, Hauraki, Gisborne and the East Coast, and inland to Rotorua and Taupō.
- Licensed and insured
- No hidden fees
- Free quotes
Four regions, one local team.
Coastline Insulation started in Gisborne and is now based in the Bay of Plenty. Most of our work is along the coast, from the Coromandel to the East Coast, and we also travel inland to Rotorua and as far south as Taupō. Pick your region below to see the towns we cover and what local homes tend to need. If you are not sure whether we reach your address, get in touch and we will confirm. Quotes are free and no-obligation.
Home base
Bay of Plenty
Katikati, Tauranga, Mount Maunganui, Whakatāne and Ōhope.
Insulation in the Bay of PlentyNow serving
Coromandel & Hauraki
Whangamatā, Whitianga, Coromandel Town and Tairua, plus Thames, Paeroa and the Hauraki Plains.
Insulation in the Coromandel and Hauraki
Where we started
Gisborne & East Coast
Gisborne, Māhia, Tolaga Bay and surrounding areas.
Insulation in Gisborne and the East Coast
Inland
Rotorua & Taupō
Rotorua and surrounding towns. We travel as far south as Taupō.
Insulation in Rotorua and TaupōWhat we install in every region
Warmth
Ceiling insulation
Often the priority for warmth. We fit Knauf batts, and most ceilings take 1 to 3 hours. Insulation in good condition may be topped up, while damaged insulation may need replacing.
Ceiling insulationCold floors
Underfloor insulation
A noticeable difference in older homes with raised timber floors. We install Mammoth underfloor insulation, typically in a day for a 100m² home, plus ground moisture barriers.
Underfloor insulationNew builds
New build insulation
Build comfort in from day one. Ceiling, wall and underfloor insulation installed at framing stage, fitted to your plans, before the linings go on.
New buildsOlder homes
Retrofit insulation
Upgrading an older home? We retrofit ceiling and underfloor insulation, remove old Insulfluff, fit ground moisture barriers and check what can stay.
Retrofit insulationWhich regions do you provide insulation services to?
We work mainly along the coast: the Bay of Plenty (Katikati, Tauranga, Mount Maunganui, Whakatāne and Ōhope), the Coromandel and Hauraki (Whangamatā, Whitianga, Coromandel Town, Tairua, Thames, Paeroa and the Hauraki Plains), and Gisborne and the East Coast (Gisborne, Māhia, Tolaga Bay and surrounding areas). We also cover Rotorua and surrounding towns, and travel as far south as Taupō.
Do you travel outside these areas?
We are mainly coastal, but we travel inland to Rotorua and as far south as Taupō. If you are not sure whether we cover your address, give us a call and we will let you know.
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 admin@