About us

NZ’s Fastest Quality GIB® Fixers, Guaranteed

Planning a new build, renovation, or larger development?

Coastline Interior Linings are your local GIB® specialists.  With operations in New Plymouth and Auckland, Steve and the guys have helped many satisfied clients throughout Taranaki and the Auckland region, often being required for projects in other parts of the country.

With a growing crew of plasterboard specialists, Coastline Interior Linings has a huge breadth and depth of experience in interior builds and renovations. Whether you’re just after GIB® fixing or a full supply, fix, and stop service, we’ve got you covered.

For the highest quality professional finish by a GIB® certified team, call Steve and the guys at Coastline Interior Linings. We do an impressive job to your exact requirements, every time.

Get in touch with us today.

GIB fixers - Coastline Interior Linings
The Coastline Interior Linings Crew

Commercial & Residential

We’ve worked with commercial and residential clients from all over the country and our team are ready to help with your next project.

New Builds

Planning a new build? It’s vital to get your interior linings right from the outset. Our team can help with every aspect of the process.


If you’re renovating, let our team take care of all your plasterboard worries. No job is too big or small for our specialised team.

Our services

We’re a team that specialise in interior linings

Here’s what we can do for you

Coastline Interior Linings is an experienced and skilled crew of GIB® plasterboard specialists who know two things are key:  consistent quality, and long-term relationships.

Coastline are proud to be recognised as New Plymouth’s only certified Club GIB® Installers.  Our professional team have been provided with comprehensive training to ensure a high standard of fixing and finishing services.

Whether it’s a new home, renovation, bathroom transformation, or a whole housing development, Coastline Interior Linings are the team for the job.

We can come in, do your GIB® stopping, and leave you with a smile and a paint-ready finish.  We can even take all your plasterboard worries off your plate by supplying the GIB® board, installing it, and then finishing it to your exact specifications.

Call us now for a chat.  Steve and the guys will see you right.

GIB® Board Supply
GIB Board Suppliers
GIB Board Supply

We offer specialist services in the supply of plasterboard throughout Auckland to Taranaki and beyond, including site visits, measuring and reviewing your loading requirements.

GIB® Fixing
GIB Fixing
GIB Fixing

Our dedicated GIB fixers install GIB board in accordance with the most successful GIB fixing techniques. We recommend getting our gib fixers involved early on to ensure a long term quality finish.

GIB® Stopping
GIB Stopping
GIB Stopping

Our experienced GIB stoppers provide a high-quality stopping and finishing service for all types of plasterboard surfaces.

Client Testimonials

  • I have engaged Coastline on 2 large projects, Beachlands and Hobsonville shopping centres and have just booked them in for a third. Stephen has been easy to deal with and accommodating to the challenges of timing that are a constant on a worksite. Coastlines work ethic, quality and price are competitive and reliable. I would have no hesitation in recommending them.

    Richard Strange Greenslades Building Company Ltd
  • Coastline Interior Linings have been fixing our board for years now. Always professional, quick with top quality finish would definitely recommend.

    Grant MacDonald GJ Gardner Homes New Plymouth
  • Coastline have been fixing our board for the past few years. We have a great working relationship and find them efficient and fast while turning out good quality. Highly recommend.

    Jim Martin Platinum Homes New Plymouth
  • Steve Wilmshurst of Coastline Interiors has been installing Gib products for Fowler Homes Taranaki for years. Coastline Interiors have the equipment, expertise, and attention to detail we require, to assist our builders where necessary.

    Lauchlin Macmillan Fowler Homes New Plymouth
  • Steve and the team at Coastline have been hanging plasterboard for us for years and they have always delivered a reliable, quick and outstanding service every time. I would highly recommend Steve and the team to anyone that needs plasterboard to be hung.

    Dan Guc Golden Homes New Plymouth
  • We use Steve and his team at Coastline Interior Linings for their reliability and quality tradesmanship. Always happy to recommend.

    Scotty Vile Landmark Homes New Plymouth
  • Steve and the team at Coastline are always professional, the best around. Highly recommend.

    David Furze Modtech Homes New Plymouth
  • Stephen and his team are our first call for plasterboard linings. Fast and reliable; we know when Coastline are on the job it will get done.

    Clay Bailey Gregg Brown Painters

Get in touch for an obligation free quote

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