Our Services

Aluminium Windows & Doors

Entry doors


Louver Windows & Doors

Repairs & Maintenance

About Us

Servicing the greater Taman region for all you aluminium joinery needs contact us for free quotes and any inquires you are wanting from a new house plan to a small renovation.

  • For your peace of mind we are members of the Window Association of New Zealand – WANZ. www.wanz.org.nz
  • For your confidence we require that our suppliers stand behind their products for both supply and support.

What We Offer

  • Help and guidance through the whole process
  • Friendly professional advice with the experience and knowledge to back it up
  • A window design service to ensure you get the best designs, best results, best value
  • Free measure and quote




"Definitely be recommending you to friends and family!"

Thanks for the doors and windows for our cottage renovation. The design was a challenge! But we appreciated your expertise and patience is helping us decide on the final look. Really happy with the end result, it's functional and looks great. Definitely be recommending you to friends and family!

Lincoln and Desiree Ellery


"GA Aluminium Ltd has done an astounding job of our windows

From the outset the service that we received from Gareth and Angela was extremely professional. There were no delays and they even allowed us to store them at their premises until our builder was ready for them, this took a load off our minds, Gareth has even been back post installation to see if there are any issues.

From the first day we noticed the house was much warmer and the best part, no condensation! Going from wooden framing to aluminium has been the best decision we’ve made and we could not be happier with the final product. Gareth and Angela offered a great price and superior service. After comparing other suppliers, GA Aluminium Ltd were extremely competitive. We would highly recommend them to anyone wishing to install aluminium windows, I will certainly be using them again

Peter and Lesley Campbell

"Gareth and Angela were so easy to work with.

They quickly understood what we were trying to achieve with our build through the exterior joinery. They gave us sound advice and the product and installation went very smoothly. Many subcontractors have commented on the high quality of the product. We are thrilled with the outcome.

Greg and Desley Tucker