Why Partner with Omega Windows & Doors

Proudly owned by McKechnie® Aluminium

Who we are

OMEGA is proudly owned by McKechnie Aluminium Solutions Limited, who have over 60 years experience in extruding aluminium.

Meet the team

As part of the McKechnie Aluminium Solutions family, OMEGA® prioritises excellence.

Remelt Casthouse 
OMEGA® offers comprehensive services, starting with our state-of-the-art Remelt Casthouse. We have full control over the casting process, ensuring consistency in the quality of aluminium logs used for extrusion. By using recycled aluminium scrap from our own manufacturing process and other New Zealand extruders, we contribute to environmental conservation.

Powder Coating
OMEGA® offer a range of powder coated colours and technologies provided primarily by Dulux. Powder coating is stong, durable and comes in a range of colours to ensure your windows and doors will look good for years to come. 


  • WGANZ Powdercoat - Industry Standard & AS 1580.408.4 - 2004 Paints and related materials - Methods of test "Method 408.4: Adhesion (crosscut)
  • WGANZ Anodic Oxide coatings
  • Various New Zealand Standards - Internal extrusions and surface finishing tolerances

OMEGA® has an onsite IANZ accredited testing facility, capable of testing products for weather tightness (NZS4211), hardware durability (cyclic testing) and accelerated corrosion testing. This gives our customers peace of mind that their new windows & doors will stand up to NZ’s harshest conditions for many years to come.

OMEGA® provides durable and stylish anodising finishes, offering maximum protection in harsh environments. A range of colours are available from natural, to black and micron finishes, ensuring you achieve your desired look and durability.

Design Support 
With a team of experienced professionals, OMEGA® offers comprehensive assistance throughout the design process. From concept to execution, we collaborate closely with you to ensure your vision is realised seamlessly.

Technical Support
Our experienced team offers comprehensive support; from design, manufacturing to on-site installation support. 

We are committed to reducing our carbon footprint, offering environmentally friendly solutions for a more sustainable future.

Contact Us

Windows & Glass Association