Window and Door specialists.

Design Windows are one of New Zealand’s leading aluminium window systems manufacturers. We manufacture one of the most respected brands in the building industry, Altherm Window Systems. We also have other brands from Architectural Profiles Limited, New Zealand’s largest aluminium windows supplier, including Smartwood & Thermal Heart Series.

Design Windows celebrating 30 years

designwindows

Want to see how we can improve your next project?

Contact us now!