Windows and doors

The perfect windows and doors to suit your home and lifestyle

Entrance Doors

Customise your entrance door from our wide range of styles, colours, and hardware

Brochures

Find the inspiration and information you need in our helpful range of brochures

Innovation and quality is what you can expect from Altherm Joinery West Auckland

All our aluminium joinery, doors and windows, come with a five-year warranty – and all double glazing has a ten-year guarantee. Altherm West makes the highest-quality doors and windows New Zealand has to offer – all doors and windows are New Zealand designed and manufactured

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3 ways double glazing creates a healthy home

CLIMATE CONTROL

Cool in summer, warm in winter, double glazing reduces heating and cooling costs – making double glazing cost-effective.

FUTURE PROOFING

We can transform your house: windows and doors that are high-performance and long-lasting.

REDUCED NOISE

Double glazed windows provide an extra level of soundproofing, combined with a laminate glass for additional quiet.

Sustainable Solar Powering Altherm Joinery West Auckland's Manufacturing Plant

Altherm Joinery West Auckland produces joinery that helps keep your home efficient, and now takes an extra step towards sustainability. As Auckland Council declares a climate emergency, Altherm West invests in renewable energy, reducing its eco footprint and ensuring that your joinery is local and low carbon.

Explore the case study

Sustainability Accreditations

Being part of the country's largest supply chain of manufacturing windows and doors, we believe we have a responsibility to improve the way we do things and reduce our environmental impact.

We're proud to supply product from APL Window Solutions, our ranges meet a number of sustainability benchmarks.

Learn more about APL's sustainability initiatives.

STYLISH & DURABLE ALUMINIUM JOINERY BUILT FOR NZ CONDITIONS