ALTI

McNaughton Windows and Doors is New Zealand’s original ALTI production company. Based in Auckland, we cover most of the North Island as well as exporting to the Pacific region.

Our ALTI ultra smart window and door system, developed in NZ incorporates both aluminium and timber using advanced technology from the USA and Europe.

Designed with New Zealand architecture and climate in mind, ALTI gives your home the best of both worlds. The natural wood interior allows you greater freedom with your interior styling and the low maintenance aluminium exterior is coated with a durable polyester powdercoated colour (over 100 colours to choose from) to suit your exterior. Our designs use substantial aluminium sections with smooth rounded lines for good looks, strength and durability.

ALTI increases the energy efficiencies of your home. The natural wood interior is 1500 times more thermal resistant than aluminium, therefore an ALTI window means a more insulated home with little to no condensation or mildew growth, particularly when combined with double glazing.

Our highly skilled craftsmen custom make each order to your requirements, resulting in windows and doors that add to the character, style and value of your home. Better still, all our ALTI products can be supplied with premium hardware to improve security (handles and locks are fixed through both the aluminium and timber sections) and ensure long-lasting smooth operation of your investment in ALTI.

Make a statement with quality and consider ALTI installation in your home.