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Alti composite window

McNaughton ALTI

McNaughton ALTI is an ultra-smart window and door system, incorporating both aluminium and timber using advanced technology from the USA and Europe.

Designed with New Zealand architecture and climate in mind, McNaughton ALTI provides your home with 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 powder-coated colour with over 100 colours to choose from to suit your exterior.

Our designs provide substantial aluminium sections with smooth rounded lines for good looks, strength and durability. When paired with your preferred interior timber, the creative possibilities are boundless, whether you opt for staining or painting, chamfered or square edges, and materials like Oak, Cedar, Rimu, or Yaka.

McNaughton ALTI increases the energy efficiency of your home. The timber interior provides a natural thermal break, and in many cases, eliminates condensation and mildew growth entirely. The energy efficiency of your home can be dramatically enhanced, particularly when combined with double glazing.

Make a statement of quality and consider McNaughton ALTI for your home.



Configurations Available

+ Bifold Doors 

+ French Doors

+ Entrance Doors

+ Sliding Doors

+ Bifold Windows

+ Awning & Casement Windows 

+ Sliding Windows  

Refer to the brochure for more information



+ McNaughton ALTI can only be supplied double glazed


Aluminium Powder Coating Colour Selection

+ For a wide array of durable powder-coated color options, tailored to your exterior needs, explore the Dulux Powders website (external link)


Interior Timber Selection

+ McNaughton ALTI joinery is available in timbers listed below


McNaughton ALTI Hardware Range

Refer to the brochure for more information



+ All products are tested to comply with New Zealand Standard NZS4211

Timber Selection

Popular timber choices for ALTI include (not limited to):



Western Red Cedar

+ Durable softwood

+ Stains and paints well  

yellow cedar


Alaskan Yellow Cedar

+ Durable softwood with consistent yellow colour

+ Perfect for paint application (no visible wood grain)




+ Very durable and stable hardwood

+ Can be darken with stain



European Oak

+ Durable hardwood. Can be used for exterior joinery

+ Can be darken with stain




+ Durable and stable hardwood

+ Takes stains and polish well

white oak


American White Oak

+ Durable hardwood

+ Recommended for interior use only

+ Takes stains and polish well




+ Moderately durable

+ Can be stained




+ Durable 

+ Takes stains and polish well

Get Inspired 

Specifying ALTI Joinery?

At McNaughton's we provide detailed shop drawings to our clients, ensuring easy understanding and confirmation prior to production.


Please get in touch with our sales team for further information regarding ALTI typical details.


Ready to discuss how we can elevate your next project?

Contact us today.

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