ThermaDura has launched the unique e-MOD Modular Window System. This system include 130+ standard window/door designs and is based on the DesignLine 90/108 system. All drawing files and specs are available now.



ThermaDura is running high stock levels to ensure a production without interruptions for at least 6 months up to 12 months taking the maximum factory output into account. All ThermaDura stock is owned by ThermaDura as stock self suffiency has always been the insurance for an efficient production and timely delivery.

ThermaDura is increasing production capacity in New Zealand. We are looking for a trade qualified joiner to join our team.  


​​We are extremely proud to have received the Component Award - Special Prize Economy- from the German Passive House Institute:


Passive House component award ThermaDura


ThermaDura is proud to be part of the Passive- House community and to be able to manufacture 2 passive house certified window and door ranges  in New Zealand. 

See the article here

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European Style Energy Efficient Wooden Windows & Doors

  • Extremely energy efficient windows

  • Certified Passive House Windows

  • For up to 64mm triple glazing

  • Maximum airtightness values

  • Manufactured in New Zealand

  • Wide range of wooden windows

  • Suit all NZ cladding systems



Passive House Designers

In New Zealand we have got some  very good INDEPENDENT PASSIVE HOUSE DESIGNERS who provide impartial advice to clients and offer the best option for you and your project and not the best option for the Passive house designers wallet.

As some Passive House Designers  gave up their independence and now compete with ThermaDura we recommend to contact ThermaDura directly to get a free quotation for New Zealand manufactured certified passive house windows. We can also provide you with recommendation for Passive House Designers who are still independent in your area.

Wooden conservatory
Honeycomb blinds
Conservatory and sunroom brochure .



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9 Gladstone Road South

Mosgiel 9024 (Dunedin)


phone 03 489 7538

Timber conservatory
Conservatory NZ
Timber windows
Honeycomb blinds