0800 2 GET GLASS
03 4884000

Over 20 years experience, offering total commercial and residential glass solutions


Proundly NZ Owned

Proud sponsors of Otago Cricket

Thermawood Otago Limited - Your local glass experts

Come and see us at the Great Kiwi Home & Living Show in November!

Thermawood® Retrofit Double Glazing System – the advanced double glazing system for existing timber joinery

  • Thermawood's unique, patented double glazing system is the only system tested and approved to New Zealand Building Standard NZS4211:2008 the industry standard for weather-tightness for windows and doors
  • The only system specifically designed in New Zealand for New Zealand conditions to ensure the longevity of each double glazed window
  • Experienced, skilled tradesman glaziers and timber joiners to ensure quality workmanship
  • Thermawood Otago is proudly locally owned and operated from Dunedin, servicing the wider Otago region
  • All Thermawood materials are 100% NZ made and the 'Grandadapter' is manufactured locally in Mosgiel
  • The Thermawood Otago team are experienced in, and offer quality retrofitting aluminium windows and doors, double glazing, re-glazing, frameless glass showers, glass balustrades, glass splashbacks, mirrors, architectural glazing systems and leadlight preservation.

We only use quality materials, locally sourced where possible. We are committed to providing the highest quality workmanship and customer satisfaction. 


©2105 Thermawood Otago Ltd