Retro Double Glazing Wooden Windows

Retain the look and feel of your character home.

Double Glazing Existing Wooden Windows

As New Zealanders we love the look and feel of our beautiful old character homes, and maintaining that character is important – especially when it comes to the windows. Windows are the “eyes” to a house, framing your key areas whilst letting in the precious sunlight and fresh breeze. Wooden/timber-framed windows have an almost magical appeal, while at the same time they can be cold and draughty, sucking out expensive heat and letting in draughts and noise. This isn’t to mention the endless wiping required due to condensation and increased risk of illness from cold homes.

This led Thermoglaz to develop the best retrofit double glazing system available today for wooden windows, to create new comfort levels through custom made solutions, while retaining the original character and charm of the wood. We have installed hundreds of retrofitted double glazing solutions in residential homes and commercial offices in Christchurch and Canterbury. Our customers rave about noticeable reductions in noise and condensation, and increased thermal insulation and warmth in the harsh NZ Winter.

Double glazing wooden joinery

Why Thermoglaz Retro Double Glazing?

In using Thermoglaz to retrofit double glaze your wooden windows, there will be no change to the appearance of your windows from the inside, and virtually none from the outside. We fit Thermoglaz units into existing timber windows of any size or shape, including difficult lead lights and feature windows. All windows and doors are machined on site, so you’re getting the correct fit for your requirements.

The Thermoglaz installation process is designed to be totally painless with minimal interruption to you, and with over 30 years experience in the glazing industry, you know you’re in safe hands.

Thermoglaz Retrofit Double Glazing benefits:

  • A warmer, more comfortable home all year round
  • Cooler in Summer
  • Warmer in Winter, capturing more natural heat from the Winter sun
  • Saves on energy costs and decreases energy loss
  • Less condensation for a healthier, happier home
  • Reduces damaging effects of UV light on drapes, carpet and furniture (special glass types required)
  • Ideal insulation (up to 50-70% of home heat is lost through single-glazed windows)

We also offer retrofit double glazing for aluminium windows. Contact us today for a free, no-obligation onsite appraisal for double glazing your wooden windows.

Double glazing wooden joinery
Double glazing wooden joinery
The Thermoglaz Shop

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81a Gasson Street
Sydenham, Christchurch

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Weekend by Appointment

The Thermoglaz Showroom

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(03) 363 5880