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A Warmer, Drier, More Comfortable Home 

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Year-Round Comfort

Improved Insulation

Energy Efficiency

Less Condensation

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Trusted Retrofit Double Glazing Specialists Across Hamilton 

5 Star Google Rating
Local Expert Installers 
Built for New Zealand Conditions 
High Performance Double Glazing 

Passing Paws, Hamilton

We’ve just had the rest of our windows retrofitted, and I have to say the experience was outstanding. Shelyn’s customer service was exceptional friendly, professional, and nothing was ever a problem.
The quality of the work was top-notch, especially compared to some windows we had done previously by someone else. Everything was completed to a very high standard, and the team left the place spotless.
I would give more than five stars if I could.

Thank you so much!

Book Your Free Quote

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Free measure and quote

Warmer, drier and more energy-efficient homes

More cost-effective than full window replacement

5-star rated retrofit double glazing specialists

Reduce condensation, outside noise and heat loss

Our Process

FAQ's

Do you retrofit both aluminium and timber windows in Hamilton?

Yes. We retrofit double glazing into existing aluminium and timber frames throughout Hamilton and surrounding suburbs.

How long does installation usually take?

Most Hamilton homes with aluminium frames  are completed within one to two days, depending on size and scope. Timber windows take a bit longer, more like three to five days. 

Will double glazing help with condensation and cold winters in Hamilton?

Yes. Double glazing significantly reduces condensation and heat loss, improving comfort during colder winters.

Do you remove windows overnight?

No. All work is completed on site, and windows are never left unfinished overnight.

Can you modernise older aluminium joinery?

Yes. We can remove colonial bars, redundant mullions, and unused doors while upgrading to high-performance double glazing.

How much does retrofit double glazing cost in Hamilton?

Retrofitting existing frames is considerably more affordable than replacing full window units. Pricing depends on window size, quantity, and glass performance, and we provide clear, obligation-free quotes for Hamilton  homes.

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