Verified communication review

Advice on Window Replacement – Aluminium vs Timber

We have a bungalow style house with a 3 story architect-designed extension at the back of the house from 30 years ago that currently has wooden windows some of which leak. We are considering replacing these with aluminium windows but are not sure if this is the right decision.

We would like professional advice on:

Whether aluminium is suitable for our house, or if timber/other options would be better.
The best type of glazing (we think double glazing, but would like guidance on low-E, thermal break, etc.).
Window style, design, and finishes that will complement the architecture.
Thermal efficiency, ventilation, and compliance with current building standards.
Cost, durability, and long-term maintenance considerations.

We are seeking an experienced architect or designer who can advise us before we commit to replacing the windows.

Verified communication review

Quality of work	—	The quality of workmanship provided
Cost	—	How well they kept to the quoted cost
Schedule	—	How well they kept to schedule
Communications	3.0	Their professionalism and responsiveness

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Review posted by Shivaun on 12th May 2026

Verified communication review

Tradie in contact

White Worx Building &Maintenance ltd

Residential Building Auckland

4.6

Hi White Worx has been in business for 17+ years mostly doing small to large renovations on villa and bungalows in the Auckland area we also do ,reroofing,exterior works,chimney removals and everything else to do with building.White Worx also has a great range of sub contractors that work with us. We also have a good skill base of tradesmen from 1 to 30 plus years experience. Our rates are competitive and we pride ourselves on getting the job done on budget, on time and of the highest quality. T