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What we checkedSomeone from the business claimed this listing, proved their email address, and we approved the claim.Its ABN is active on the Australian Business Register and matches the business name.It is trading and offers the services shown.Checked 2 November 2026

Thermawood Newcastle

Based in Swansea. Services Newcastle and Lake Macquarie, Hornsby and within 45km.

What they actually do

Thermawood Newcastle is a specialist in double and secondary glazing. Work includes retrofit double glazing. Based in Swansea. Thermawood Newcastle says it has been trading since 2019.

2019

Established

1

People on the team

10 years.

Warranty on install

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Questions people ask before they call

Where is Thermawood Newcastle based, and which suburbs does it cover?

Thermawood Newcastle is based in Swansea and services Newcastle and Lake Macquarie, Hornsby and within 45km of Swansea.

How long has Thermawood Newcastle been in business?

Since 2019, which is 7 years.

What does Thermawood Newcastle install?

Retrofit double glazing.

What warranty does Thermawood Newcastle offer?

Thermawood Newcastle says its warranty is 10 years.

Others near Swansea doing the same work

It’s your roof, your hot water, your winter. Have a look at who else is close by, so the person who ends up in your home is one you actually feel good about.

All 401 doing this work
Work by Thermawood New South Wales.

Thermawood New South Wales

Retrofit double glazing

Serves Greater Sydney | Based in Cromer

A low single storey modern home with timber battens, full height glazing and solar panels on a flat roof.

Magnetite Double Glazing

4.4 49 Google reviews

Secondary glazing

Serves Greater Adelaide, Greater Brisbane and 8 more | Based in Kingsgrove

A timber clad coastal home with solar panels on a curved roof, behind sand dunes and coastal heath.

capital building windows

Window and door replacement

Based in Harrison

A family walking hand in hand along a track through long grass towards a timber house, into low evening sun.

A warmer house, a smaller bill, and one less thing on your mind

Done properly, you stop thinking about it. The heating just works, the hot water is there in the morning, and winter costs less than it used to.

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