Window installation and replacement carpentry
New windows bring in light, air and a fresh look. Trademark Construction handles window installation and replacement carpentry across Wollongong and the Illawarra. We cut in, frame and finish every opening cleanly.
What our window work service includes
We carry out the carpentry around windows, from new openings to finishing trims.
- New window openings cut into timber or brick
- Window replacements and upgrades
- Sliding doors and large glazed openings
- Reveals, sills, flashing and weatherproofing
- Architraves and internal finishing
Common problems new windows solve
A dark room, a draughty old frame, or a wall that needs a window where there isn’t one. The right window opening adds light, airflow and a connection to the outside.
Why homeowners choose Trademark
We are local, licensed (291843C) and insured, and we treat your home the way we would treat our own. With Trademark you deal with Tim directly, get honest advice, and have a clean, tidy site from the first day to the last.
Read more about how we work, or see our recent work.
Windows across the Illawarra
We work throughout Wollongong, the northern suburbs and the south coast — from Figtree to Thirroul, Corrimal to Shellharbour. If you can see the escarpment, we can build for you. See all service areas.
Let’s build something lasting.
Tell us about your project and Tim will arrange a free, no-obligation measure and quote.