
Tailored Window & Door Solutions, Perfectly Crafted for Your Space.
Aluminium Doors
Aluminium Windows
Glass

Contact Us
- 1/82 Hassall St, Wetherill Park NSW 2164




Functionality
Each door and window functions differently and is best suited for specific applications. Some products may also be chosen to complement a particular architectural style.
Performance
Our windows and external glazed doors undergo rigorous compliance testing, and with a solutions-focused approach, our double-glazed doors are crafted to meet requirements for thermal comfort, BAL (Bushfire Attack Level), noise reduction, privacy, and security.
Fitment
When choosing the appropriate door or window type, it’s important to consider the site’s local climatic conditions and solar orientation to achieve the best solution. Additionally, take into account any requirements for noise control, security, or privacy from surrounding dwellings.
WHY CHOOSE GTG ALUMINIUM?

Energy efficiency is at the heart of everything we do
We take into account your specific location, solar orientation, and any existing conditions to deliver the best possible results. As a leading Australian manufacturer, we recognize the critical importance of designing products tailored to Australia’s unique and varied landscape.
Functionality
We ensure that our windows and doors are perfectly suited to your environment, enhancing both the functionality and aesthetic appeal of your space.

Quality in every detail
We source materials from the finest manufacturers to ensure our windows and doors are of the highest quality in every detail, all while offering the best prices.
Commitment
This commitment to quality guarantees that every window and door we offer not only meets but exceeds industry standards, providing you with durability and exceptional value.