Plan your window budget — and save with TSL
Your trusted Partner in Aluminium
Better windows. A clearer budget
Planning new aluminium windows and doors? Our 2026 Price Guide helps you set a practical starting budget before getting into the finer details.
Find your starting price
Standard residential: $330–380/m² Thermal-break residential: $400–450/m² Commercial aluminium: from $460/m²
Choose a range that suits your project. Order volume, glazing, hardware and specifications affect final pricing. Already sourced your windows? Our guide also includes installation-only rates from $80/m² for single-storey new homes.
Save approximately 15% with supply + installation
Let one team coordinate supply, removal and installation. Combining our services can save approximately 15%, with further pricing discounts available. Less back-and-forth between contractors, more time for your project.
Plan your whole-project budget
For a typical Melbourne detached house, our market research indicates $22,000–$32,000 for whole-home replacement with double-glazed aluminium windows and doors, including supply, removal and installation. Commercial double glazing is approximately $800–1,500/m², based on our project data; upgraded specifications can raise costs quickly.
Look beyond the lowest price
There are lower prices and tempting offers on the market. But unclear specifications, missing inclusions or unexpected extras can make the final cost unpredictable—even turn a bargain into a costly trap. We believe a transparent, complete quote offers more confidence. Compare the full scope, installation and support, not just the headline price.
Send us your plans, window schedule or site photos for a tailored quote.
James | TSL Commercial Phone: 0482020687
All prices are indicative and in AUD. Installation rates exclude GST; 10% GST is added to the final invoice. Confirm GST and service inclusions for project budgets. Final pricing, savings and discounts are subject to your formal quotation.
52 Parkhurst Dr, Knoxfield VIC 3180
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