Aluminium windows Kwinana - townsite originals meet a growth corridor
Kwinana wears two faces. The original townsite suburbs - Medina, Calista, Orelia - carry 1950s-60s housing built for the refinery workforce, much of it still on original window frames. Around them, Wellard and Bertram add street after street of new builds. Custom Windows manufactures aluminium windows Kwinana owners, builders and site managers order for both: measured replacements that bring the townsite originals up to modern comfort, and repeatable supply-only schedules for the estates in Kwinana 6167.
Replacing the townsite originals
Sixty-plus years of sea air off Cockburn Sound is a hard life for any window, and many Medina and Calista originals are past saving - corroded tracks, hardened seals, glass that rattles in the sou'wester. We manufacture new sliding and awning windows to the existing openings, with marine-grade powder coating and stainless hardware specified as standard thinking for this close to the water. Double glazing is quoted alongside, and earns its keep against both weather and freeway noise.
- Measured replacements for 1950s-60s townsite openings
- Marine-grade finishes and hardware for Cockburn Sound exposure
- Supply-only schedules for Wellard and Bertram builders
- Louvres for sea-breeze ventilation
- Commercial glazing for Kwinana industrial-area facilities
Supply for the growth corridor and industry
Builders working Wellard, Bertram and the wider corridor order windows two ways: assembled units delivered to program, or kitform aluminium windows - complete knocked-down kits with pre-cut sections, hardware and assembly guides that site crews put together between other trades. Kitform aluminium windows Kwinana estate builders favour are slider and fixed-lite banks in repeating sizes; the range is on the kitform products page. For the industrial area's offices, crib rooms and workshops, we quote commercial-grade frames and glazing off drawings.
Kwinana replacement or estate project?
Send opening sizes, plans or a schedule and we will quote replacement, supply-only or kitform for your Kwinana job.
Fit for the coast, priced for the corridor
Kwinana buyers are practical: windows have to shrug off salt air, lock properly and not blow the budget. Powder-coated aluminium does exactly that, which is why it dominates both the renovation and new-build sides of the suburb. Our installation team covers the townsite and estates alike, and our servicing team keeps older frames running while replacement plans firm up.
Nearby southern service areas
We also manufacture for Aluminium Windows Rockingham, Aluminium Windows Mandurah, Aluminium Windows Canning Vale and Aluminium Windows Fremantle; the full list is on our service areas page.
Kwinana enquiries
Call: (08) 9279 7495
Email: sales@customwindows.com.au
Frequently Asked Questions
Q: Can you replace the original windows in Medina and Calista homes?
Yes. The 1950s-60s townsite homes are ideal replacement candidates - we manufacture to the existing brick openings, so old corroded frames come out and new powder-coated aluminium goes in without structural work.
Q: Do Kwinana windows need marine-grade protection?
This close to Cockburn Sound, yes. We specify marine-grade powder coating and stainless hardware options for exposed Kwinana homes, which resist the salt corrosion that ages standard finishes prematurely.
Q: Can builders in Wellard and Bertram order supply-only?
Absolutely. Estate builders order assembled windows delivered to program, or kitform CKD kits - pre-cut sections, hardware and guides - that site crews assemble between trades. Both are quoted from plans or schedules.
Q: Do you supply commercial windows for the Kwinana industrial area?
Yes. Offices, crib rooms and workshop facilities across the industrial area are quoted with commercial-grade aluminium frames and glazing taken off your drawings.