Townhouse Windows & Doors
Affordable aluminium windows & doors for townhouses
Seamless is the factory, not the middleman. Townhouse builders and developers buy AS 2047-certified aluminium windows and doors direct — cutting the distributor markup without cutting performance.
Why townhouse builders choose Seamless
Townhouse margins are tight. Buying windows and doors straight from the manufacturer keeps the budget down while keeping every unit compliant and built to your plans.
No middleman markup
You buy straight from the manufacturer, so the importer, distributor and reseller margins that inflate most townhouse window budgets simply disappear from the quote.
Direct manufacturer supplyPriced for multi-unit builds
Townhouse developments repeat the same window and door configurations across many units. We quote at project volume, so the per-unit cost keeps falling as the build scales.
Multi-unit & repeat-spec pricingAS 2047 certified, not cut-rate
Affordable doesn't mean non-compliant. Every unit is engineered and tested to Australian Standards, so it passes certification the first time instead of costing you a re-inspection.
AS 2047:2014 · AS 1288 · AS/NZS 1170.2Sized to your floor plans
Windows and doors are manufactured to your townhouse drawings — standard openings, stacked balconies and party-wall layouts — so there's less cutting and adjustment on site.
Custom-fabricated per projectCertified for Australian townhouses
Affordable and compliant aren't a trade-off. Every Seamless window and door is engineered and documented against the standards that govern Australian residential construction.
| Standard | What it governs | Applies to | Docs available |
|---|---|---|---|
| AS 2047:2014Windows & external glazed doors in buildings | Materials, construction, water penetration resistance, structural performance and operation of windows and external doors. | All residential & commercial window and door supply | ✓ |
| AS 1288Glass in buildings — selection & installation | Human impact safety, wind, and structural glazing requirements governing the glass specified in each unit. | Glazing selection for every project | ✓ |
| AS/NZS 1170.2Structural design actions — wind actions | Wind load assumptions used to rate products by serviceability and ultimate limit-state pressures for a given wind region. | Wind region & exposure rating | ✓ |
| AS/NZS 4666Insulating glass units | Performance and durability requirements for double-glazed (IGU) sealed units used in thermally broken systems. | Thermally broken / double-glazed series | ✓ |
| NCC / BCA energy efficiencyNational Construction Code thermal performance | U-value and SHGC inputs required to demonstrate a project meets the energy efficiency provisions of the NCC. | Energy compliance documentation | ✓ |
Product-specific test certificates, wind-pressure ratings and energy values are issued per series — request the documents below or contact our technical team.
Window & door range for townhouses
The styles townhouse projects use most, available across multiple aluminium series including thermally broken (broken-bridge) systems engineered for the Australian market.
Aluminium sliding & stacker doors
Wide sliding and stacker doors for townhouse courtyards, balconies and alfresco openings — large glass area for light, slim sightlines, and smooth daily operation in tight footprints.
Thermally broken (broken-bridge) & standard seriesCasement & awning windows
Side-hinged casement and top-hinged awning sashes for high weather-tightness and controlled ventilation — well suited to multi-storey townhouse facades and wind-exposed sites.
110 / AUS 100 / AUS 150 / K65 / K80 SeriesSliding windows
Horizontal sliding sashes, including triple-track configurations with integrated screens, for wide openings where swing clearance is limited between units.
126 Triple-Track / 73 / 90 SeriesHung windows
Vertically operating sashes that suit heritage-controlled streetscapes and infill townhouse developments while meeting modern performance requirements.
AUS 100 SeriesTownhouse window FAQ
Common questions from townhouse builders and developers.
How much cheaper is buying windows factory-direct?+
Because you're buying from the manufacturer rather than a local distributor, you remove the importer and reseller margins built into most townhouse window quotes. The exact saving depends on volume and specification — send your drawings or window schedule and we'll quote your project directly.
Can you supply enough volume for a whole townhouse development?+
Yes. We manufacture to project volume, so repeated window and door configurations across multiple units are produced together and priced as one package rather than unit by unit.
Are the windows certified for Australian townhouse builds?+
Yes. Windows and external doors are engineered and tested to AS 2047:2014, glazing is selected to AS 1288, and wind ratings follow AS/NZS 1170.2 — with test reports issued per series so your certifier has what they need.
Can you match our floor-plan window and door schedule?+
Yes. Units are custom-fabricated to your townhouse drawings, including standard openings, stacked balconies and party-wall layouts, which reduces on-site cutting and adjustment.
What's the minimum order for project pricing?+
Project pricing is based on the total package across your development rather than a fixed minimum. Contact our team with your schedule and we'll confirm the per-unit cost for your build.
Pricing a townhouse window & door package?
Send us your window and door schedule or floor plans. We'll quote your townhouse project factory-direct, with AS 2047 documentation included for your certifier.
CONTACT US
HK: Room 1301, 13/F, Prosper Commercial Building, 9 Yin Chong Street, Mongkok, Kowloon, Hong Kong
Australia: 601/488 Bourke Street Melbourne VIC, 3000
Mainland China: No.8, Boai East Road, GaoBian Industry Zone, ShiShan Town, NanHai District, Foshan City, Guangdong Province