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Aluminium Window Suppliers in Singapore Compared

For windows, compare the selected opening type and installation specification rather than a general aluminium catalogue. AT Aluminium and WSS both list aluminium-window enquiries.

Researched 2026-10-25 · By Tendou

2 published options covered. This is a selected shortlist, not every provider in the market. Research method and limits.

Swipe the table to compare all columns →

OptionPublished routeBefore committing
AT AluminiumAluminium-window supply and installation enquiries.Confirm the frame, glazing, hardware, removal, site access, permissions and complete installed price.
WSSAluminium-window enquiries among its window and door services.Confirm the measured configuration, material and glazing, fixing, access, making good and written terms.

Choose by what you need

For windows, compare the selected opening type and installation specification rather than a general aluminium catalogue. AT Aluminium and WSS both list aluminium-window enquiries. Agree measurements, frame and glazing details, removal, access and making good in writing. Property rules and any required professional or regulatory checks must be confirmed for the actual job.

Shortlisted options

These options are listed alphabetically. Compare the selected offer and terms before committing; inclusion is not a quality ranking.

AT Aluminium

Published source checked . Read the source.

Aluminium-window supply and installation enquiries.

Why consider it: A route to discuss a selected window configuration.

May suit: Owners comparing a measured window job.

Before deciding: Confirm the frame, glazing, hardware, removal, site access, permissions and complete installed price.

Official website and enquiries ↗

WSS

Published source checked . Read the source.

Aluminium-window enquiries among its window and door services.

Why consider it: A route to compare the selected window and fitting scope.

May suit: Owners specifying window replacement or installation.

Before deciding: Confirm the measured configuration, material and glazing, fixing, access, making good and written terms.

Official website and enquiries ↗

Before appointing a provider

  • What opening type, dimensions and selected glazing are required?
  • Which frame, seals and hardware are in the actual specification?
  • Does the quote include measurement, removal, access and making good?
  • Who confirms applicable property rules and any required approvals?
  • What inspection, handover, written terms, maintenance and total charges apply?

How this comparison was researched

This is a focused comparison of the linked published offers, not an exhaustive market ranking. We checked the primary pages on the research date and did not visit, test, purchase or book. Confirm the current selected scope, suitability, availability and complete terms directly. A published package price is not a confirmed final bill.

How this guide was researched

Options are listed alphabetically, not ranked. No business paid for editorial inclusion. Known Tendou client relationships are disclosed. Confirm the selected product, visit or contract directly.

Sources

  1. AT Aluminium - published scope (operator-website, checked 2026-10-25): https://ataluminium.com.sg/
  2. WSS - published scope (operator-website, checked 2026-10-25): https://wss.com.sg/

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