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Aluminium Windows

Buy aluminium windows online from Coetz – made to order and delivered direct across South Africa. Shop Coetz aluminium windows, manufactured to order and supplied direct across South Africa. The range covers Top Hung, side-hung casement and sliding windows in white, bronze, charcoal and natural powder-coated finishes, at factory-direct prices with nationwide delivery. New to aluminium? Read our aluminium windows guide, or compare sliding and casement styles. For non-standard sizes, see Coetz™ Custom bespoke windows. Get a free quote with your sizes and finish.

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Catalogue pricing updated: 13 October 2026 · Manufactured to order in 1–2 days

Can’t find your exact size?

Every Coetz™ window and door is manufactured to order — we make almost any size. Send us your dimensions and we’ll quote you factory-direct.

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Online estimator

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Enter every window and door on your plan and get your full price online in minutes – next standard size up, live shop prices, excl. and incl. VAT. Then pay online, send it to us, or download the price schedule as a PDF.

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  • 2 000+ standard sizes
  • Windows & doors in one list
  • Pay by card or instant EFT
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