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SimpleGlazing
Anthracite aluminium casement window in white render

Windows

Aluminium Windows

Slim, strong and precise — aluminium gives you the biggest possible glass area for the opening you have.

Aluminium

Aluminium Windows

Because aluminium is so much stronger than plastic, the frame can be far narrower while carrying a bigger, heavier unit. On a like-for-like opening that usually translates into a noticeably larger area of glass and a much cleaner elevation.

Every frame is polyester powder coated to your chosen RAL reference, and dual colour is available if you want a different shade inside and out. A polyamide thermal break sits between the inner and outer profile to keep the performance figures where they need to be.

  • Ultra slim sightlines
  • Maximum glass area
  • 200+ RAL colours
  • 10 year guarantee
Anthracite aluminium casement window in white render
Sightlines
From 55mm
Thermal break
Polyamide, U-values from 1.2
Finish
Powder coated, 200+ RAL references
Security
PAS 24 as standard
Guarantee
10 years, parts and labour

The Detail

Why our aluminium windows work

  • More daylight

    Narrower frames mean a materially larger pane in the same structural opening.

  • Dual colour

    Anthracite outside, off-white inside, or any other pairing you need.

  • Long lived

    Powder coated aluminium does not rot, warp or need repainting.

Get Started

Ready To Transform Your Home?

Book a free, no-obligation survey. We visit, measure properly and send back a clear, itemised price with nothing hidden and nobody chasing you afterwards.