Kensington Sash Group slim Aluminium Sash Window. Characterised by the largest glazing surface in the window construction market. Combining traditional sash window functionality with a modern, innovative design, with high thermal insulation.

Allow for better lighting into your property by specifying our modern and minimalistic Aluminium Sash Window. Factory anodised in a range of RAL colours from 9016 Traffic White to 7016 Anthracite Grey.

Distinguishing Features


​1. Ultra slim 20mm horizontal meeting rail (market standard of 30-40mm).

2. Max glazing surface- better lighting and modern minimalistic appearance.

3. 115mm full window thickness whilst still incorporating up to triple glazing.

4. Full RAL colour chart finishes. 7011, 7016, 7022, 7035, 9006, 9011, 9016.

5. High security and anti burglar protection.

6. Glass Ug = 0.6 – 1,0 W/m2K, 4x8 Kr x4x8Krx4 Ug= 0,6 W/m2K, 4T/20Ar/4T.

7. Easy disassembly of sashes  

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Kensington Sash Group Ltd

The Refinery

13 Radnor Walk, Chelsea

London SW3 4BP

"Experts in the design, manufacture and installation of high quality, custom made joinery with focus on wooden windows, sash windows and timber doors."

Call Us

020 3105 8554

© 2021 Kensington Sash Group Ltd.

All rights reserved.

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