Timber Casement Windows

Made-to-measure timber casement windows for period and listed properties across West London, combining traditional detailing with modern performance and a range of glazing options.

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Traditional Looks, Modern Warmth

  • Made to Measure

  • Sustainable Timber

  • Thermal Efficiency

Our Casement Windows

About us

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Key Features

  • Factory Spray Finish

    We apply three coats of specialist microporous paint in our workshop. This creates a flawless finish that allows the timber to breathe, resisting peeling and extending maintenance intervals.

  • Slimline & Vacuum Glazing

    Ultra-thin double glazing units or vacuum glass that deliver modern thermal efficiency while fitting perfectly within narrow, period-style glazing bars.

  • Acoustic & Single Glazing

    Options for specialised acoustic glass to reduce street noise, or traditional putty-glazed single glazing strictly for listed building compliances

  • Discreet Draught-Proofing

    We seamlessly integrate high-performance weather seals into the timber frame. This ensures a tight, rattle-free close that completely blocks cold draughts while preserving the clean lines of your original casements.

  • Ironmongery & Security

    High-quality traditional sash fasteners, lifts, and restrictors available in various metal finishes. We can specify additional security upgrades and sash stops.

  • Sustainable Timber

    Manufactured from FSC-certified Accoya®, hardwood or engineered redwood, selected specifically for its stability to prevent warping and sticking in changing weather.

Upgrade Your Period Property with Custom Casement Windows

Get in touch with our friendly team to discuss your bespoke timber casement window project in London.

FAQs

Frequently Asked Questions About Timber Casement Windows

Get answers to common questions about our bespoke timber window services.

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Which glazing options are available?

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Can Kensington Sash match the original details of my period property?

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How long does a typical installation take?

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Do you provide security upgrades for casement windows?

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Are your timber casement windows suitable for conservation areas?

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