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Comfort upgrades

Specialists in sash window and door renovation, refurbishment and draught proofing

Most Victorian and Edwardian sashes lose heat at the perimeter long before the glass fails. Precise draught proofing and renovation bring stillness back to the room without changing the look of the window.

Call 020 8150 7153

Sealed, still sliding

Brush piles, staff beads and parting beads are adjusted so sashes still run freely. Combined with cord and balance work, the result is a quieter, warmer opening that still behaves like a sash.

Get in touch

General enquiry.

For general questions or supplier enquiries, send us a note and we will reply. To book a free survey, use .

  1. 01

    We call you back

    Usually within one working day to arrange a convenient survey visit.

  2. 02

    Free survey at your home

    We assess your windows or doors and discuss repair, replacement or upgrade options.

  3. 03

    Clear written quotation

    Honest advice and a detailed quote, with no pressure to decide.

We use your details only to respond to this enquiry. See our privacy policy. The fastest way to book is still to call 020 8150 7153.

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