About Us

The London Sash Window Company specialises in replacing and restoring traditional windows. From overhaul and draught-proofing to complete replacement, we provide a full service to address all your requirements.

Our business is making your sash windows more efficient and attractive. We can sympathetically restore your current windows or replace them with brand new, fully painted double glazed windows that meet current building regulations.

We provide exceptional service, by installing first-class, authentic sash windows that retain the look and feel of the original, whilst giving you all the benefits and comfort of modern living.

Meet The Team

Always here to help and just a phone call away!
Simon Pavey

General Manager

Ann Horan

Head of Clients

David Jarvis

Client Manager

Matthew Dixon

Client Manager

Michael Dennison

Installation Manager

Kieran Walls

Project Surveyor

Lauren Pitt

Internal Client Manager

Natasha Roye

Office Manager

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London’s #1 Sash Window Specialist.

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020 8355 3421

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Our office hours are 9am - 5:30pm, Monday to Friday. We aim to respond immediately to all enquiries submitted during office hours, or within two hours of opening for all other enquiries.


When we call, one of our team will clarify your requirements, answer any immediate questions you have, and arrange a convenient time for an expert to visit you for a no obligation survey and quote.


While you wait for our call, why not continue to browse our site? Check the FAQs for answer to the most common questions, or be inspired with our sash window gallery!