Founded in Windsor, Berkshire and manufacturing Double Glazed Timber Sash Windows since 1979.

Today we serve London & the South East installing our new organic timber windows, or by converting old ones.

We can save heating costs, reduce noise from outside, provide extra security, all without impairing the wonderful aesthetics of original wooden windows.

ABOUT US – WHY YOU ARE IN SAFE HANDS……

mikeharris
Each of our Local Area Window Surveyors has over 20 years experience of wooden sash windows. For example Michael, who has been with us for 19 years, can help you examine the various options to ascertain the most cost effective for you, then he will provide you with a free Best Advice Report.

TO CONTACT MIKE, OR HIS COLLEAGUE IN YOUR LOCAL AREA, CLICK HERE

janefoley
Should you decide to place an order, our Customer Liason Manager, Jane, 24 years experience with us, can carefully guide you through the process of your order for organic timber windows, to successful completion.

JANE’S DIRECT LINE FOR CUSTOMERS IS 01753 829104

phillipbunce
Our Production Manager, Phillip, 26 years with us, oversees our skilled joiners, glazers and painters to create your hand-assembled, British made wood windows. You are very welcome to visit our state-of-the-art joinery works and examine the authenticity they can create for you.

TO CONTACT PHIL DIRECT PLEASE EMAIL:
phillip.bunce@boxsash.com because your message is important, it should be on record.

tanyasim
Our Installation Manager, Tanya, 25 years experience here, will arrange the fitting date mutually with you, for your wooden windows, to be undertaken at your home by our Competent Persons installers. On completion everything will be left clean and tidy, will reduce your heating costs and add value to your home.

TANYA’S DIRECT LINE FOR CUSTOMERS IS 01753 829110

Sash windows, the 7 most important things you should know before buying new timber windows

To find out important things about a timber window, double glazed, please click here to continue reading.

The most popular choices from thousands of sash window installations by our skilled local joiners based in London and the South East.

26 Speldhurst road renewedTop choice of windows for the Home Owner in London and South East for saving heating costs.

Aesthetic, slim sealed glass units WER B, with solid organic timber which insulates the frames.

 

Top choice for the Home Owner in London and the South East who wants to reduce noise from outside.

Double glazed organic timber sash windows with exclusive VapourTec (TM) acoustic barrier gas-fill and laminated glass, both saving heating costs and reducing noise.

Top choice for the Home Owner in London and the South East who wants extra security and peace of mind.

Laminated glass outside and safety inside in double glazed authentic box sash windows, saving heating costs and really secure.

Top choice for the Home Owner who wants ultimate performance of saving heating costs, noise reduction and security.

Traditional organic timber sash windows, double glazed with exclusive VapourTec (TM) WER B, Amazing. There is also a special offer to introduce triple glazing sash windows.

Top choice for the Conservation Area Home Owner who may need planning consent for new but authentic Sash Windows.

Organic timber frames and solid timber glazing bars with original mouldings. Extremely discretely double glazed. Can be divided into individual panes of old glass. Excellent for saving heating costs.

click for your free sample or phone 0800 783 4053

Gallery

Before
After
After
 

 

MORE AFTERS

 

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Optional service: send us photos of your windows via this interactive website and receive a Best Advice Report FREE OF CHARGE. This could provide you with a speedier report.

click here to post your photos to us

Video and Links

A short video from 30 years ago depicting how we invented the double-glazed timber sash window and how we developed this concept. You may recognise the celebrity commentator!

You can visit our video at http://www.youtube.com/watch?v=RmFxiMy-aL0 and http://www.youtube.com/watch?v=7LalUTlenzI