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Trusted Traders

The Original Box Sash Windows Company

Profile thumb janefoley

4.8

13 Reviews

Opening Hours
Today - 09:00–17:30
  • Monday 09:00–17:30
  • Tuesday 09:00–17:30
  • Wednesday 09:00–17:30
  • Thursday 09:00–17:30
  • Friday 09:00–17:30
  • Saturday - Closed
  • Sunday - Closed

About

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

Today we install our double or triple glazed wooden windows, or upgrade old ones, for hundreds of satisfied customers

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

WHY YOU ARE IN SAFE HANDS
Our Customer Liaison Manager, Jane, photo above, 24 years experience with us, can carefully guide you through your order, to successful completion.
click "Visit website" (under map)

THERE ARE 7 IMPORTANT THINGS YOU SHOULD KNOW BEFORE BUYING NEW TIMBER WINDOWS
To find out these facts
click "Visit website"

THE TOP CHOICE OF WINDOWS FOR THE HOME OWNER
who wants to save on heating costs,
who wants to reduce noise from outside,
who wants extra security and peace of mind, and/or
who may need planning consent for new Sash Windows
click "Visit website" to find out

HISTORY OF THE BOX SASH WINDOW
click "Visit website"

What we do

  • Double glazing

    • Double glazing installation
    • Double glazing suppliers
    • Double glazing repairs
  • Glaziers

    • Sash windows
    • Timber windows
    • Replacement window services and repairs
    • Window consultants
    • Double glazing installation
  • Draughtproofing installers

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

4.8
13 reviews
Customer Service
4.8
Quality
4.9
Value
4.5
Sort by
Excellent service
Customer Service
Quality
Value
Replacement timber frame casement windows. Excellent service from everyone in the company. Very good product. Everything delivered and installed as agreed and on time. Extremely tidy workmen.
Catherine, Hertfordshire Posted on 21/05/2018 , work completed 21/05/2018
Professional, efficient, tidy and polite.
Customer Service
Quality
Value
Arrived on schedule. Friendly and polite. Worked neatly and quietly and quickly. Excellent quality windows. Look beautiful and now the rooms are quiet and draught-free. Left house tidy and clean. Finished early. Highly recommend.
Katrina, London Posted on 18/04/2018 , work completed 18/04/2018
Good quality work, and excellent outcome in the end, but needed a little push to meet the required finish standard at one point..
Customer Service
Quality
Value
Full four storey mansion block rewind owed with wood framed doubled glazed windows. Around 40 windows in all
Which? Trusted Traders Consumer Posted on 22/03/2017 , work completed 22/03/2017
A trader you can really trust
Customer Service
Quality
Value
I had a Victorian bow window replaced. The work was first class. The installer was punctual, polite and professional. I wish all other traders would be like him.
Which? Trusted Traders Consumer Posted on 16/02/2017 , work completed 16/02/2017
Fantastic windows and installation
Customer Service
Quality
Value
Had downstairs bay window and 2 upstairs sash windows replaced. Workman turned up on time everyday, dust sheeted absolutely everything and did a complete clear-up at the end of each day. The quality of these windows and skill of the installer cannot be faulted. They only use their own installers, who are highly skilled and do a faultless job. The windows themselves are UK made, of the highest specification and look and operate fantastically. The Original Box Sash Window company do it right and would recommend their work.
Which? Trusted Traders Consumer Posted on 01/02/2017 , work completed 01/02/2017
Outstanding workmanship
Customer Service
Quality
Value
I cannot recommend this company highly enough. The quality of workmanship and professionalism of the window fitters exceeded all my expectations. They were prompt each morning, courteous and efficient. The windows themselves are beautiful and best of all the workmen left the flat cleaner than it had been when they arrived!
Laura, London Posted on 23/11/2016 , work completed 23/11/2016
New sash windows
Customer Service
Quality
Value
Very good quality windows and installed in highly professional manner
Rob C Posted on 27/09/2016 , work completed 27/09/2016
Excellent Company
Customer Service
Quality
Value
A first class company and a first class product. We were delighted with there attention to detail and there fitters. Would thoroughly reccomend.
vivienne Posted on 18/08/2016 , work completed 18/08/2016
Lovely sash windows with acoustic glass
Customer Service
Quality
Value
These sash windows are very high quality - they look just as nice as the originals but have greatly reduced the noise levels from the main road outside. All the staff were very friendly and knowledgeable, and the work was carried out fast with minimum disruption. I would definitely recommend this company.
Rachel Posted on 06/08/2016 , work completed 06/08/2016
House now finally warm
Customer Service
Quality
Value
We didn't want to change the look of our Victorian cottage so decided on wood double glazed sash replacements. We had been worried about the price, but it wasn't as bad as we'd feared and the quote from Original box sash was slightly lower than another we'd got. We were very happy with the service, which was friendly, helpful and very thorough. We never felt pressured to buy and I was pleased that they were clear about the prices because I hate dealing with salesmen who tell you everything except what its going to cost. The fitter was very pleasant and efficient, and did a fantastic job, fitting three windows into a bay and one window in the back of the room in just one day. We are delighted with the windows which look superb - so much better than the old windows. Best of all, during this freezing weather we have really noticed how much warmer the house has been.
1679823 Posted on 03/02/2015 , work completed 03/02/2015