Our Traditional Window product range

Box Sash Windows
Casement Windows
Timber Doors
French Doors
Folding Doors

The Traditional Window & Conservatory Company – Traditional Windows hand crafted

The Beauty of Sash Windows, Doors and Conservatories with all the modern benefits. Hand made by craftsmen using the finest quality materials and traditional methods.

The quality of workmanship ensures that our traditional windows will enhance the value of a home. We offer a complete service, from initial inspection, design ideas centred on your criteria, to construction, including our own vacuum pressure wood treatment plant and installation. Supply only is also available. This unique service covers all the following joinery and construction in hard, soft and engineered timbers; Box Sash Windows, Casement Windows, Front Doors, French Doors, Sliding Bi-folding Doors, Conservatories, and Glass Lantern Roofs.

Handmade by Craftsmen

As bespoke joiners each window and door are made to mirror the original and for this reason our joinery is commissioned by architects, discerning homeowners and those living in conservation areas and listed buildings.

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Class A service

Class ‘A’ double glazing and draught proofing that exceeds the latest Building Regulations.

Finest materials

Accoya®: the finest modified timber guaranteed for 50 years not to rot or warp.

Long lasting cover

Micro-porous paint cover for a long-lasting finish and durability.

Complete service

Windows & doors created individually to requirements.Replicas of originals or customised.

Our Case Studies

Conservation areas
Read Case Study


Grade II listed buildings
Read Case Study


Original decorative leads & replacement timber windows
Read Case Study


Reverting to original timber period style windows fitted with double glazing

Read Case Study


Changing window designs
Read Case Study


Sound reduction & period timber windows
Read Case Study



I am an architect, with demanding standards when it comes to craftsmanship, attention to details and general manners when installing in a lived in home.Traditional Window & Conservatory Company were impeccable in all respects and pleasant with it.

Mr Egrett

2 years ago, we had 10 new wooden sash windows made and installed. This was after initially approaching 10+ companies and meeting up with 3. As I type this they are back at our house replacing the whole of our front elevation being 4 sash and 6 casement windows, so as you can tell we think their windows are great …. PS I am a Chartered Surveyor and would not recommend lightly.

Mr Talbot

Thank you for creating and installing such good quality windows to meet our ever-changing designs. We are very happy with the results and are already recommending you to friends and family.

Mr Rock


From day one TWCC were impressive providing sound advice and a detailed quotation with options. Their products and quality workmanship are second to none and their fitters are highly skilled and leave little mess behind. Keep up the good work – our house looks better and is much warmer!.

Mr Vasdekys


Fantastic service from Des, Gary and all the team and the windows are superb. They have made such a difference to the warmth of the house. Our initial purchase was for an extension, now we are looking at replacing them all! Would highly recommend.

Mrs Coulstock


Despite the long wait for planning permission to be granted, the personalised customer services; standard of craftsmanship and the efficiency of the work carried out by the team of fitters has been excellent.

      Mrs Wilson

Efficient, faultless service with a high quality final product. Will definitely be using again!

Mr Guiu

We are extremely happy with the service provided from the initial visit to the installation. The Staff who installed the windows were extremely considerate to the fact there were young children in the house and left the place spotless. And the windows look fantastic!

    Mr Walker

The Installations came promptly at 08:15 and had finished both windows by 14:00. They did a great job with no damage to the internal decorations. The windows are a perfect match satisfying conservation requirements. We are looking forward to warmer bedrooms this winter.

Mr Conroy

We have had four Box Sash Windows fitted by the Traditional Window & Conservatory Co. Two have been in place for about five years and are still in excellent condition. The other two were installed on 27th June 2018. The installers worked cleanly and efficiently and did a great job with no damage to the surrounding decorative finish. Overall this was very impressive work.

Mr Rowe

From the outset Gary was knowledgeable & honest in what we needed – Patio Doors. On this advice we agreed the contract & had the doors installed. They arrived on time and completed the work to a high standard. We are delighted with the new doors.

Mr Gadsden & Mrs Jeffers

Great service from beginning to end. Great to see everything left so clean and tidy at the end.

Mrs Inch

We are delighted with our new windows, a prefect match for the originals but a huge improvement on the draughty frames and rotten sills. The whole experience went smoothly with care and attention paid at every stage. I’m so pleased we decided to do this, the house looks so smart now.

Mr & Mrs Gronmark

We are so pleased with our new windows. The workmanship, attention to detail, final finishing and cleaning up were wonderful. Great workers too! Thank you.

Mr & Mrs Murray

We have received wonderful service from Traditional Window & Conservatory Comp. They were quick, efficient and very pleasant. Our windows look great and the house is much warmer than before. I have already recommended them to friends.

Ms Marks

I have recently had four new windows installed by Gary Maunders at Traditional Windows. I am just delighted with the result. The work was done with great attention to detail, and very speedily, I cannot fault this company.

Mrs Wilton

Super efficient, reliable and quality service. We have used TWCC several times and each time they have provided top quality windows and a brilliant bifold door. Thank you.

Mr & Mrs Hemming

An excellent job as ever, looks fabulous and such lovely chaps doing the job.
Mrs Thomas

The work was very well carried out by people who really seemed to care about what they were doing. The result is excellent.

Mr & Mrs Knight

Having used the company on two seperate occasions I am very happy to recommend them for the high quality of their work and their excellent customer service to and during installation.

Mr Beggs

It’s the second time we have used the services of Traditional Window & Conservatory Company. Like the first time, we received warm and professional advice and first class workmanship & installation. Highly recommendable company.

Mr Egret

We are delighted with the appearance of our new windows and very pleased with the quick and efficient way the work was carried out.

Mr & Mrs Llewellyn

My windows are amazing, and I have no hesitation whatsoever in recommending Traditional Windows to anyone considering double glazing. The whole team are efficient, professional and extremely tidy!

Mrs Chapman

This was a complex job, cleaning 2 Edwardian leaded glass panels and enclosing between 2 new sheets of glass and sealing so that it became triple glazed. The finished job looks superb, the old glass and leads look like new and the quality of the workmanship and finish is excellent. I would highly recommend the team!

Mr Rice

So far so very good! We were very pleased with your craftsmanship and finish; also your efficiency on various stages and in particular your excellent timekeeping.

Mr Rees

I am more than delighted with my new windows and doors. It was so exciting to see how they fitted into the space & smoothly. Your staff – Nathan, Marlon & Steve were such a good team working together, quick and efficient. 

Mrs Corry

We are very happy with our new windows.

Mrs Maude

High quality product, friendly and efficient service. Very Pleased with my new windows.

Mrs Harford

I would highly recommend TWCC. The staff are very friendly, the products are of really good quality and the fitters are quick, skilled and leave the place clean & tidy. Any problems with a handle is fixed quickly free of charge up to 10 years after fitting – no quibble. Excellent service all round.

Mrs Atkins

The Traditional Window & Conservatory Co. recently installed a beautiful window they manufactured for our 1825 flint cottage in West Sussex. The window is very well designed and made, matching the other windows perfectly – the installation and company were smooth & very professional.

Mr Palmer

We are delighted with our new windows that have been manufactured identically to those being replaced – an absolute must to meet the planning consent. I cannot recommend more highly.

Mr Lambert

Great craftsmanship and smooth fitting. Excellent job as usual.

Mrs Spittle

We have used Traditional Windows four times now to replace our Sash Windows & French Doors and been delighted with the standard of work on each occasion. The fitters are clean, tidy, efficient & courteous & nothing is too much trouble.

Mrs Evans

We are delighted with the installation and the result in a warmer house – much warmer. Your installers were quiet, pleasant, thoughtful and came on time. They left no mess. Altogether a fuss-free experience. Thank you.

Mrs Ashmore

We are delighted with the craftsmanship and efficiency of the Traditional Window & Conservatory Company, from our first meeting with Des to the final installation with Gary. Thank you very much.

Mr Cameron

Excellent quality of workmanship in the making of the new window. It looks extremely good. The installation was carried out promptly and with the minimum of attendout mess.

Mr Rowe

TWCC are excellent – they are professional and charming with it. They seem to be able to overcome problems and just go the extra mile. A company that provides still a service.


We are absolutely delighted with our windows and doors and believe they will prove to be a valuable enhancement to our home over future years. We were particularly impressed by the speed, efficiency and attention to detail in the way the installation was undertaken, and by the courtesy shown to us by the whole team.

Mr Cave

We used the Traditional Window & Conservatory Company to replace four box sash windows, two in 2013 and two in 2018 nd were very happy with the results. Recently we had a box sash bay window replaced by them and again the skilled fitters did a great job on the day of installation. They work in an exceptionally neat and clean way to avoid any damage to surrounding decor. When our old bay window was removed some bricks above came away unexpectedly due to a rotten support timber. The fitters took a lot of care making good after this; they restored some plaster moulding above the window at no extra cost and came back the next day to touch up paintwork. We are very pleased with the new bay window.

Mr Rowe

We are absolutely delighted with our new windows. The fitting procedures were expertly conducted, in an impressingly prompt manner, and by capable and considerate craftmen. An excellant service provided which we can confidently recommend. Thank you.

Mr & Mrs Hulme

Our Accreditations

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