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Stylish and traditional wooden sash windows

If you are looking for to enhance the beauty and value of your home, our elegant vertical sliding sash windows could be the answer. Designed to replicate the classic style of traditional wooden sash windows, but with modern security features and levels of energy efficiency, our timber sash windows will look fantastic and perform brilliantly in homes of all ages and architectural styles. Our sliding sash windows are made from high-quality timber that’s durable, sustainable, and easy to maintain. They offer excellent thermal and acoustic performance, as well as security and safety.

Timber vertical sliding sash windows from Lindenwood Home will add charm and character to your home, while also improving its comfort and efficiency. Transform your home with these elegant and functional authentic wooden windows!

Sliding sash windows on a large shop building and flowers in foreground

Sliding Sash Window Features & Benefits

Unique sash seal with dual-seal designs improves the thermal and acoustic performance of the windows, reduces draughts, and delivers a high weather rating.

Choice of traditional sash horns and astragal bars deliver a truly authentic appearance.

Window Energy Rating of ‘A’ as standard, with high-performance triple glazing options also available 

Excellent acoustic performance as standard, with options to further enhance noise reduction.

Accoya® linings increase the durability and stability of the window frame with a high-performance modified wood material.

Highly secure sash windows tested to stringent PAS 24 security standards.

Environmentally designs and materials offer fantastic sustainability.

Opt for a traditional cord-and-pulley system or a modern spiral balance system for smooth and easy operation of the window.


Choose from a range of colours for your sliding sash windows

Wooden sash windows are a classic and elegant choice for any home. But did you know that you can also customise the colour of your sliding sash windows to suit your personal taste and design preferences? At Lindenwood Home, we offer a wide selection of colours for our vertical sliding sash windows, from traditional white and cream to more contemporary shades like grey and green, plus, of course, a selection of beautiful natural timber finishes too.

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Cement grey
Cream colour
Jet black
Mint turquoise
Night blue
Oyster white
Pale green
Pastel turquoise
Pebble grey
Pure white
Traffic white
Engineered redwood
European oak
Grandis hardwood

What our customers are saying

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We are happy to highly recommend Timber Windows UK, being delighted with their replacement of all of the ancient, and in places rotting, windows in our 19th century Lincolnshire house. The quality of the windows plus the high level joinery skills of the TW craftsmen resulted in a brilliant installation.

Sally Harrison
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Timber Windows UK have replaced 7 of our windows over the last few years. Each time the experience has been outstanding. The team is highly knowledgeable about the latest and greatest technology regarding the windows, are very professional and very pleasant.

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The marriage of precision engineering and old-fashioned craftsmanship was a joy to witness – and the beauty and comfort of our home has been greatly enhanced.

Daniel & Anna, Dulwich
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Work carried out to the highest professional standard, the new windows have transformed our house.

David Shanks
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We have had 8 Victorian wood sash windows replaced on The Old Rectory. Duncan and his team have been fantastic. Friendly, Adaptable, On time, cleaned up after themselves and the quality and workmanship has been excellent!

Mark Hutchings

Timber windows for the East of England

For over 30 years, we’ve been serving homes across the East of England with the highest performing timber windows and doors, combined with excellent customer service. We have a wealth of knowledge when it comes to traditional and modern wooden windows, meaning you can trust that your next home improvement is in the best hands.
We have three locations available for you to come and see our high-quality products for yourself. Our Lincolnshire and Norfolk showrooms are open between 10:00am to 16:00pm Monday-to-Friday, with viewings strictly by appointment only. Our London showroom is open to visit between 10:00am to 16:00pm Monday-to-Friday and 09:00am to 16:00pm on Saturdays. Book your appointment today!

London ShowroomLincolnshire ShowroomNorfolk Showroom