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Wooden sliding sash windows

Every new double glazed, timber sash window we manufacture and install across London is made to measure.

We can replicate any design, including period sliding sash windows. We are also experts in suppling traditional wooden sliding sash windows for homes in conservation areas and listed buildings.

home iconThe Sashed sliding sash window product range includes:

  • Quadruple seals for optimal draft and noise reduction
  • Double glazed, with acoustic and conservation options
  • UK and EU thermal and safety standards compliant
  • Traditional cords and weights
  • Spiral/Spring balanced
  • Sash window bays

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Need some Inspiration?

View our galleries Customer projects

View our timber sliding sash window up close

home iconCan you match my existing windows?

Sashed offer a range of sash window styles (profiles). Each sliding sash window is made to your individual needs. We can create any design or pattern, allowing you to have either wonderfully modern windows or reproduction windows to retain the period look of your home. If you can’t find the window you need in our standard range then we offer a free replication service. It’s simple… just send a picture of your window to to kick off the process.
If required we can also make your sash windows conform to listed building and conservation area requirements, using a combination of our conservation profiles, discrete double glazing and/or traditional single glazing & putty. Check out our conservation windows here.Want to know the exact specification and measurements of our windows and doors types? Click here for technical diagrams and profile depths.
Match my existing sash windows like for like

paint iconThe perfect finish

All our windows are finished to an immaculate standard and are spray painted in our factory with four coats of paint. You can choose traditional white or another colour from our Sashed RAL colour chart. Your windows will be fully finished with no need to paint after installation, saving you time and money. Check out our inspiration gallery for some ideas.
Sashed also offer a close matching service to Farrow and Ball’s paint range. See our Farrow and Ball(TM) close matching service for more details.
Spay painted sash window

ironmongery iconFitting

We have an amazing fitting team who operate in Greater London who will clean up and tidy after they leave, we like to call this the ‘like we were never there service’. We can also undertake modifications to the size or shape of your openings, for example, if you are replacing a sliding sash window with a French door. Our standard installation usually includes making good both inside and outside walls and disposal of old windows and doors, but other options, such as repainting of walls are available depending on your individual requirements. Check our fitting services page for full details and FAQ’s.
The sashed fitting team

rain iconSample pricing

A typical 1200mm x 1600mm traditional sliding sash window, cords and weights or spring balanced, in finger-jointed pine with four coats of microporous paint, clear double glazing, including warm edge spacers and ironmongery. Example price £944.00 plus VAT.

quality workmanship iconOur quality promise

All our sliding sash windows are manufactured to high standards from top quality materials and come complete with a comprehensive 10-year guarantee as standard. Check out our guarantees here.
Our sash windows are perfectly balanced and they slide effortlessly with one hand, with exacting glass standards, a range of decorative horns and Georgian glazing bars and beading, you’ll love how beautiful our windows are.
We only use the highest quality slow grown Grade 1 finger jointed pine or meranti hardwood for all windows and doors, the choice is yours. We can also offer oak windows and doors by request.
For glazing we utilise the latest technology in thermal performance. Both our double-glazing and triple-glazing is argon-filled. As you’d expect we offer all kinds of toughened and obscured glazing options and all our glazing comes with warm edge spacers, so it’s difficult to tell our windows are even double glazed, this is critical in order to keep an original look to your windows and property. Click here to see our glazing options in more detail.
Quality Sash windows

ironmongery iconIronmongery and decorative horns

To finish off your beautiful windows Sashed offers a choice of ironmongery finishes in Brass, Polished Chrome, Satin Chrome or White. See our Ironmongery section for more details and pictures.
We also offer a choice of seven decorative horns. See our decorative sash horn section for more details and pictures.
One of seven sash horns

rain iconThe quadruple seal

Unlike most sash windows manufacturers, we fit four seals into your new window as standard. Using four sets of Q-Lon weatherproof seals offers optimal draft sealing and allows your windows to slide smoothly eliminating sash rattle.
Weather proof seals in your sash window helps keep the warmth in and the weather out

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Contact Us

Address: Sashed Ltd, 19 Eastbourne Terrace, Paddington, London, W2 6LG
Email: Tel: 0800 195 2939
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