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Wooden Sash Windows

Our beautifully crafted wooden sash windows combine heritage style with modern thermal and noise reduction features for a warmer and quieter home.

We specialise in double glazed wooden sash windows for all types of properties throughout London. We can replicate existing designs and are experts in creating traditional wooden sash windows for homes in conservation areas and for listed buildings.

home iconThe Sashed wooden sash window product range includes:

  • Complete with spray painted architrave and internal window cills
  • Quadruple seals for optimal draft and noise reduction
  • Double glazed, with acoustic and conservation area options
  • Specialist single and slimline glazing options for listed properties
  • UK and EU thermal and safety standards compliant
  • Traditional cords and weights or spring balanced options

home iconCan you match my existing windows?

Sashed offer a range of sash window styles. Each sliding sash window is bespoke and made to measure. We can recreate your existing window design and glazing patterns, allowing you to retain the period look of your home.
If required we can also make your sash windows conform to listed building and conservation area requirements, using a combination of our conservation designs, heritage double or slimline glazing, or single glazing & putty. Check out our conservation and listed building windows here. Want to know the exact specification and measurements of our windows and doors types? Click here for technical diagrams.
Sash windows in South London

rain iconSample sash window 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 (Does not include any extras such as toughened glass, architrave, and internal window cills which may be needed depending on individual requirements).

View our wooden sliding sash window up close

paint iconThe perfect finish for your windows

All our sash windows are finished to an immaculate standard and are spray painted in the factory with four coats of paint. You can choose traditional white or another colour from our Sashed RAL colour chart.
You can also choose to have dual colours, perhaps white on the outside and a vibrant colour on the inside. Your windows will be fully finished with no need to paint after installation, and for many years after.
Sashed also offer a close matching service to Farrow and Ball’s(TM) paint range. See our Farrow and Ball(TM) close matching service for more details.
Spay painted sash window

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 engineered pine, meranti hardwood or oak for all windows and doors, the choice is yours.
For glazing we utilise the latest technology in thermal performance. Both our double-glazing and triple-glazing is filled with either argon or krypton gas. As you’d expect we offer all kinds of toughened, laminated, 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.
A sash window in Chiswick

fitting iconFitting

Our FENSA registered specialist fitting teams offer a premium service for our customers throughout the London area. As you would expect, they are experts in fitting traditional sash windows with cords and weights, as well as all other types of windows and doors. They can also undertake minor modifications to the size and shape of the openings for the windows or doors, as required. Our fitters will take care to protect your property while they are working and will leave everything in a clean and tidy condition. Our normal fitting service includes making good the inside and outside walls, sanded and ready to be decorated and disposal of your old windows and doors. Additional services such as decorating and installing shutters can also be undertaken, depending on your requirements. Check out our fitting services page for full details and FAQ’s.

The Sashed fitting team replacing a triple sliding sash window in Kensington.

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 and in most instances we can replicate your existing horns. See our decorative sash horn section for more details and pictures.
One of seven sash horns

rain iconThe quadruple sash window seal

Unlike most sash windows companies, we fit four seals into your new window as standard. Using four sets of Q-Lon weatherproof seals offers optimal draft sealing, noise reduction, and allows your windows to slide smoothly eliminating sash rattle.
The first thing that most of our customers say is that they are amazed at how much quieter their home is since they have had their new windows installed, and how much it has improved their quality of life.
Weather proof seals in your sash window helps keep the warmth in and the weather out

tickmark iconIn safe hands

When using our fitting services, and as members of the FENSA scheme both your deposit and warranty are independently insured with an insurance backed guarantee policy from The Independent Warranty Association (IWA), more details available on the IWA website. In addition to your FENSA certificate your new windows will also be registered with your local authority as legal and compliant with building regulations, this is vital if you ever decide to sell your property.
Sashed makes a Declarations of Performance and CE marks all of our products with a printed CE label. In the UK, a CE marked product shows legal compliance with building regulations (Part L), which apply to all new external windows and doors.
Finally Sashed has been vetted and endorsed as a Which? Trusted trader.
Sashed accreditations

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