Wooden Sash Windows in London

We offer wooden sash window restoration, sash window installation, double glazing, maintenance, refurbishment and replace old sash windows.

Arthur East

Arthur is a hardworking and dedicated Glazing specialist, with over 10 years trades experience


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What is Wooden Sash Windows?


Wooden Sash Windows are traditional, much-loved windows with timber frames. Often found in listed buildings, wooden sash windows are specially designed so that the upper window slides right down into the lower window and is held securely by a latch or catch.Trade Timber Windows and Doors wooden windows are known for their flexibility, durability, and great design. They are made from a variety of quality woods, to ensure that there is a solution to fit every property. These windows have been used extensively in properties located throughout the UK and are seen on many stately homes throughout the country. Wooden sash windows are pleasing to look at, offering an authentic traditional look and feel. They’re also light, generally inexpensive and easy to install. If you are in the market for a wooden sash window for your London home, you are on the right page.

What Makes Trade Timber Windows and Doors Wooden Sash Windows Special?

  • Modern features
  • Durable choice options
  • Choice of durable softwood or hardwood
  • Easy to operate
  • Classic style
  • Easy running mechanics
  • Natural wood
  • Micro-porous stain and paint finishes

What are the Main Features of Trade Timber Windows and Doors Wooden Sash Windows?

  • Shielded from the Elements
  • Enhanced Security
  • Soft or hard wood options
  • Double glazing
  • Bespoke options
  • Available with traditional cords and weights or springs

What are the Amazing Benefits of Trade Timber Windows and Doors Wooden Sash Windows?


Thermally Efficient

One of the best things about our Wooden sash windows is their thermal efficiency. Because they are made from solid timber, they are almost mostly resistant to any form of wind or water damage. With regular cleaning, maintenance and servicing, your timber sash windows will continue to look as good as new for many years.

Exceptional Durability

Trade Timber Windows and Doors wooden Sash Windows are extremely durable, with an estimated lifetime of 120 years. Sturdy construction means decades of trouble-free performance. Wooden sash windows were the predominant window type for three centuries, and many are still in service today.

Aesthetically Pleasing

Our aesthetically pleasing sash windows are produced using the finest timber and a craftsmanship that ensures they look as good inside as they do on the outside. Our stunning design offers full air flow and lets in all the daylight you need to create an open and spacious feel, all year round.

In addition to being beautiful, Trade Timber Windows and Doors wooden sash windows are available in a variety of colours, finishes and styles. They can be designed to complement almost any style of home, from traditional to modern and everything in between. With our wide range of traditionally-made and modernised sashes, you’ll be sure to find the perfect fit for your property.


Wooden sash windows are unique because of their versatility, with the ability to be altered by removal or addition of individual panels, as well as being a self-contained unit. Trade Timber Windows and Doors Wooden sash windows can be used in any type of interior and exterior, without limitation or restrictions.

Environmentally Friendly

Trade Timber Windows and Doors Wooden Sash Windows help reduce your carbon footprint without compromising on design. Wood is naturally a renewable resource with a much smaller environmental impact than other materials.

Our wooden sash windows are made from sustainable materials and as such contribute to reducing climate change.

Timber can be Painted, Stained, and Carved

You can change the look of your framing by painting, staining, and carving your wooden sash windows. Paint comes in a variety of colours for any décor and will give your space an instant change. Stains can add colour as well as pattern to your frame. Carving adds texture to your windows’ surface and can also open up design options for a room.

Our Wooden sash windows will breathe new life into your home, giving you exactly what you require, enhancing the overall value of your property and providing ultimate energy efficiency.

Structural Integrity that Offers Security

Wooden Sash Windows have a structural integrity that provides security and certainty for the homeowner. Trade Timber Windows and Doors wood Sash Windows are extremely secure, because they are a permanent part of your home.

For over 10 years Trade Timber Windows and Doors London has been a leading supplier of high quality wooden windows with superior thermal performance and excellent security features to keep your home safe. While we are best known for our windows, we also specialise in timber doors, windows and frames and all of our products are finished with the same care that you would expect from any high-end wood product. From conservatory installation to refurbishment and repairing work – we’ve got it covered.

Wooden Sash Windows Colour Options

Paint finishes

  • White
  • Cream
  • Beige Grey
  • Chartwell Green
  • Agate Grey

Stain finishes

  • Light Oak
  • Mellow Teak
  • Warm Mahogany
  • Dark Walnut
  • Ebony

Wooden Sash Windows Handle Options


  • Brass
  • Chrome


  • Fitch Lock
  • Pull Handle
  • Lift Hook

Our Guarantee

  • Unrivalled Expertise in Door & Window Glazing
  • Industry-approved Door & Window Glazing
  • High-quality Door & Window Glazing
  • Unbeatable Value for Money
  • 100% Safety and Satisfaction
  • Checkatrade Registered
  • Homepro Insured
  • CERTAS Guarantee

Why Choose Trade Timber Windows and Doors Wooden Sash Windows?

There are dozens of window experts in London, so why should you go with us rather than any of the others?


Warranties and Guarantees

Whether you are a homeowner, letting agent or a builder, you require sash windows that have been professionally installed and properly fitted, that look great, stay draught-free and are backed by warranties. With Trade Timber Windows and Doors Sash London, you get the personal service of a local company that has been in the trade for over ten years including a 10-year warranty on all our wooden sash windows – so that you can relax about your new windows and enjoy your home knowing they have been fitted correctly to the best possible standard.

Precision made-to-measure

Precision made-to-measure is not a phrase we take lightly. Our products are tested to the highest levels of quality, and we offer custom fit windows to meet your needs. All of our products are made by a joiner, drafted by an engineer, and manufactured using the most advanced technologies available.

We provide bespoke products and you can be assured of a great fit and the best performance for your product. Our products are tough & reliable, and they’re made to last.

Professional installers

At Trade Timber Windows and Doors Sash Windows London, we have a team of professional installers, fully trained and qualified in the traditional method of glazing sash windows. Our aim is to make the job easier for you so that you can sit back and enjoy your beautiful wooden sash windows.

All our service personnel are expertly trained and fully insured. They’re also members of the Guild of Master Craftsmen, so you can rest assured that they know how to get the job done the right way. Customer satisfaction is always guaranteed.

Price match promise

Our competitive prices are backed by a Price Match Promise: We try our best to offer you the lowest prices we possibly can, but if you do happen across a better deal from any other company, we’ll make sure it doesn’t just match our price – we’ll beat it by a reasonable percentage of the difference, giving you even more great savings.

Environmentally friendly

Our reliable products are made with earth-friendly materials and have zero waste. We give back to the community and value our environment.

UK made

UK made wooden sash windows are the original sash windows as designed by British sash window pioneers. The quality of manufacture, the high standard of product detailing and the durability of these products across time is second to none when compared to other types of glazed windows.


Our premium quality engineered wooden sash windows are manufactured using the finest timbers and materials, ensuring they will last you for generations to come.

With a range of window solutions available, we can help you choose which option is most suitable for your property. As a proud supplier of bespoke wooden sash windows, we aim to keep our customers with us for life.

You will be kept fully up to date throughout the entire process from ordering through to delivery and beyond all contact information is always available should you need any assistance or advice during this time.

Wooden Sash Windows Technical Specifications


Double glazing

  • 14 mm gap between panes for increased insulation
  • Low iron outer glass
  • Low E internal glass keeps your home warm
  • Thermally toughened safety glass fitted as standard

Locking mechanism

  • Traditional-style Fitch lock
  • Internal security bolt for added security
  • Locks engage securely at the interlock to create a tight seal
  • Weather resistant seals

Georgian bars

  • Q-Lon weather resistant seals
  • Draught resistant seals to keep the cold air out
  • Optional trickle ventilation in the frame

Window opening

  • Hidden springs to ensure smooth open and closing

Internal glazing beads

  • For extra security, with concealed fixing

Request for a FREE Quote

We offer a variety of sash window repairs, new installations, maintenance, refurbishment and replacement services in London.

To find out more about our services, get free quotations, or arrange an appointment, call this number 020 452 51669.


Why Choose Trade Timber Windows and Doors Camden-Town’s Sash Window Installation Service?



Our commitment to professionalism is paramount. In addition, we appreciate the need to offer our customers fast and efficient service at a fair price. That’s why we only use experienced fitters who are fully trained to install your brand new sash windows. 

Sash Windows Frame Materials

We supply a range of premium quality sash windows to suit all design tastes. With our superior quality and attention to detail, we ensure that your project gets done right. We’ll clean up every day so you can enjoy beautiful new windows from day one!


Trade Timber Windows and Doors has been in the glass business for 10 years, providing quality glazing services to you. While our business has grown steadily, we have not compromised either the quality of our work or customer service, which is why we still receive excellent feedback from our current and past clients.

We provide a detailed description of our services and get rid of any doubts that customers might have about our work. All you need to do is call us today for immediate solutions to all your sash windows needs in Camden-Town.

10-Year Guarantee

Guaranteed for 10 years, all Trade Timber Windows and Doors installations are designed to last. We’re confident that you will enjoy your sash windows for many years to come, which is why we offer a ten-year guarantee.

Competitive Prices

Trade Timber Windows and Doors Camden-Town is a professional firm offering high-quality commercial and domestic glazing services at competitive rates – guaranteed to meet your exact specification. We take pride in our work and offer free estimates so you know every inch of the job before it even starts.

Minimal Disruption To Your Routine

We value your time and ours, which is why we don’t need to leave marks on your door.  We’re flexible, so we can schedule your installation when it suits you. That way, you won’t have to take time off work or interrupt a busy weekend.

We arrive at the agreed time, do the job you hired us for quickly and professionally, and leave your home in the same condition we found it. Aside from our regular window repair services, we also provide 24/7 emergency repair services so that if anything goes wrong with one of your windows, you can contact us right away and we can come to your aid as soon as possible.

Quality Materials

We are professionals and we care; unlike some of our competitors, we only use the best materials for your sash windows installation. We offer a wide range of high-quality products made to last – from durable extruded aluminium sashes to practical thermally broken spacer bars and beautiful weather-resistant timber frames.


Start your project today

Let Us Start a Project Together

If you need Box Sash Windows, go with Trade Timber Windows and Doors Sash Windows London. We are approved by Checkatrade and CERTAS, which means we have undergone a rigorous inspection process to ensure that we meet the high standards required. Trade Timber Windows and Doors London is one of the UK’s leading providers of box sash windows, with a wide range of styles available. Contact us for your FREE brochure today or call 020 452 51669 for a free, no-obligation quote.




Frequently Asked Questions

How much does it cost to fit wooden sash windows?

The cost of wooden sash windows will vary depending on the size and layout of your home or business premises, the number and condition of current windows as well as any additional works that may be carried out at the same time. At Trade Timber Windows and Doors London, we can provide you with a no-obligation quote when you contact us on phone xxx.

How do you install wooden sash windows?

Installing wooden sash windows can be a complicated procedure without the right tools and skills. With our friendly, expert team you can expect a professional service to suit your needs and budget. For best results talk to the experts at Trade Timber Windows and Doors in London today on 020 452 51669.

How easy are timber sash windows to clean?

Timber sash windows are easy to clean. They allow more air flow, and have no plastic parts that might hold on to dirt or become scratched.

How is Wooden Sash Windows Maintained?

Wooden Sash Windows can last for years if they are cared for properly. Therefore, you may want to consider using the services of a professional window cleaner. In addition to this, the windows should be cleaned at least twice a year if they are internally glazed with double-glazing or with softwood plywood between the glass panes. All the wood in your wooden window should be treated with appropriate wood preservative which can be applied by you, or a local approved contractor.

Is planning permission needed to replace wooden sash windows in a conservation area?

Planning permission is not required to replace wooden sash windows in a conservation area. However, it is good practice to check with your local authority if you’re unsure as every case may differ.

What types of wood are your wooden sash windows available in?

Our wooden sash windows are available in various combinations of hard and softwoods. Our standard Softwood Sash Window range consists of Pine, Oak, and Ash and a premium range consisting of Redwood and Teak. The following Hardwood Sash Windows are available; Oak, Beech or Ash.


Information about London


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