Sliding 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 Are The Benefits Of Sliding Sash Windows?


Sliding Sash Windows are designed to optimise every inch of the window opening. They also come with a host of benefits and may very well be the right choice for you if you’re looking to replace your windows. Here are just a few benefits you will enjoy when you invest in sliding sash windows.

Outstanding Weatherproofing

Whatever the weather, if you have sliding sash windows, you will never have to worry about the rain again. Being weatherproofed with factory sealant means that no water can get through from outside to inside which is a real bonus for anyone who lives in an area with very cold winters and warm summers.

Low Maintenance

One thing that does not need much maintenance are sash windows. Sash windows have been a popular choice for over 400 years because they are versatile, pretty and almost impervious to the elements. Because there is so little to do in terms of maintenance, sash windows should last indefinitely. In order to keep the window operating efficiently, you should open and shut the window a couple of times a year and at least once a year gives the window an all-over clean to remove dirt and grime any build-up of dust inside the frame.

Improved Security

Security is a very important aspect of any property. Sliding sash windows are capable of offering you security against intruders and other menaces. A robust style, combined with sturdy materials and construction, will enable you to go about your daily business without worry. Security also does not only pertain to physical securing but also offers a sense of safety to people within the property.

Unique Appearance

New sliding sash windows can make a dramatic difference on your home’s appearance. Whether for the purpose of meeting energy performance requirements or simply to improve the overall look and feel of your home, new sash windows are a great investment.

Better soundproofing

Sliding sash windows are known for their soundproofing qualities, something that all landlords will undoubtedly appreciate. This helps to keep the peace in your home by preventing noise from travelling into neighbouring properties and reducing the likelihood of complaints from neighbours about noise nuisance.

Sliding Sash windows are a unique and stylish window fitting and are widely known as one of the most popular window configurations. If you are in the market for a sliding sash window for your London property, you are on the right page.

Our Guarantee

  • Unrivalled Expertise in Door & Window Glazing
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  • High-quality Door & Window Glazing
  • Unbeatable Value for Money
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What Are The Features Of Our Sliding Sash Windows?



The sliding sash windows we provide are of the highest quality. They boast a number of great features, such as durability and strength. Our sliding sash windows are designed to last for a very long time due to their sturdy construction. We also provide reliable and efficient sash window renovation services.

Safe and Secure

Trade Timber Windows and Doors London is among the most secure window systems available for your property in London. The reason why they are more secure is that these Sliding Sash Windows offer a great number of features that makes them as resistant to break-ins as possible.

Energy Efficient

Our high performing and stylish Sliding Sash Windows are energy efficient for all year-round comfort. With our proper energy rating you can save on your electric bills when compared to the new standard of windows. Our windows also have maximum glass area to gain natural sunlight which reduces heating costs throughout the year. We offer a quality product that will enhance your home and revolutionise your life, whatever the weather.

10 Years Guarantee

Trade Timber Windows and Doors London are committed to quality and your complete satisfaction. All the sliding sash windows we install will meet the highest standards as laid down by the BS 476 standards, and we guarantee them for 10 years.

Wide Range of Styles and Options

Our sliding sash windows are exquisite, simple, efficient and attractive. We have a range of traditional and contemporary styles to choose from. They are at home in both original period properties or modern homes.

Colour Options Available

  • White
  • White Woodgrain
  • Cream Woodgrain
  • Light Oak
  • Irish Oak
  • Rosewood

Timber Colours

  • Ebony
  • Mahogany
  • Hawthorn
  • Gloss white
  • Iroko
  • Magnolia
  • Walnut

Come and browse our large range in showrooms today or call 020 452 51669 to speak to someone about the choices available to you.

Our Sliding Sash Window Services in London

We know that keeping your home’s integrity is important, which is why we offer a complete range of services for saving the windows you already have. Our range of sliding sash windows services include:

Sliding Sash Window Installation

If you are looking for sliding sash window installation services in the UK, then here at Trade Timber Windows and Doors London, we are dedicated to providing exceptional sash window fitting services. We have been performing our sliding windows installation services for various clients in the area since 10 years. With our experience and expertise in the field, you can rest assured about the high quality work that will be done for you.

Sliding Sash Window Repairs/Renovations

Trade Timber Windows and Doors London proudly serves the window repair needs of homeowners in Greater London and surrounding areas. Our sliding sash window specialists are trained and qualified to repair your sash windows quickly and with great care. We repair broken window regulators, hinges and pulleys and provide window repairs, new and replacement side panels, architrave kits and general sliding sash window repairs at very low rates.

Sliding Sash Window Inspection

There are many factors that go into deciding whether a window has issues. Weathering, water penetration, water spots, paint peeling, paint flaking and cracks can all lead to major problems that slow down your sliding sash windows and only proper inspection will reveal this. Trade Timber Windows and Doors London will ensure that each sash window is inspected to its highest possible standard, with full visibility and access. We only use fully accredited professionals who have undergone rigorous training.

Sliding Sash Window Material Supplies

Interested in buying sliding sash windows in London? Our experts at Trade Timber Windows and Doors London will advise you on the best choice of sash window for your home. We provide sliding sash windows, double glazing and uPVC windows across South East. Our materials are durable and guaranteed to last for a really long time.

To find out more about our sliding sash windows products and services, please get in touch with our customer service office on 020 452 51669X today.

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.



Frequently Asked Questions

What is the sash part of the window?

A sash is the framework around the opening of a window. It holds the glass in place and provides additional protection to the inside of your home with the aid of its seals. Sashes mostly consist of a frame or box section and operate in two directions, either up/down or left/right. In most cases these are for double-hung windows (opposite left/right), although some can be found which slide from one side to another horizontally, known as sliding sash windows.

Are uPVC sliding sash windows more expensive?

While uPVC sliding sash windows are a little more expensive in terms of initial outlay, they are more cost effective over the long term thanks to their energy efficiency. This means that uPVC sliding sash windows will keep your home warmer in the summer and cooler in the winter, meaning you don’t have to turn up the heating as high when in use. It will also save you on your bills too!

sliding sash windows add value?

Yes they do! Having a home with energy efficient windows as well as the original authentic charm of sash will bring good value to your property. Existing properties or new-builds fitted with these windows could sell quicker than others on the market as it is one of those small home.


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