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

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.


Types Of Sliding Sash Windows We Deliver?


Timber Sliding Sash Windows

Timber Sliding Sash Windows is a range of quality windows that meet the demands of modern living. They are traditional in design yet meet all current building regulations and legislation for installing new windows. Our timber sliding sash windows have a wide range of designs and styles to match your property and level of security required. The high-quality components, features & finishes used with our products ensure durability & longevity of the unit.

uPVC Sliding Sash Windows


When it comes to buying windows for your London home, you won’t find a better choice than UPVC Sliding Sash Windows from Trade Timber Windows and Doors.

We provide top-quality uPVC windows so that you can always stay warm in winter and cool in summer. Made from durable, high-grade uPVC, frames are also available in timber-grained finish options.

Aluminium Sliding Sash Windows


Trade Timber Windows and Doors London is a leading and expert provider of Aluminium Sliding Sash Windows in London. Our aluminium windows are available in a variety of styles, come with a choice of various colours and can be painted to match the colour scheme of your home.

If you cannot make up your mind on the sliding sash window that best suits your London property, we have got you covered. Get in touch with us and our experts will explore your options for you. Call 020 452 51669 to speak to someone today. Or click here to request a quote for your next project.

Why Choose Trade Timber Windows and Doors London?

Choosing Trade Timber Windows and Doors means you can rest assured you will be installing a quality product, designed to improve your home’s appearance and energy efficiency for years to come. Not convinced? Here are top reasons why you should consider us for your sliding sash windows in your London home.

24/7 Emergency Call out Service

Trade Timber Windows and Doors London provides 24/7 emergency sash window repair, restoration, and replace services. We’re on hand when you need us. Our expert tradesmen come to you day and night to get the job done right. Call our team now for more information.

Highly Experienced

Trade Timber Windows and Doors in London specialises in all aspects of high quality sliding sash windows installation, repairs, refurbishment and servicing. As experienced installers, we have all the expertise required for installing new windows. We work closely with customers to ensure that they are fully satisfied with the installation process. Our reputation for providing high levels of workmanship is unsurpassed by other companies.


We are accredited by all the right organisations in the UK so you can be sure that our sliding sash windows services are some of the best in the area.

Established 10 Years

Trade Timber Windows and Doors London have been providing a bespoke window fitting service for over 10 years. We have looked after thousands of homes and businesses across the South East region, including London, Surrey, Kent and more. We offer an unbeatable level of quality to ensure your sash windows are not only running smoothly but will also look as good as the day they were installed.

Full Public Liability Insurance

Trade Timber Windows and Doors London offers full public liability insurance on all window installation and repair jobs. You can feel safe knowing that we can be trusted to attend your property and do the job right.

Competitive Local Rates

Here at Trade Timber Windows and Doors London, we aim to price our products and services at fair levels and our clients enjoy a high level of customer service, straight from the beginning of the quote process to installation.

CERTAS Approved Installers

Looking for a CERTAS installer? Trade Timber Windows and Doors Sash Windows London installers are CERTAS approved. With over 10 years of experience installing CERTAS sliding sash windows, Trade Timber Windows and Doors London can help you make the most of your savings by reducing your energy bills. As you can see, there are just so many reasons why we are the best choice when it comes to sliding sash windows in the London area.

You too can join the list of our satisfied customers when we work for you. Request a free quote today or call 020 452 51669 to speak to someone about your project.

Areas We Cover In London

Trade Timber Windows and Doors offers a friendly, reliable and professional service within London. We cover all of London and all surrounding areas including the following postcodes: London SW1A, London SW1B, London SW1P, London SW1V, London WC2A, London WC2B, London W1J , London W1K, London W1W, London W10. In fact, we cover all boroughs in London. We supply and fit sash windows, but can also repair, replace and install tilt and turn windows, internal fitting of double glazing units, plus installation and restoration work on listed buildings anywhere in the city of London. Give us a call on 020 452 51669 to book a site visit today.


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.


Information about London


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