Heritage 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


Get a FREE Quotation




What Are Heritage Windows?


Heritage windows are replacement windows in historic properties with a modern twist. These innovative windows are just what you need to stop draughts, keep out those cold blasts and protect your historic home’s charm. These windows are used in Victorian and Georgian homes that have had periods of repair and refurbishment in the past but need to retain their value as listed or heritage buildings and this needs to be carried out to certain standards, which is why traditional style windows fitted by a professional sash window company is essential to achieving this aim.Heritage windows are old-style, retro and authentic looking. While the classic look is popular now, there was a time when they were not in vogue. Heritage style is back for good.

Why Choose Heritage Sash Windows?


Truly Authentic Look

Create a beautifully authentic feel at the heart of your home with the classic look of heritage sash windows.

Perfect for Conservation

Preserve the listed status of your building and protect the original fabric using heritage sash windows throughout your period property.

Unmistakably Fashionable

Make the right first impression with the classic and timeless design of heritage sash windows. You’ll find beauty and function perfectly expressed.

Unique Appearance

Make the right first impression with the classic and timeless design of heritage sash windows. You’ll find beauty and function perfectly expressed.

Aesthetically Pleasing

Create a lasting impression in your neighborhood with heritage sash windows that combine classic British style with modern construction. 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.

Fully Customisable

Heritage sash windows are available in many heritage and modern styles and can be tailored to create your ideal window.

Prevents Dirt Ingress

Heritage sash windows help keep out dirt and debris, keeping your interior clean and ensuring you and your family spend less time cleaning and more time enjoying your home.

Improves Insulation

Maintain your home’s warmth in winter and cool in summer while saving on heating and cooling costs.

Improves Security

Take back your peace of mind. Heritage sash windows make it tough for intruders to push through.

Reduces Energy Costs

Escape the power bills with the sealed-unit design of each heritage sash window which acts as an insulator, reducing heat loss and increasing efficiency.

Eliminates Draughts

Shuts out draughts and prevents rain penetration, giving you a huge amount of thermal protection.

Reduces Noise

Get the quiet you deserve. With a beautiful, high-quality heritage sash window, you’ll get a window guaranteed to block noise that makes it hard to sleep, relax or even work.

Stops Rattling

Don’t let annoying rattling windows ruin your day. With heritage sash windows, you’ll never again have to worry about rattling windows.

Low Maintenance

Free yourself from the hassle of routine maintenance. With no paint to flake or need for regular maintenance, your windows remain sleek and beautiful year after year.

Cost Effective

Stay on budget and reduce your energy bills significantly from the first day you install your new heritage sash window products..

Built to Last

Heritage windows never look dated or lose their appeal. With superior craftsmanship that ensures quality and reliability, they are designed to withstand the elements while looking beautiful.

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

Our Heritage Sash Windows Styles


Aces Sash Windows offer a comprehensive range of beautiful, authentic, and classic heritage sash windows for Londoners. With a full array of heritage window styles, you will turn heads for generations. Find a range of heritage window styles we offer for your home in London below.

Sculptured Sash Windows

Sculptured sash windows is a window that truly stands out; with outward opening and outside frame for increased security and natural ventilation. They are energy-efficient and great looking.

Chamfered Sash Windows

Step up the elegance levels in your home with an elegant chamfered heritage sash window. The chamfered design has smooth edges to give a sleek look and provides a simple statement for a stunning exterior finish.

Spring Sash Windows

The spring sash window is a popular contemporary alternative to box sash windows and carries many of the same advantages as well as a number of additional benefits over its traditional counterpart.

Flush Sash Windows

Flush sash windows offer a discreet, unobtrusive solution to the traditional sash window. Combining the comfort of a double-glazed window with the beauty of traditional, single-glazed sashes, they’ll make every homeowner smile.

Dual Swing Sash Windows

A beautiful, sophisticated, double swing window allowing a solution where heritage features can be refurbished with a contemporary high-performance timber window.

Box Sash Windows

A common choice for historic locations and Grade 2 listed buildings, box sashes replicate all the architectural detailing of a period property. These are available in a classic frame profile and come complete with secondary glazing to help save energy.

Sliding Sash Windows

These beautiful, authentic sash windows provide a crisp, modern look that helps your house stand out. Easy to use and much lower maintenance than most other styles, sliding sash windows add value and appeal.

If you are unsure which of our exceptional sash windows will suit your property, we are here to help. Simply give us a call on 020 452 51669 for expert help. and if you feel you are ready to move forward with your new windows, simply click here to place an order.

Heritage Sash Windows Material Options



A timber heritage sash window is the perfect way to give your heritage home the lift it needs without having to compromise on aesthetics. Beautifully made with traditional styles and high-quality craftsmanship, timber sash windows can revive your home’s original elegance and character.


The uPVC heritage sash window maximises all the desirable, traditional features of real wood but with no compromise on performance.

Each window is manufactured using the highest grade of uPVC which offers the same durability and thermal efficiency as real wood.


Our aluminium heritage sash windows are beautiful, slimline and filled with warmth and light. Designed to be as elegant as traditional wooden box sash windows, with the added benefits of strength, durability and low maintenance.

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.

Heritage Sash Windows Glazing Options

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.

Single Glazing

Single glazing for heritage sash windows help prolong the life of your sashes by creating a watertight seal in your sashes. Through our single glazing, you can enjoy proper thermal efficiency without sacrificing any of the beauty of the sash.

Double Glazing

Help make your home a zero emission zone with our double glazing option for your heritage sash windows. Double glazing ensures high thermal efficiency, keeping your household comfortable all year round.

Triple Glazing

The application of triple glazing units represents the most effective means of improving your current level of insulation and greatly reducing your heating and electrical bills. Triple glazing also provides superior sound insulation.

Choose From a Range of Paint Finishes for Your Heritage Windows

  • Pure White
  • Traffic White
  • Zinc Yellow
  • Traffic Red
  • Claret Violet
  • Mint Turquoise
  • Pale Green
  • Cream
  • Jet Black
  • Pebble Grey

Available Heritage Sash Windows Colour Options

Our heritage sash windows come in a choice of different colours to suit a variety of properties and surrounding areas. Their traditional and modern designs will help you create the home you deserve.

  • Agate Grey
  • Anthracite Grey
  • Black Ash
  • Chartwell Green
  • Classic Cream
  • English Oak
  • Golden Oak
  • Heritage White
  • Ice Cream
  • Irish Oak
  • Nut Tree
  • Rosewood
  • Smooth Anthracite Grey
  • Smooth Matt Anthracite
  • White Grain

Available Heritage Windows Stains Options

  • Bright Oak
  • Honey
  • Amber
  • Copper
  • Golden Oak
  • Saffron
  • Teak
  • Cocoa
  • Bright Walnut
  • Burgundy Red
  • Chocolate

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.


Available Glass Options


Laminated Glass

Laminated glass consists of two or more layers of glass with a space between each layer, filled with air, gas or laminate. This arrangement prevents the glass shattering into sharp pieces if broken and therefore provides an extra level of safety for users.

Toughened Glass

Toughened glass is manufactured to make it stronger than ‘standard’ glass. The glass is blown to a much higher standard than normal which means that it has a lot more strength. The additional strength of this glass helped prevent breakages or damage.

Standard Glass

Standard Glass is the default glass finish for windows, providing an elegant satin finish with a reflectivity that shows off the beauty of the wood and design of your home. It embodies the balanced feel that suits traditional homes designed with a contemporary twist. Standard glass is the cheapest glass you can find.

Whether you want standard glass, laminate glass or toughened glass, we can work with you to achieve your aim.

Our Heritage Sash Windows Services


Heritage Sash Windows Replacement

Trade Timber Windows and Doors London provides a complete service to replace old, broken or sash windows in your house. We offer only the finest quality products including beautiful hand crafted traditional wood sash windows.

All of our tradesmen are fully trained and qualified with years of experience in restoring your old family home. Our aim is to give every customer an excellent level of service for their money- saving you time and money. All you need to do in order for us to get started is get in touch.

Heritage Sash Windows Refurbishment

Trade Timber Windows and Doors Sash Windows London also offers refurbishment of rotten timber frames and sashes. We will strip the window to its bare timbers, remove the old lead and repair / replace rotten timbers where necessary. At the same time we can replace any broken panes of glass with replacement period style glass to maintain a genuine look and feel in keeping with your property.

Heritage Sash Windows Restoration

Whether you are looking to replicate the original charm of your heritage property or add a breathtaking modern twist, we have an extensive range of beautiful heritage sash windows that will be perfect for you. Our handcrafted workmanship and comprehensive range can ensure even the most historic of buildings get the restoration they deserve.

Why Aces Windows Is Your Best Choice for Quality Heritage Sash Windows


Years of Experience

At Trade Timber Windows and Doors London, we have over 10 years experience in the restoration and replacement of traditional sash windows. Our experienced team has made it their mission to design, supply and install the perfect heritage sash window for your project. Our years of experience in the sash windows industry has led us to develop products which will vastly improve your period property.

Competitive Prices

At Trade Timber Windows and Doors London, we are extremely competitive and make sure that we have the best deals around. Our competitive prices, vast knowledge, and excellent product range are just a few of the ways in which we have been able to build up a first class reputation in the industry while serving the needs of our customers.

Factory Trained Installers

Our factory trained sash window installers know what quality looks like and how to do it right. They’ve been certified to install heritage sash windows in your London home and live by our Code of Ethics. Our commitment to quality is the primary reason why many homeowners in London choose Trade Timber Windows and Doors London when upgrading their homes.

Wide Range of Styles

Our range of heritage sash windows are designed to replicate the timeless character, elegance and charm of period homes. With a wide span of visual styles to choose from, you can be assured that you will enjoy your carefully selected design for years to come.

Reputation for Quality

Here at Trade Timber Windows and Doors London, we’re proud of our excellent reputation for high quality sash windows and doors. We believe it’s down to two things; firstly, our longstanding commitment to providing the highest possible levels of service and installation expertise for our products. And secondly, because we don’t just sell you the product; we help you make the right choice for your home.

Satisfied Customers

Having supplied quality windows and doors for over 10 years, Trade Timber Windows and Doors London not only boasts one of the largest product ranges in the industry but thousands of satisfied customers. So whatever your window needs, we guarantee to have a solution for you. Quality products combined with the latest in technologies, dependable service and exceptional aftercare – this is the Trade Timber Windows and Doors difference.

10-Year Guarantee


Our heritage sash windows are some of the most aesthetically pleasing in the industry and they deliver when it comes to thermal efficiency too. With a 10-year guarantee you get peace of mind that you are buying a product that will last for years to come. Choose carefully, choose Aces Sash Windows, choose windows that do more than just please your eye, choose energy efficient windows.



Our sash windows are made by craftsmen who use traditional joinery skills and modern technology. They are tested to meet the rigorous standards required by building regulations. When fitted correctly, they will last for many years and remain free of draughts and condensation problems.



Frequently Asked Questions

What is a sash window?

A sash window is a traditional window in which the panels of glass slide along tracks. This type of window has been around for hundreds of years, but don t be fooled by its ancient appearance: Sash windows are still found in modern homes and businesses, providing ample natural light with a classic look.

Do heritage sash windows add value?

Yes, heritage sash windows add value to your home. They have great strength, flexibility and stability, plus that old-fashioned beauty that is timeless. Sash windows are beautiful, but they’re not just for show. Sure, they look great on the outside and add to the character of any home, but what about their functionality? If you have ever opened a sash window yourself you would understand how much craftsmanship goes into making them. On average, you can expect to get up to ten times the energy savings compared to modern double glazed units. With all this in mind, it’s no surprise that original sash windows add even more value to your property.

Will the replacement windows look exactly like my original sash windows?

Yes, replacement windows can be made according to the exact specifications of your original windows, leaving you with a finished, identical copy.

How long do sash windows last?

In the past, people used to say that a well-maintained sash window could last 100 years or more. With advances in technology and development of new materials, this is still possible today. Most of our customers tell us they are always surprised at how well their windows look after years, especially when compared with other homes that have older windows.

How much do heritage sash windows cost?

They are priced based on the specific window and options selected. However, there is no need to worry because we offer free, no-obligation estimates so you’ll know how much your windows will cost before we begin work.

Why use timber for your heritage sash windows?

Because timber is a great renewable resource, and thousands of years of craftsmanship have created some of the most beautiful, long-lasting products on earth.

What would traditional sash windows add to my home or office?

Using traditional sash windows in your home or office can help improve its value, character, comfort and energy efficiency. They have the highest draught rating of any window which is ideal for areas where there are harsh winters.


Information about London


Get a FREE Quotation