Sash Windows Installation In Brighton

Open your door to the world of sash windows with our professional installation service in Brighton. At Ace Glazing Brighton we supply and install a range of sash windows that will help to improve your home’s aesthetics while also being an essential way to save money on your energy bills. Our company is committed to working closely with you and listening to your needs, ensuring that you receive the highest standard of service.

Call 01273 257 599 today and find out how we can help bring your home up to date without breaking the bank.

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 Benefits of Sash Windows?

Sash windows have a traditional charm

Sash windows are the classic old-world style of window with a very traditional feel and often viewed as the symbol of traditional architecture. They are also very effective from an energy efficiency point of view, as they allow natural light to filter behind them whilst mitigating draughts through the frame, often making them popular choices for modern-day buildings looking for a classic aesthetic.

Sash windows are energy efficient

For over a century, sash windows have been a popular choice for homeowners because of their classic looks and excellent energy-saving properties. If they are bought and installed correctly, they can help save on energy bills and reduce the effects of draughts easily.

Sash windows offer increased window security

The added weight of the sashes (operating shutters) can prevent someone from lifting the window open. The extra weight also helps slow down entry by a burglar due to the force needed to push the window up if there is resistance. Sash windows also have historically been more secure than other types of windows because burglars have to break through 3 layers/panels and they are usually back-filled with glass pieces on impact and therefore difficult to enter.

Sash windows are low maintenance

Sash windows are low maintenance thanks to their design and durable materials. The secret is in the way they open. Their moveable parts are sandwiched between two incredibly strong hardwood sides, often with a layer of felt or weather-stripping in between them to keep out the elements. And here’s the best part: unlike other traditional windows, you won’t have to worry about replacing any springs once they snap!

Sash windows will increase the value of your home

The windows of a home can have more of an impact on its overall value than anything else. Sash windows do create value in buildings, and because they stay open without the use of any additional equipment, they can ultimately help you save on energy costs.

Need help? Talk to Our Experts

Simply get in touch with Ace Glazing Brighton for your free quote.

What Are the Types of Sash Windows We Install?

We install several types of sash windows. With each type, there are many variations in the number and location of panes per window. Here are our most popular sash windows:

Box sash windows

A box sash window is one of many styles of sash windows we install. It’s a traditional style window that features two vertical wooden or metal sections – the upper and lower sashes which can open for ventilation. Originating in England, this style was largely popularised due to its lightweight and efficient heat transfer.

Ace Glazing Brighton’s box sash windows are also characterised by a warm and stylish exterior design that blends seamlessly with the architecture of your home. This is achieved by a unique tapered-rail device, which adds extra depth to the window frame.

These windows feature authentic timber materials and premium decoration options, making them perfect for any style of home. Box sash windows also feature triple glazing and warm edge sprigging, which provides attractive features that look good from inside or outside your home.

Spring balanced sash windows

A spring balanced sash is a window that has been modified to allow it to be used with a counterweight. A Spring balanced sash window can be opened much wider than other traditional windows, up to 90 degrees of opening. Because the balance is spring-loaded, there is no handle to pull, and once the window is opened, it will stay open until enough pressure builds up to push it closed, similar to an automatic garage door.

They’re also more energy-efficient thanks to their innovative double glazed glass design. We use the traditional method of elongated slots and wooden ‘springs’ to provide tension for the windowpane to move with ease but still hold firm in all conditions.

These features combined with our fully weatherproof, lightweight and paintable frames, have made them the number 1 choice for period and time-sensitive projects.

Georgian sash windows

Our Georgian sash windows are a unique type of window that is perfect for those who require period style sash windows that provide additional ventilation. When installed, they are a discrete inclusion that adds an original look to period properties.

Detailing is important to us at Ace Glazing Brighton and the Georgian sash fitted with our two sills and arches are a real statement of quality and style. We use top class authentic parts to ensure quality workmanship so you can be certain of getting a period design that will be great.

Victorian sash windows

A Victorian sash window is a classic double-hung sash window. The bottom half of the frame slides up and down to open or close, while the top half stays stationary. The Victorian sash is very traditional, and still make up one of the most common styles of window today.

Typically there will be a large gap between the bottom edge of the sash and the frame – this is called the reveal, and it naturally creates space that would allow cold air to enter through th frame. The classic look can be enhanced further by adding ornate crowns or returns to the top and bottom.

Our stunning Victorian timber sash windows are available in a wide range of colours, including a beautiful blue and green stained finishes to complement any exterior. They are also available in single, double, or triple glazing configurations.

Finish your period property with this delightful window style today.

Edwardian sash windows

Edwardian sash windows have long been a mainstay in historic homes, but many people are finding that they work well in contemporary settings as well.

They can be installed in new builds, and they add historic flair to new or existing homes. Edwardian sash windows are typified by their unique shape. Unique due to the fact that many of its historical features have been created and still kept up today.

Our traditional and authentic Edwardian Sash Windows are not only a symbol of elegance and a refined design but also an investment that will pay for itself many times over with the amount of money you’ll be saving on bills. Edwardian windows will take the hard work out of maintaining double glazing, and all year round you can enjoy the benefits of lower utility bills thanks to improved insulation.

Are you confused about the best windows for your home? Why not let us help you get the perfect fit with a free quote, call 01273 257 599 today.

Sash Windows Frame Materials

Our sash windows are available in a range of different frame materials to suit your needs.

Sash uPVC

Our Sash Windows are available in uPVC frames which are designed to offer energy efficiency and insulation from the elements.

Aluminium frames

Aluminium is one of the most versatile frame materials out there. It’s lightweight, rust-resistant and, when used in a window, provides outstanding thermal properties.

Composite sash

Our composite sashes are made of a high-density polyethene (HDPE) core sandwiched between two pieces of aluminium creating an extremely strong and durable frame. The frames are then painted with an acrylic latex finish to protect them from UV rays, weathering, bird and animal damage as well as chemicals that can lead to corrosion.


When it comes to windows, wood is the best choice. Wood is a renewable resource and made from natural fibres that are biodegradable. Plus, wood frames meet every standard criterion set by our customers… and can certainly meet yours!. Ace Glazing Brighton’s sash wood frames offer a warm, cosy feel and are available in a variety of styles, including modern or traditional.

Why Choose Ace Glazing Brighton’s Sash Window Installation Service?


Professionalism is of the utmost importance to us. We also understand that customers demand a fast, efficient and value for money service. That’s why we only use experienced fitters who are fully trained to install your brand new sash windows. Sash Windows Frame Materials
Our sash windows are available in a range of different frame materials to suit your needs.

We get your project underway as soon as possible and always ensure that dust and debris are cleaned up at the end of each day, so you can enjoy your new windows from day one!


Ace Glazing Brighton has over 10 years of experience and has served a wide range of satisfied customers.

We have grown steadily and without sacrificing quality on either our work or customer service, which still receives excellent feedback from our previous 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 Brighton.

10-Year Guarantee

Ace Glazing Brighton has a 10-year guarantee on all new sash windows! Having a guarantee period shows that we are confident in the craftsmanship of our sash windows and that you will enjoy them for over a decade.

Competitive Prices

Ace Glazing Brighton takes pleasure in offering our customers high levels of workmanship and reliability, at competitive prices. Our prices match up with other quotes given for the work that we carry out and not once has a customer been left disappointed by our professional attitude.

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 carry out installations in the evening or at weekends if you have already arranged a convenient time with us.

Our team of experienced professionals will arrive at the agreed hour, do their work without any inconvenience to you and clean up after themselves before leaving.

We also provide a 24/7 emergency repair service so that should something go wrong with one of your windows, we are just a phone call away and can arrive at your home within hours.

Quality Materials

Here at Ace Glazing Brighton, 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.

Our Sash Windows Gallery

Browse our sash windows gallery, we have a range of sash windows available for you to purchase online. We offer our customers the highest standards in window quality, at an affordable price.

Request a FREE Quote

Please complete our quote request form to get a free quote and discover why we are among the leading Sash window installers in Brighton!

Please select your property type and the options you require to take full advantage of our free quote service. You will be redirected to our secure online booking form where you can easily arrange your FREE Sash windows quote.


What happens on the day of installation, how do you protect my home?

The installer will protect your window and surrounding areas from any water or other things that could occur during installation. We want your home to be as safe as possible so we’ll take all the necessary precautions to keep your home as dry as possible.

What type of timber do you use?

We use the finest quality British softwoods available, often producing premium quality sash window frames which are crafted from Oak or Radiata Pine.

Do I need planning permission?

Planning permission may be required for sash window replacement. A Conservation Officer or local planning department can help you work out if planning permission will be needed. Please make sure you contact us before you make any decisions, to ensure smooth execution with your project.

How Much Does It Cost to Install a Sash Window?


This depends on various factors such as: 

  • Your chosen style of sash window.
  • The size of your window, ie width x height *
  • The age of the building
  • Whether you’re planning to keep the original sashes or perhaps make some changes and replace them with new sashes.


We Are Also Available to Offer Glazing Related Advice Where Needed

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