Casement Windows Installation In London

Are you looking for ways to increase energy efficiency and make your home more comfortable? A casement window is one way to do that. Casement windows are a popular choice among homeowners. Unlike double-hung windows, casement windows swing both horizontally and vertically, allowing greater access to fresh air when the window is open. Ace Glazing London can offer these features at affordable prices. The Ace Glazing London is an independent and family-owned business that has been established for many years. We install high-quality casement windows and whole-home improvements at great prices. We have a team of experienced professionals that provide specialist casement windows installation services in London. Contact us today on 020 452 51670 for a free no-obligation quote.

What Is a Casement Window?

Casement windows are named for the exposed section of the window that swings out from a fixed frame. Each pair of casement windows is hinged individually, and so each is opened and closed individually, too. These windows are often used as decorative features as well as for ventilation. Their flexibility makes them popular in remodelling projects, especially when space is limited.

Types of Casement Windows

There are many types of casement windows available, including open-faced casement windows and tilt and turn windows. The open-faced casement windows sit in the outer frame of the building rather than a closed frame and are locked into place by turning handles at the side. Tilt and turn models can be opened from the top or bottom of the window, depending on where they are located in the building. If you’re looking for window installation services, turn to us at Ace Glazing London and experience a hassle-free service. You can fill out our online contact form to get an idea of how much it would cost to install a casement window or simply call 020 452 51670 to speak with one of our online customer representatives.

Push Out Casement Windows

Push out casement windows are the most common type of glazed window. The reason for this is that push out casement windows are made up of just two main components which is the frame and the glass itself.

Our push out casement windows are ultra-low profile and built to open with a downward push. They install into standard sized openings so there’s always a perfect fit for your home.

We build these windows in a range of sizes, from 25″ to 60″, support them with pre-finished wood jambs, and they come in a variety of colour options to suit your home’s style. Best of all, they are energy efficient.

Single Frame Casement Windows

These casement windows are designed to last. They’re made of solid wood construction over an inner multi-chambered frame – giving you the strength you need with an easy-open mechanism. The finish has been carefully crafted to give your home a traditional feel. With a modern, single pane design, our Single Frame Casement Windows are perfect for creating a striking look and providing natural lighting and ventilation throughout your home. Available in a range of colours and sizes to suit your home and lifestyle, these windows also include an added safety feature with our innovative multi-point locking system. For unbeatable value for money, choose our range today. Contact us on 020 452 51670 for a free no-obligation quote.

Double Casement Windows

Double Casement Window is an original design from Ace Glazing London, combining the best elements of traditional casement windows with a contemporary twist in both appearance and performance. The fully glazed top sash operates independently of the bottom sash, allowing for direct ventilation without the draughts caused by opening the bottom part of the window. This unique solution for heat escape provides an additional layer of insulation that will keep you warmer in winter and cooler in summer.

Benefits of Installing Casement Windows in Your Home

There are different reasons why you should install casement windows in your home. Here are a few of the reasons:

Difficult to Break Into

Installing casement windows will help protect your home from break-ins and are one of the best methods to prevent a burglar from entering your property. Installed properly, a casement window can withstand over 350 pounds of pressure. Most burglars are only strong enough to push their weight up to 80 to 150 pounds; leaving most burglars with little chance of breaking into a window even with tools.

Fully Open

Casement windows are unique in that they have joints in only one or two places, affording the most efficient way to move air and create a great view through your home. They allow you to open completely outward on both sides to create a wide range of ventilation options, including stack venting. Because they’re openable from the bottom of your window as well as from the top, casement windows will save you energy by promoting natural ventilation that more effectively draws in fresh air and exhausts stale air.

Few to No Muntins

Casement windows are typically built using muntins; the crossbars that divide panes of glass. These muntins can bow, stack or move around, causing unevenness between panes – and eliminating the beautiful sight lines you had hoped for. But that’s where Ace Glazing London casement windows come in. Using our innovative sightlines system, we reduce tracings to eliminate muntins, delivering a tighter fit and better view. Plus, the exclusive Ace Sense. Contact us today on 020 452 51670 for a free no-obligation quote.

Catch Side Breezes

Many people believe that casement windows are not very popular, but this is not true. The design of these windows allows plenty of airflow into your home during the warm summer months. Casement windows also have a great style to them, which is why many homeowners choose them for their rooms. If you are looking to improve the overall look of your home but haven’t considered changing your windows, you should think about it!

They don’t need electricity since they open manually

Casement windows offer a huge advantage to the electricity bills of some people. Unlike double glazed windows, casement windows do not need any kind of electric motors to operate them. This means that if you are looking for low cost double glazed windows alternatives these might do the job just as well for you if you do not rely on electricity at all.

They’re easy to clean

Cleaning casement windows is quick and easy. Casement windows open horizontally so they don’t stick as other window styles that open vertically. With their ease of operation, there is less chance of something getting caught on the windows while they are open. In addition, their low downward opening makes it easier to clean underneath them. By having fewer obstructions in the way, you can get a more thorough cleaning, making your home cleaner than ever before.

Features Of Our Casement Windows

Our casement windows come with a wide range of features for a number of different applications. Choose from one of our highly impressive styles and combine them with a choice of coloured secondary glazing to create an oasis of calm inside your home. All of our casement windows are BSI (British Standards Institute) certified to meet the highest possible standards, so you can be confident that you’ll be getting the finest quality product available today. Contact us on 020 452 51670 for a free no-obligation quote.

Low-maintenance vinyl

Our casement windows are made from low maintenance PVC with Internal & external beading, pre-finished white PVC corner profiled glazing bead and closed cell expanded polyurethane foam.

Year-round energy efficiency

Our standard casement windows have been calculated and certified to an air leakage rate of 0.8 cubic feet per minute at 50 pascals of pressure difference. To put it simply, this means that the window is able to keep out the cold January air and let in warm air during the winter months.

Stainless steel multi-point locking systems

With a stainless steel multi-point locking system and security features, our casement windows offer you the peace of mind that your property is protected in all weathers, and are ready for you to enjoy.

Weather-resistant durability

Our casement windows have been guaranteed against rot, warp and shrinkage. The coating is also water and corrosion-resistant for greater durability.

100% recyclable frames for an eco-friendly window installation

All Ace Glazing London casement windows have highly efficient, environmentally friendly frames and external fixings which are 100% recyclable – SO we can save you money whilst helping to protect the planet.

Material Options Available


uPVC casement windows from Ace Glazing London are available in the following finishes:

  • Anthracite,
  • Light Grey,
  • Union Jack White and
  • Bronze.

Available in a range of colours and with Low E glass to help draft proof your home.


Timber is a classic choice for casement windows. Beautifully crafted, timber windows enhance your home with their timeless good looks and feel.


Aluminium is the most commonly used Casement Window Material. Aluminium has a great strength to weight ratio, corrosion resistance, and is well suited for damp or temperate climates. It is also relatively easy to work with casement windows that are custom-built of aluminium casement window frames or cost more per square foot and last longer than steel when compared to other materials.

Glazing Options Available

  • Single Glazing
  • Double Glazing
  • Triple Glazing

Glazing Glass Options

  • Float Glass
  • Tempered Glass
  • Self-Cleaning Glass
  • Laminated Glass

  • Fire-Proof Glass
  • Coated Glass
  • Low-E Glass
  • Acoustic Glass

Why Choose Us For Your Installation?

At Ace Glazing the customer is always our number one priority, we have a dedicated team of glazing specialists who work closely with our expert fitters to ensure that your installation is carried out with the highest care and attention to detail. Choose Ace Glazing London today because we promise and deliver;

The Best Workmanship

Our specialist teams are fully qualified to install any size or style of casement window. Our supportive and friendly service has enabled us to achieve a first-class reputation, helping us become one of the largest installers of casement windows in London. All our casement windows come with a full 10-year guarantee on materials and labour

A No-Pressure, Friendly Approach

Our promise on our installation work is very simple; we will turn up when we say we will, do exactly what we have agreed to do and the finish will be clean, tidy and to the highest standard that you would expect. We aim to ensure that you fully understand everything as it happens during the day. At no time will we try to push you into making a decision or offer. At Ace Glazing London, we believe in taking an honest approach and giving the customer the best possible price.

After Care Service

On every job we undertake as soon as it is finished we provide to our customers a survey form so that they can comment on the process from start to finish and leave us feedback on how to improve and enhance our services for the future. We also offer a glazing guarantee offering advice on aftercare measures to prolong the life of your glazing, in this way if you ever need advice or help with any aspect of your glazing all you need do is contact us on 020 452 51670.

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Our Casement Windows Gallery

Our casement windows are practical, aesthetically pleasing and easy to operate. You can have a complete range of custom features, such as toughened glass, integrated blinds and additional security locks. Find out more about our casement windows by viewing our gallery.

Request a FREE Quote

Please complete our quote request form to get a free quote and discover why we are among the leading casement windows installers in London! 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 Casement window Quote online. You can also call our lines on 020 452 51670 to speak to someone if you prefer prompt response. We look forward to hearing from you. Request a free, no-obligation quote today.


How much does it cost to install a casement window?
A basic can be installed for less than £300, although it’s also possible to spend up to several thousand pounds. The cost of casement window installation will depend on a range of factors, including the size and type of window required, your location and the costs associated with removal and disposal. In most cases, casement windows are considerably more expensive than their double glazing counterparts, so you should carefully consider whether the increased expense is worthwhile in your particular home.
Can casement windows be installed sideways?
Our Ace Glazing London installation team can accommodate any of your requirements, including installing casement windows to a specific size if needed. We offer free quotations and take pride in our workmanship, assisting with design options and changing them if required. When it comes to casement windows we have everything you could possibly need, from fully curved glazing to obscure glass.
Are casement windows worth it?
Casement windows are an ideal choice for a number of reasons. Casement windows are frameless, meaning that there is nothing to block your view or take away from your beautiful views. The sleek profile and hidden mechanisms give casements a high-end charm that sets them apart from other styles and makes them incredibly attractive. Casement windows tilt horizontally to open, allowing you to make the most of the breeze before it even enters your home. This beautiful look is truly unique, making casements amazing.
Do your windows come with a warranty?
Our windows come with a lifetime “A” rated guarantee, which is one of the best in the industry. All our products are fully installed by qualified and insured professionals while you get to rest assured that our windows are guaranteed for as long as you live in your home or for 10 years. Unlike other companies, we have insured our products for peace of mind.
How long will it take to get my new windows installed?
We know you want to get your new windows up as quickly as possible. That’s why we have a team of specialist fitters, arriving in our mobile glass shops fully equipped and ready to start work as soon as we offer you a quote.

We Are Also Available to Offer Sash Windows Related Advice Where Needed

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