Windows

Casement Window Key Features

Comprehensive 10-Year Guarantee

We go beyond the industry norm by offering a full ten-year guarantee on all sealed units, giving you long-term peace of mind with every installation.

Enhanced Security

Your home’s security is our priority. Every casement window includes reinforced, extra-thick shoot bolts, rigorously tested to withstand attempts at forced entry.

Choice of Stylish Frame Profiles

Tailor the look of your casement windows with either a sculptured or chamfered frame design. Pick from a huge selection of classic colours, or go bespoke with a special finish of your choice.

A+ Energy Efficiency

Our advanced six-chambered frames and sashes come A+ rated as standard, helping you cut energy costs while keeping your Bedford home warmer for longer.

Noise Reduction Performance

Enjoy a quieter home environment with our sound-insulating uPVC casement window frames. For properties in busier parts of Bedford, optional acoustic glass provides even greater noise reduction.

Sleek, Modern Aesthetics

Our slimline uPVC frames deliver a clean, contemporary look while maximising natural light and glass area, perfect for any Bedford home, old or new.

Casement windows

Smarter Window Upgrades

Replacing your windows is one of the most effective ways to improve your home’s comfort, efficiency, and long-term value. Precision-engineered and expertly installed, Custom Glaze casement windows are designed to work flawlessly year after year with minimal upkeep.

 

Behind their clean, modern appearance is high-performance glazing that offers excellent thermal insulation. This means your home stays warmer in the winter and cooler in the summer, helping to reduce your reliance on central heating. 

 

Casement windows are also renowned for their functionality. They hinge at the side and open outward like a door, which allows for maximum ventilation and natural light. For homeowners in Bedford looking to modernise their properties without compromising on style or substance, casement windows are the perfect choice.

Casement windows

Innovative Features

Custom Glaze casement windows combine colour and style with smart features designed to make life easier. For example, our secure locking handles with push-button operation allow you to ventilate your home safely at night. 

Unlike timber frames, uPVC doesn’t get distorted by changing weather, so your windows stay reliable and low-maintenance for years. We do appreciate the timeless appeal of wooden windows, which is why we also offer woodgrain finishes that bring that classic look without the usual upkeep.

You’ll find a wide selection of casement window styles that will suit any Bedford property. Whether you prefer a traditional appearance or something more contemporary, explore our double-glazed options to find the ideal match for your home.

triple glazing

Stay Warmer with Triple Glazing

Custom Glaze casement windows also feature advanced glass technologies. We offer a wide selection of triple and double glazing designed to improve both the look and energy efficiency of your property. With energy prices continuing to rise, investing in better glazing has never been more important.

Our triple-glazed units provide exceptional thermal insulation, helping to keep your home cosy in winter and cool in summer. This improved temperature control means you’ll rely less on heating and cooling systems, leading to lower energy bills over time. 

If you want the best in energy performance for your casement windows, triple glazing is the ideal upgrade, combining comfort and savings all in one package.

Colour Options
Glass Options

Browse through some of our popular uPVC colours. See our brochures or contact us to explore our complete range of colours

White

Agate Grey on White

Chartwell Green on White

Golden Oak

Ebony on White

Cream

Irish Oak

Ebony

Cream Woodgrain on White

Rosewood on White

Rosewood

Grey on Grey

Golden Oak on White

White Woodgrain

Cream Woodgrain

Browse through our popular obscure glass options. We also offer double and triple glazing that can keep your home warm and block out acoustic noise. Speak to our team today.

Oak

Oak

May Flower

Charcoal

Everglade

Stippolyte

Contour

Handle Options

See some of our popular handle styles. We offer a range of different types which you can explore further in our brochures

White Straight

White Cranked

Gold

Chrome

Satin Silver

Bright Bronze

Black

Teardrop

Monkey Tail

Casement Window Style Choices

Designed to suit any home, Custom Glaze casement windows are available in a wide range of configurations. Whether you prefer side-hung, top-hung, arched tops, or even French window fire escapes, there’s a style to fit your property perfectly.

While traditional white uPVC remains a favourite, our extensive palette of colours allows you to complement your home’s character. Black uPVC is increasingly popular for modern properties, while softer shades like agate grey offer subtle sophistication.

Choosing Custom Glaze for your Bedford home means investing in comfort, security, and timeless style. Our experienced professionals ensure quick, efficient installation without compromising on attention to detail.

Ready to transform your property? Call us today on 01908 650 140 to explore our premium range of casement windows. You can also book a visit to our Milton Keynes showroom to see the quality of our products for yourself. For more information, use our contact form or speak with our friendly team.

white home with a bright green composite door and Georgian bar casement windows
traditional red brick house with white uPVC casement windows in flag window format

Frequently Asked Questions

What is a casement window?

A casement window consists of a window that is attached to its frame on at least one side hinge. This lets the window swing open outwards to allow for ventilation or to be used as a potential fire escape. Casement windows are typically held open using a casement stay. 

Why should I replace my windows to make my home warmer?

Almost a quarter of the heat that is lost from a typical property is through underperforming windows. Because windows make up such a large fraction of heat loss, it makes financial sense for you to begin making your home warmer by fitting the most energy-efficient windows you can. Our replacement casement windows can massively increase the energy efficiency of your home thanks to their modern double glazing, which retains almost twice as much heat as old single glazing.

Custom Glaze’s uPVC double glazed casement windows can reach an excellent A energy rating, helping to reduce your energy bills and keep you warm and cosy all year round.

Why are casement windows so popular?

Casement windows are a very popular window solution amongst homeowners due to the customisation and configuration options, excellent thermal efficiency, and security that they offer.

Are casement windows hard to maintain?

No, our casement windows are easy to maintain as they require minimal maintenance. Not only does this mean that you will not have to invest in any specialist cleaning gear, but it also means that our casement windows are suitable for even the busiest of homeowners. Our casement windows uPVC is designed to be robust and withstand all sorts of adverse weather effects without the need for replacement parts or difficult refurbishments.

What areas do you cover?

We cover Milton Keynes, Northampton, and the surrounding area, including Leighton Buzzard, Bedford, Buckingham, Bicester, Bletchley, and Newport Pagnell. If you would like to see if we serve your location, then please get in touch with a member of our team today.

Can I customise my casement windows?

Yes, you can. Our casement windows are available in all standard RAL and BS colours, including Silvered Oak, Irish Oak, English Oak, No.10 Black, Eclectic Grey, Corse Lawn, Painswick, Cotswold Green, Cotswold Biscuit, Clotted Cream, Grained White and more. Whether you’re looking for heritage uPVC casement windows, like classic woodgrain or coloured sash windows, or something more modern and chic, we’re sure to have a style to suit your specific aesthetic.

We also have a variety of replacement hardware for casement windows, including replacement cranks for casement windows, hinges, glazing units, and more. We can provide a full repair and maintenance service for your home.

How to measure casement windows for replacement?

If you’re wondering how to measure for replacement casement windows, then please give us a call on 01908 650 140 and we’ll be happy to help guide you through the process. At Custom Glaze. we’re proud to offer some of the best replacement casement windows on the market, with impressive A-rated energy efficiency and a vast collection of colours and hardware available to help you maintain your unique-looking home.

How much do uPVC casement windows cost?

The best way to receive a price for our double-glazed uPVC casement windows is via our free online quoting engine. You can also use our contact form or call us directly to request a price.

How to install replacement casement windows?

At Custom Glaze, we can offer a full repair and replacement service for your old casements, letting you have total peace of mind that your window replacement will be handled by a team of experienced professionals. We have a full range of colours available, letting you say goodbye to standard white or grey uPVC casement windows, and achieve your dream colour scheme.

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