Casement Windows

Casement Windows From R&M

We supply and install beautiful casement windows in Bracknell, Windsor, Maidenhead and surrounding areas, including Wokingham and Ascot.

A casement window is one that’s attached to its frame with one or more hinges at the side and used singly or in pairs within the same frame. These models can be hinged to open from the size, bottom or top of the window frame. Generally, they’re designed to swing open outwards and can be held open.

Straightforward, fully airtight, versatile and highly secure, these models have been around for a while and are hugely popular in the UK.

Drop us a message if you would like to get a quote or if you have any questions!

BENEFITS OF CASEMENT WINDOWS

Casement windows offer a number of benefits, including a high level of energy efficiency, ease of opening and closing, outstanding ventilation and the ability to fit a huge variety of different sizes and shapes of opening.

As a material, uPVC is secure, durable and low-maintenance. It’s also eco-friendly and with outstanding insulation and ventilation qualities.

We also offer a range of stylish options for the finish of your windows, from woodgrain to pre-finished coloured foil and a choice of handles.

The gloss finish minimises maintenance and cleaning while the high-tech, six-chamber design gives the sash and the frame structural strength.

OUR CASEMENT WINDOWS

The Platinum NRG models we offer at R & M have a smart, slimline look and are designed to keep noise out and warmth in with a 70mm profile. These are available in sculptured or chamfered systems.

Chamfered models have a slope to the edge of the profile and are especially suited to modern properties due to their neater, flatter look. Sculptured versions provide a beveled edge suited for older properties.

These innovative designs have been certified as ‘Secured by Design’ by the Association of Chief Police Officers, giving you extra peace of mind.

Platinum NRG’s uPVC casement windows are among the best-performing on today’s market. The six-chamber profile boosts thermal efficiency and protects against draughts. They’re also 100% lead-free.

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Barrie Horsted
15 June 2026
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Great service. The team arranged scaffolding to go over the conservatory.the technitians worked in the worst weather every but completed a quality job
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Alexander Waters
28 May 2026
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I was very pleased with the service here. The quote was done very quickly and the price was fair, given you are paying for quality. Lots of help with answering my questions, and most importantly, when it came to fitting, the fitter was experienced and really took care of the work at hand.
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Roger Britt
12 May 2026
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Very good job done, very pleased with our new windows, work was done quickly and very tidily, excellent job all round,
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Sam Andrews
7 May 2026
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Fantastic service and product, extremely happy customer - would highly recommend!
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Ali Burt
27 April 2026
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An excellent company to deal with. The team particular Alex, Sarah and Liz, were helpful in everyway. Keep up the good work.
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Steve Barnes
27 February 2026
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5* service the whole way through, from initial quote to installation. The fitter done a fantastic job, and the finished result looks incredible
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Phil N
18 February 2026
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Friendly, positive and helpful staff with good products and fast turnarounds
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Traci Chaney
4 February 2026
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Excellent workmanship. All workmen very polite and respectful. All worked really hard, in all weathers. Cleaned up as they went along. Very pleased with work carried out.
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Gina Stokes
7 January 2026
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Really personal service. Professional job.
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Marc Mosthav
11 December 2025
Google star 1Google star 2Google star 3Google star 4Google star 5
Great service. Friendly, prompt and knowledgable.

CASEMENT WINDOWS TO YOUR SPECIFICATION

Our casement windows can be tailored to match your home and style, choose from different finishes, features, handles and more!

Security

With bi-directional roller locks and shootbolts, our windows keep you safe and secure and hold the Secured by Design Certification.

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Finishes

We offer a wide range of woodgrain and coloured foil options, both internally and externally or even differing frames and sashes.

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Handles

We have a wide selection of window handles from traditional brass through to contemporary steel to enhance your window design.

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Guarantee

PVC Casement Windows come with a 10-year guarantee. Any issues related to the manufacture or installation will be repaired or replaced.

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DOOR DESIGNER

Design your perfect windows with our easy-to-use casement window designer

VISIT OUR SHOWROOM

Visit our showroom and see our whole range of windows and doors!

LET'S HAVE A CHAT

Visit our showroom and see our whole range of windows and doors!

Casement Windows FAQs

What is a casement window?

A casement window is one that is attached to its frame with one or more hinges at the side and used singly or in pairs within the same frame. These models can be hinged to open from the side, bottom or top of the window frame. They are designed to swing open outwards and can be held open.

How do casement windows open and close?

Casement windows open outward by means of a hand-operated crank mechanism or a push-out mechanism located on the window frame. They can be locked in place when open and closed securely.

What are the benefits of casement windows?

Casement windows offer a number of benefits, including a high level of energy efficiency, ease of opening and closing, outstanding ventilation, and the ability to fit a huge variety of different sizes and shapes of opening.

How do casement windows compare to other types of windows in terms of energy efficiency?

Casement windows are highly energy efficient, as they have a low thermal conductivity and can be fitted with double glazing. This can help to keep your home warm in the winter and cool in the summer, reducing your energy costs.

Are casement windows easy to use?

Yes, casement windows are easy to use, as they are operated by a hand-operated crank mechanism or a push-out mechanism located on the window frame.

Are casement windows secure?

Yes, casement windows can be fitted with the latest multi-point locking solutions for total peace of mind and they hold Secured by Design Certification.

What materials are casement windows typically made of?

Casement windows are typically made of uPVC, a durable and low-maintenance material that is also eco-friendly and offers excellent insulation and ventilation properties.

Can casement windows be customized to match my home and style?

Yes, casement windows can be tailored to match your home and style with different finishes, features, handles, and more. They come in a wide range of colors and styles and can be customized to match your home’s existing aesthetic.

What type of guarantee do casement windows come with?

Casement windows typically come with a 10-year guarantee. Any issues related to the manufacture or installation will be repaired or replaced.

How do I clean and maintain casement windows?

Casement windows can be cleaned with a mild detergent and warm water. Use a microfiber cloth to clean the glass and avoid using abrasive materials or harsh chemicals. It’s also important to regularly check and lubricate the moving parts of the window, such as the hinges and locks, to ensure proper functioning.