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100% Recyclable Designs – Sustainable and eco-friendly materials for a greener home.
Designed for style, performance, and durability, our uPVC Casement Windows enhance homes in Fleet, Farnham, Camberley, and surrounding areas. Enjoy the perfect blend of function and elegance. Get your free online quote today!
Our uPVC Casement Windows provide homeowners in Fleet, Farnham, Camberley, Aldershot, Woking, Hook, Farnborough, Sandhurst, Bagshot, Lightwater, Cove, Frimley, Yateley, and surrounding areas with exceptional quality and durability. Designed for both modern and traditional homes, they offer a perfect balance of style, functionality, and efficiency.
We use REHAU uPVC profiles, combining industry-leading designs with thermal efficiency, security, and long-lasting performance. These windows are crafted with precision and low-maintenance materials, ensuring a sleek, elegant look that enhances any home.
Whether you’re looking for a subtle, classic appearance or a modern, stylish upgrade, our casement windows deliver unrivaled craftsmanship and practicality. Plus, we offer a range of other uPVC window styles to complement your home’s unique aesthetic.
Built with high-quality uPVC and Secured by Design certification, our Casement Windows provide superior strength, durability, and protection.
Customize your windows with a variety of styles, colors, and finishes to match your home’s aesthetic—blend in or stand out effortlessly.
REHAU uPVC profiles ensure better heat retention, reducing energy bills and lowering your carbon footprint for a greener home.
Enjoy lasting durability with our 10-year guarantee, protecting against cracking, warping, and discoloration for long-term quality.
uPVC casement windows are a popular choice for mainstream and semi-detached homes across Surrey, offering excellent energy efficiency, security, and everyday practicality. We regularly install uPVC casement windows for homeowners in Camberley, Woking, and Guildford, tailoring each installation to suit the property style and local requirements.
Whether you’re replacing ageing windows or upgrading for improved insulation and comfort, our experienced team delivers a smooth installation and a high-quality finish in every location.
Here at Cristal, we work with REHAU, providing you with high quality uPVC casement windows that have been designed with performance in mind. The industry leading brand carefully designs their profiles and stringently tests them to ensure they offer long lasting performance. This eliminates the need for you to replace the casement windows for several years, making them the perfect cost effective home improvement.
Looking for competitive uPVC Casement Windows prices in Berkshire, Hampshire, or Surrey? We supply high-quality uPVC Casement Windows that offer outstanding performance, style, and energy efficiency at a price that delivers real value. Whether you’re replacing old fittings or planning a new installation, our products are built to last and tailored to suit homes of all styles and sizes.
Try our online quoting engine to receive a free, personalised quote on your bespoke uPVC Casement Windows. Prefer to talk? Call us on 01252 810 777, or if you’d rather reach out online, simply fill out our contact form and one of our team members will get back to you. We’re here to make your home improvement journey easy and stress-free.
Cristal Windows are proud to be certified as a trusted installer of Yale hardware. All of our uPVC windows are manufactured and installed with security in mind, for your peace of mind. Our Yale locks exceed industry standards. Since Cristal Windows are trusted installers of Yale hardware, you will benefit from a Yale Lifetime Security Guarantee when you buy your new windows with us.
Keep your home safe, with a brand you can trust. Cristal Windows with Yale security.
Cristal Windows, doors & Conservatories Ltd is an Introducer Appointed Representative (Financial Services Register No. 1009945) of Phoenix Financial Consultants Limited (Phoenix). Phoenix is a credit broker, not a lender. Phoenix is authorised and regulated by the Financial Conduct Authority (FRN: 539195), and offers finance from its panel of lenders. All finance subject to status and credit checks.
Find quick answers to common questions about our triple glazing and double glazing products, installation process, pricing, and more.
Casement windows are hinged at the side or top and open outwards on a friction stay, making them one of the most popular and versatile window styles in the UK. Cristal Windows supplies and installs uPVC casement windows in REHAU profiles, suited to both traditional and modern homes across Hampshire, Surrey, and Berkshire.
Cristal Windows installs uPVC casement windows for homeowners in Fleet, Farnham, Camberley, Aldershot, Woking, Hook, Farnborough, Bagshot, Lightwater, Cove, Frimley, Yateley, and surrounding areas. We normally work within around 30 miles of Fleet, Hampshire. If you are just outside that area, get in touch and we will check whether we can reach you.
Yes. Our uPVC casement windows use REHAU profiles combined with energy-efficient double glazing, helping to retain heat, reduce draughts, and lower heating bills. This improved insulation keeps your home more comfortable throughout the year.
Our uPVC casement windows are fitted with advanced multi-point locking and Yale hardware as standard, giving you strong, reliable protection. Every window is manufactured and installed with home security in mind.
Our uPVC casement windows come with a 10-year guarantee covering issues such as cracking, warping, and discolouration, so you can enjoy long-lasting quality and peace of mind. As a FENSA-registered and Which? Trusted Trader business, our installations meet recognised industry standards.
Yes. Our uPVC casement windows are fully bespoke, with a range of colours, finishes, and styles available. Whether you want a subtle, classic look or a bold, modern finish, we can tailor your windows to suit your home.
The cost of uPVC casement windows depends on the size, style, glazing, and finish you choose. You can get a free, no-obligation quote using our online quoting engine, or call us on 01252 810 777 to discuss your project.
Cristal Windows is a supply-and-install company. We specialise in installing new, high-quality uPVC casement windows rather than carrying out repairs or maintenance on existing units.
Casement windows are the natural like-for-like replacement for most homes built from the 1950s onwards, which were designed with outward-opening casements from the outset. Flush casement and aluminium casement options suit newer builds and extensions where clean sightlines are the priority. Sash windows are generally reserved for Victorian, Georgian, and Edwardian properties.
They can, but it needs to be specified correctly. Building Regulations require at least one window in a habitable room on an upper floor to open wide enough to serve as a means of escape. Top-hung casements need to be sized carefully to meet this, which your installer will confirm as part of the survey.
Yes. Under current Building Regulations (Part F, updated 2022), trickle ventilators are required on all replacement windows. These are small, controllable slots in the frame that provide low-level background ventilation without the window being open, and Cristal Windows fits them as standard.
Neither style has a meaningful acoustic advantage over the other. Noise reduction is determined by the glazing specification, primarily the gap between the panes and whether acoustic glass is used, rather than by whether the window slides or swings. Casement windows can be specified with enhanced acoustic glazing if noise is a particular concern.
Most standard casement replacements fall under permitted development and do not require planning permission. Conservation areas and listed buildings are the main exceptions. A free survey with Cristal Windows will flag any local restrictions before any work is planned.
Cristal Windows is accredited by FENSA, Which? Trusted Trader, GGF (Glass and Glazing Federation) and other leading industry bodies, ensuring top-tier quality, safety, and reliability for every installation.
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We offer expert installation of high-quality triple and double glazed windows, doors, bi-fold doors, patio doors, composite doors, conservatories, and roof lanterns. If your home is located outside of the areas we typically cover, feel free to give us a call—we’re happy to discuss availability and may still be able to arrange an installation in your area.
When you choose Cristal Windows for your local double glazing and triple glazing installations, you are not only choosing an ethical, professional and family run business, but also a window company that provides high-quality products. We take the utmost care when installing our range of windows, doors, and conservatories and are accredited by trustworthy schemes such as FENSA.
We offer installations to homeowners in Berkshire, Hampshire, or Surrey.
