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Your home never feels right—too cold in winter and too hot in summer due to poor insulation.
Cristal Windows provides expert double glazing in Alton, improving energy efficiency, security, and aesthetics. We now also offer advanced triple glazing for even greater performance. With 40+ years of experience, we install premium uPVC, timber, and aluminium windows and doors, built to last in the British climate.
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Your home never feels right—too cold in winter and too hot in summer due to poor insulation.
Your energy bills keep climbing, and you suspect your windows and doors are to blame.
Noise from Aldershot’s busy streets or neighbors disrupts your peace and quiet.
Your windows and doors are aging, hard to open, or simply outdated.
Many homes in Alton still have single glazing or worn-out double glazing, leading to higher heating costs, unwanted drafts, and security concerns. If your home feels uncomfortable, and you’re tired of overpaying for energy, it might be time for an upgrade.
Looking for a lasting solution? Find out how new, energy-efficient windows and doors can transform your home in Alton!
At Cristal Windows, we offer high-performance double glazing to elevate your home’s comfort, security, and aesthetics in Alton. We also offer triple glazing for homeowners seeking even greater insulation and performance. Whether you live in a charming older property or a modern home, our solutions provide lasting benefits, including improved energy efficiency and enhanced security.
Efficient Insulation – Keep your home comfortable and reduce heating costs.
Improved Security – Sturdy materials and secure locks for peace of mind.
Noise Reduction – Block out external noise, no matter your location.
Custom Designs – Choose from a variety of styles to suit your home.
Upgrade your Alton home with our expert double glazing and triple glazing solutions. Get in touch for a no-obligation, free quote and discover how we can improve your home’s efficiency and security.
Cristal Windows proudly serves Alton homeowners with high-quality double glazing, offering a wide selection of windows, doors, and conservatories. We also offer advanced triple glazing options for even greater energy efficiency. Our products are designed to improve insulation, security, and overall home aesthetics, ensuring long-term durability and performance.
Our online double glazing quoting tool provides an instant and transparent price estimate, so you can confidently plan your project. We also offer flexible payment options, helping you spread the cost of your home improvements. With years of expertise in the glazing industry, we ensure that every installation is completed to the highest standard.
For a personalized consultation, visit our contact page or give us a call. Our team is ready to assist with expert recommendations for your double glazing or triple glazing project in Alton.
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.
Cristal Windows is accredited by FENSA, Which? Trusted Trader, 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.
