Double Glazing Sunningdale - Cristal Windows

Phoenix Finance Available for Windows and Doors

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.

Custom Double Glazed Windows in Sunningdale

Give your home a boost in energy performance and style with our double glazed windows. We offer a variety of frames, including uPVC, timber, and aluminium, ensuring you find the perfect fit for your property:

Reduced heat loss for improved comfort and lower bills
Minimized noise from outside, creating a peaceful interior
Enhanced security with robust materials and reliable locks

Each window installation is backed by a 10-year manufacturer’s guarantee, providing long-term value and peace of mind.

Secure and Elegant Double Glazed Doors

Elevate the look of your property while improving security with our range of double glazed doors. From front entrances that make a great impression to patio doors for a smooth flow between indoor and outdoor spaces, our doors offer:

High-grade locking systems, including Yale locks and Secured by Design certification
Diverse styles and finishes to complement any architectural theme
Energy-saving glass that helps regulate indoor temperature

Whether you prefer a classic or contemporary design, our doors add both functionality and curb appeal to your Sunningdale home.

Windows, Doors, and Conservatories for Your Sunningdale Home

Our range of products is designed to improve the look, security, and energy efficiency of your home.

Windows

Choose from our collection of beautifully designed, energy-efficient double glazed windows, complete with a 10-year manufacturer’s guarantee for long-lasting quality.

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Doors

Increase the security of your home without compromising on style. From front doors to patio and conservatory doors, we offer durable and stylish options to suit your home.

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Conservatories

Add space and light to your home with our custom conservatories, available in a variety of styles. We’ll help you find the perfect solution that fits your space, budget, and design preferences.

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Bespoke Conservatories Designed for Sunningdale Living

Expand and brighten your home with a custom conservatory, crafted to align with your style and needs. Our conservatories offer an inviting space for relaxation, entertaining, or daily living:

Seamless integration with your property’s layout and exterior
Multiple design choices, from traditional sunrooms to modern, open-plan ideas
Optional tiled conservatory roofs for improved energy management

Let our team bring natural light and extra square footage to your Sunningdale property.

uPVC Windows and Doors for Practical Living

For Sunningdale residents seeking convenience and durability, uPVC windows and doors are an excellent choice. These products deliver:

Low-maintenance performance with resistance to wear and fading
Secure locking mechanisms, featuring Yale locks
A variety of designs and finishes to match your home’s décor

Combine energy savings with a contemporary look, all while benefiting from straightforward upkeep.

Get Your Double Glazing Quote in Sunningdale

At Cristal Windows, we’re committed to offering cost-effective solutions that transform your Sunningdale home. Whether you’re upgrading a single room or renovating an entire property, we provide clear pricing and exceptional service.

Online quoting tool: Quickly receive a personalized estimate
Expert advice: Contact our knowledgeable team for guidance on the best products and designs

We look forward to helping you create a more secure, efficient, and attractive home in Sunningdale.