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Bespoke Windows & Doors in Maidenhead
Custom House Windows is an independent family business with over four decades of experience in double glazing design and home installation solutions. We specialise in providing high-quality bespoke windows, doors, and roof systems tailored to enhance homes across the southeast of England. Our in-house teams of qualified designers and installers work closely with customers to guide them through every phase of the process, from initial designs to final completion. We offer a comprehensive range of products including uPVC, composite, aluminium, and timberlook options, ensuring solutions that complement every home. With a showroom in Maidenhead, we provide hands-on opportunities for clients to explore our products and discuss options directly with our experts.

Our commitment to quality, security, and energy efficiency is reflected in our A-rated energy-efficient windows and thermally insulated roof systems. We pride ourselves on combining traditional craftsmanship with modern manufacturing techniques to deliver durable, stylish, and functional solutions. Our team's extensive industry knowledge ensures that every project meets the highest standards of performance and customer satisfaction. We focus on creating seamless transitions between indoor and outdoor spaces through innovative designs like bi-folding doors and lantern lights. Our dedication to transparency and customer-centric service ensures peace of mind throughout the entire installation process.
Services
uPVC Windows Composite Doors Aluminium Bi-Folding Doors Lantern Lights Conservatories
Highlights and features
  • We have over 40 years of experience in double glazing design and installation.
  • Our in-house team of qualified designers and installers ensures precision and quality.
  • We offer A-rated energy-efficient windows and thermally insulated roof systems.
  • Our showroom in Maidenhead allows customers to explore products in person.
  • We combine traditional craftsmanship with modern manufacturing techniques.
Services
uPVC Windows
Our uPVC windows combine energy efficiency with modern security features, offering A-rated energy performance. They reduce noise, require minimal maintenance, and come in various profiles and colours. These windows are ideal for homeowners seeking durable, cost-effective solutions that enhance thermal insulation and property value.
Composite Doors
Composite doors provide superior security and style with multi-point locking systems and customizable designs. Available in a range of colours and finishes, they offer durability against weathering while maintaining aesthetic appeal. These doors are engineered to improve home insulation and increase kerb appeal.
Aluminium Bi-Folding Doors
Aluminium bi-folding doors create seamless indoor-outdoor living spaces with slim sightlines and low thresholds. They maximize natural light and offer exceptional thermal efficiency. These doors are ideal for modernizing homes while providing robust security and easy access to gardens or patios.
Lantern Lights
Lantern lights add architectural elegance and flood interiors with natural daylight. Constructed from aluminium with thermal breaks, they minimize heat loss while enhancing room aesthetics. These roof lights are perfect for conservatories or extensions requiring modern, energy-efficient lighting solutions.
Conservatories
Our conservatories extend living spaces with solar-controlled glass that regulates temperature while maximizing light. Designed for year-round use, they feature durable materials and seamless integration with existing architecture. These structures add functional space and increase property value through enhanced usability.
Questions
What products does Custom House Windows offer?
We provide bespoke uPVC, composite, and aluminium windows and doors, along with lantern lights, flat roof systems, and conservatories tailored to your home.
Do you have a showroom?
Yes, our Maidenhead showroom displays a full range of windows, doors, and roof systems for you to explore in person.
Are your products energy efficient?
Our uPVC windows are A-rated for energy efficiency, and our roof systems include thermal insulation to minimize heat loss.
Do you serve areas outside Maidenhead?
We operate across the southeast of England, offering installations for residential properties in various locations.
What materials are available for windows and doors?
We offer uPVC, composite, aluminium, and timberlook options to suit different architectural styles and performance needs.
How do I get a quote?
Contact us via phone or email, or visit our showroom to discuss your requirements and receive a tailored quotation.