Business Details
32 Years
experience
Trusted Windows & Doors in Leighton Buzzard
Established in 1994, Unicorn Windows has built a reputation as a trusted family-run business specialising in high-quality windows, doors, and conservatories. Our commitment to excellence is reflected in our rigorous quality control standards, use of Secured by Design-certified hardware, and A-rated energy-efficient products. With nearly three decades of experience, we serve Bedfordshire, Hertfordshire, and Buckinghamshire, offering bespoke solutions tailored to both period and modern properties. Our team prioritises customer satisfaction, providing a seamless service from initial consultation to installation.We hold industry accreditations such as DGCOS membership and PAS24 security compliance, underscoring our dedication to trustworthiness. Our 10-year insurance-backed guarantee ensures long-term peace of mind, while our customisable options in colours, finishes, and designs allow homeowners to achieve both aesthetic and functional goals. As a family business, we maintain a personal approach, ensuring every client receives expert guidance and a product that meets the highest standards of craftsmanship.
Services
Windows
Doors
Conservatories
Roofline
Commercial
Casement Windows
Flush Sash Windows
Coloured Frame Windows
Sliding Sash Windows
Tilt & Turn Windows
Details
- Year established: 1994
Highlights and features
- Family-run business with over 30 years of industry experience.
- 10-year insurance-backed guarantee on all products.
- Secured by Design and PAS24 accredited for enhanced security.
- Customisable options in colours, finishes, and designs.
- Serving Bedfordshire, Hertfordshire, and Buckinghamshire with local expertise.
Associations and certifications
- DGCOS
- Secured by Design
- PAS24
What people say
5/5 reviews
Excellent service
High-quality products
Professional installation
10-year guarantee
Services
Windows
Our A-rated uPVC and aluminium windows combine energy efficiency with security, featuring Secured by Design locking systems and thermal insulation. Available in casement, flush sash, and sliding sash designs, they suit both traditional and contemporary properties. Customisable in multiple colours and finishes, they reduce energy bills while maintaining aesthetic appeal.
Doors
We offer composite, uPVC, and aluminium doors with high-security locking mechanisms and thermal efficiency. Options include bifolding, patio, and French doors, available in various colours and styles. These doors enhance security, reduce noise, and require minimal maintenance, ensuring durability and visual appeal for residential and commercial properties.
Conservatories
Our conservatories provide year-round living spaces with thermally efficient frames and glass. The WARMroof system ensures a solid, insulated roof, while customisable designs complement existing architecture. Ideal for dining, lounging, or home offices, they blend natural light with energy savings and are backed by a 10-year guarantee.
Roofline
Fibre cement Cedral cladding and high-gloss PVC guttering offer a low-maintenance alternative to timber. Available in multiple colours, these products enhance exterior aesthetics while resisting rot and weather damage. Designed for durability, they improve property value and require no painting or frequent repairs.
Commercial
We supply and install high-security PVC-U and aluminium windows and doors for commercial projects, including schools and residential developments. Our services include project management, compliance with building regulations, and tailored solutions for contractors and local authorities, ensuring quality and reliability across large-scale installations.
Questions
What areas do Unicorn Windows serve?
We serve Bedfordshire, Hertfordshire, and Buckinghamshire, providing windows, doors, and conservatories with local expertise and nationwide quality standards.
Do Unicorn Windows offer a guarantee?
Yes, all products come with a 10-year insurance-backed guarantee, covering both materials and installation for long-term peace of mind.
Are Unicorn Windows accredited for security?
Yes, our products are Secured by Design and PAS24 accredited, ensuring the highest security standards for homes and businesses.
Can I customise my windows and doors?
Yes, we offer a wide range of colours, finishes, and designs, including custom RAL colour matching and hardware options for bespoke installations.
Do Unicorn Windows provide commercial services?
Yes, we supply and install high-security windows and doors for commercial projects, working closely with architects and contractors across the UK.
Can Unicorn Windows refurbish existing conservatories?
Yes, we offer roof replacement and full conservatory refurbishments, upgrading thermal efficiency and aesthetics with modern materials and designs.
Reviews (3)
Lucy Smeaton
Aug 13, 2017
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The service I received from Unicorn Windows was absolutely second to none from the beginning to the end. They are an honest window company who you can trust, they really do what is best for their customers needs and do not try and rip you off like most other window companies. I am over the moon with my new windows, they are great quality and have transformed my house and are at an affordable price for me.
I will be eternally grateful to Unicorn and will recommend them to my friends and family. A Special thank you to all that assisted me, John the Director who came round and gave me my initial quote, John the Surveyor, Lee the lovely lady in the office and the window fitters Dave and James. Fantastic Job :
I will be eternally grateful to Unicorn and will recommend them to my friends and family. A Special thank you to all that assisted me, John the Director who came round and gave me my initial quote, John the Surveyor, Lee the lovely lady in the office and the window fitters Dave and James. Fantastic Job :
Andrena Carden-White
Feb 16, 2017
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Unicorn windows did an excellent job on our double patio doors, a polite, friendly and helpful service. They come highly recommended
Tony Conybeare
Dec 06, 2016
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Excellent service throughout, from point of sale - to the fitted windows. Nice clean and professional job. Would thoroughly recommend
