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Business Details
45 Years
experience
Trusted Window & Door Installers in Horley
Established in 1981, Future Windows has built an unrivalled reputation as a trusted manufacturer and installer of windows, doors, and conservatories across the South East. Our factory in Horley serves domestic and commercial clients in Surrey, Sussex, and surrounding areas, offering bespoke solutions crafted from premium materials including aluminium, UPVC, and composite. As an authorised fabricator for Liniar and member of FENSA and the Guild of Master Craftsmen, we combine decades of expertise with cutting-edge technology to deliver energy-efficient, secure, and aesthetically pleasing installations.

Our team of experienced fitters, many with nearly 20 years of service, ensures every project meets exacting standards, supported by a comprehensive 10-year guarantee. We prioritise customer satisfaction through transparent pricing, no high-pressure sales tactics, and a commitment to sustainability, reusing recycled materials and minimising environmental impact. With thousands of successful installations, including conservatories, bi-fold doors, and fire-rated solutions, we remain the region's leading choice for quality craftsmanship and reliable service.
Services
Aluminium Windows UPVC Windows Composite Doors Conservatories Bi-Fold Doors
Details
  • Year established: 1981
Highlights and features
  • We have over 40 years of experience in window and door installations.
  • Our products are manufactured in-house for quality control and cost efficiency.
  • We offer a comprehensive 10-year guarantee on all installations.
  • Our team uses premium materials from trusted brands like Liniar and Yale.
  • We serve clients across Surrey, Sussex, and the wider South East.
Associations and certifications
  • FENSA
  • Guild of Master Craftsmen
What people say
Excellent craftsmanship Prompt service Energy-efficient solutions Secure installations Friendly team
Services
Aluminium Windows
Our aluminium windows combine sleek design with exceptional durability, featuring slim sightlines and thermal efficiency. Manufactured at our Horley factory, they use Welsh-sourced aluminium and Thermlock technology to reduce heat loss. Available in RAL colours, these windows offer security with Yale locks and a 10-year guarantee, ideal for modern and heritage properties.
Conservatories
Transform your home with bespoke conservatories designed for light and space. We offer Edwardian, Victorian, and lean-to styles with Liniar UPVC or aluminium frames. Features include high-security hardware, thermal roofs, and 10-year guarantees. Perfect for adding value and year-round usability to properties in the South East.
Composite Doors
Enhance security and kerb appeal with our composite doors, combining GRP skins, steel reinforcement, and insulation. Available in 200+ RAL finishes, they resist weathering and require minimal maintenance. Fitted with 10-point locking systems and PAS 24 certification, these doors offer durability and energy efficiency for homes in Surrey and Sussex.
Bi-Fold Doors
Create seamless indoor-outdoor living with bi-fold doors offering up to 90% clearance. Available in aluminium, composite, or timber, they feature low thresholds and weather-sealed tracks. Customisable to unusual dimensions, these doors maximise natural light and are ideal for patios and conservatories across the South East.
UPVC Windows
Liniars advanced UPVC windows provide superior insulation with multi-chamber profiles and thermal barriers. Options include casement, tilt-and-turn, and sash designs, all with A+ energy ratings. Backed by a 10-year guarantee, they reduce noise pollution and energy bills for homes in Crawley, Horsham, and beyond.
Questions
What areas do Future Windows serve?
We cover Surrey, Sussex, and the wider South East, including Horley, Crawley, East Grinstead, Dorking, and Horsham.
Do your installations come with a guarantee?
Yes, all our windows, doors, and conservatories include a comprehensive 10-year guarantee.
What materials do you use for windows?
We use aluminium, UPVC, and composite materials, sourced from trusted brands like Liniar and Yale.
Can I customise my door or window design?
Yes, we offer bespoke designs with multiple colour, style, and hardware options to suit your property.
Are your products energy efficient?
Our windows and doors meet high thermal efficiency standards, helping reduce energy bills and carbon footprints.
How do I request a free quotation?
Contact us at 01293 774223 or via our website to arrange a free, no-obligation consultation and quote.