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Business Details
30 Years
experience
Award-Winning Conservatory Roofs & Home Extensions
Established in 1996, Prefix Systems has grown to become the UK's largest independent manufacturer of conservatory roofs, delivering award-winning conservatory, glazing, and home extension solutions. Our mission focuses on supplying the highest quality products and services that customers deserve, while ensuring our employees take pride in their work and our supply partners remain satisfied. With over 25 years of industry experience, we combine technical expertise with customer-centric approaches to meet diverse project requirements. Our team of professionals is dedicated to innovation, having developed patented systems like the WARMroof that simplify installation processes for trade partners. We maintain rigorous quality control standards across all product lines, including solid tiled roofs, glazed extensions, and aluminium bi-folding doors.

Our nationwide network of trusted installers ensures localised support for both trade and residential customers. The company's investment in cutting-edge technology enables virtual showroom experiences and VR-supported product customisation. Our commitment to continuous improvement is evidenced by regular product development cycles and comprehensive training programmes for installers. We operate four fully equipped facilities across the UK, maintaining strict adherence to building regulations and industry certifications. Customer satisfaction remains our priority, demonstrated through dedicated after-sales support and a 30-day return policy for damaged goods.
Services
Conservatory Roofs Glazed Extensions Bi-folding Doors Roof Replacements Showroom Consultations Trade Support Services Product Customisation Installer Training 3D Design Visualisation After-sales Warranty
Details
  • Year established: 1996
Highlights and features
  • We are the UK's largest independent conservatory roof manufacturer since 1996
  • Our WARMroof system offers patented thermal efficiency technology
  • Nationwide network of certified installers available for all projects
  • Dedicated after-sales support team for product warranty and repairs
  • Virtual showroom with 3D product customisation and VR capabilities
Services
Conservatory Roofs
Our award-winning WARMroof solid tiled roofs provide year-round thermal efficiency. Designed for easy installation with patented insulation technology, these roofs transform existing conservatories into usable living spaces. Trade partners benefit from nationwide installer support and 3D design visualisation tools.
Bi-folding Doors
High-performance Opal aluminium bi-folding doors offer seamless indoor-outdoor living. The smooth sliding system features thermal breaks for energy efficiency and comes with instant online pricing for trade customers through our dedicated ordering app.
Glazed Extensions
Customisable glazed extensions maximise natural light while maintaining thermal performance. Our systems include multiple glass specification options and come with full CAD design support. Trade customers access detailed technical guides and installation training.
Roof Replacements
Thermally efficient roof replacement solutions for existing conservatories. The WARMroof system installs in half the time of traditional methods, with nationwide installer support and comprehensive after-sales warranty protection included.
Trade Support Services
Comprehensive trade support including product training, marketing materials, and on-site assistance. Our dedicated team provides CAD design services, instant pricing tools, and nationwide delivery coordination for all product lines.
Questions
How do I get a quote for your products?
Trade customers can get instant online pricing through our ordering app for Opal bi-folding doors and rooflights. Other product quotes require email requests with technical specifications.
Can homeowners purchase directly from Prefix Systems?
While we primarily operate as a trade supplier, homeowners can contact us directly for product information and we'll connect them with trusted local installers.
Do you offer showroom facilities?
Our flagship showroom in Blackburn showcases the full product range. We also provide an interactive 3D virtual showroom with VR support for remote product exploration.
What after-sales support do you provide?
Our dedicated after-sales team handles warranty claims, damaged goods replacement, and technical support. We offer 30-day return policies for defective products and on-site assistance for complex installations.
Are your products compliant with building regulations?
All our systems meet current building regulations standards. Technical compliance documentation and certification details are available through our downloads section.
How can installers join your network?
Installers can contact our trade support team to register for product training, access marketing materials, and receive certification to sell our systems nationwide.
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