Business Details
21 Years
experience
Your Trusted Source for High-Quality Doors & Windows
Established in 2005, Just Doors UK has become the UK's leading supplier of high-quality, secure, and energy-efficient DIY double glazing doors and windows. Our extensive product range includes composite doors, UPVC doors and windows, aluminium bifold doors, and roof lanterns, all manufactured to meet rigorous industry standards. With over 18 years of experience, we pride ourselves on offering trade prices directly to customers, eliminating middlemen to deliver exceptional value. Our team of experts ensures every product adheres to the latest building regulations, including thermal efficiency, security, and accessibility requirements. We provide nationwide delivery across the UK, supported by a dedicated customer service team available Monday to Friday.Our 10-year guarantee on profiles and hardware reflects our confidence in product durability and performance. We maintain transparency through detailed online guides for measuring and installation, empowering DIY enthusiasts to complete projects successfully. Customer satisfaction is central to our operations, evidenced by our 4.93/5 rating from 501 reviews. Our price promise guarantees to beat any online competitor's quoted price, reinforcing our commitment to affordability without compromising quality. As a trusted partner to both trade professionals and homeowners, we combine technical expertise with accessible solutions to meet diverse project needs.
Services
Composite Doors
UPVC Windows
Aluminium Bifold Doors
Roof Lanterns
Fire Doors
Patio Doors
French Doors
Window Replacements
Trade Supplies
Nationwide Delivery
Details
- Year established: 2005
Highlights and features
- We offer 18+ years of specialist experience in double glazing supply
- Our price promise guarantees to beat any online competitor's quote
- 10-year manufacturer's guarantee covers all profile systems and hardware
- Nationwide delivery with confirmed dates provided 48-72 hours in advance
- Expert compliance with Part L thermal efficiency and Part Q security standards
What people say
Great quality
Excellent service
Value for money
Fast delivery
Professional team
Services
Composite Doors
Our composite doors combine traditional aesthetics with modern security features. Manufactured with reinforced frames and multi-point locking systems, they meet FD30 fire safety standards while maintaining thermal efficiency. Each door includes Pilkington K glass for energy savings and comes in 100+ design variations to match any property style.
UPVC Windows
Made-to-measure UPVC windows available in casement, sash, and bay configurations. Features include A+ energy ratings, 10-year guarantees, and compliance with revised Part F ventilation regulations. Customers can choose from 12 colour options and add trickle vents for regulatory compliance.
Aluminium Bifold Doors
Premium aluminium bifold doors offer seamless indoor-outdoor living spaces. With slim sightlines and thermal break technology, they achieve 1.4W/mK U-values. Available in dual-tone finishes and supplied with coordinated cills for level access compliance under Part M regulations.
Fire Doors
FD30 fire-rated composite doors tested to BS 476 Part 22. Internal and external options feature intumescent strips and smoke seals. Supplied with CE marking and compliance documentation for building control submissions, ensuring 30-minute fire resistance and safety certification.
Nationwide Delivery
Free delivery across mainland UK with 2-6 week lead times depending on product. Orders over 250 qualify for free shipping, with confirmed delivery dates provided 72 hours in advance. Special handling for oversized items like roof lanterns and aluminium systems ensures safe transportation.
Questions
Do you offer price matching for competitor quotes?
Yes, our price promise guarantees to beat any online competitor's quote for identical products.
What guarantees apply to your products?
All products carry a 10-year manufacturer's guarantee covering profiles, hardware, and colourfastness.
Can I order custom-sized windows?
We supply made-to-measure windows with 10mm fitting allowances for precise installations.
Are your products compliant with building regulations?
All doors and windows meet current Part L thermal efficiency and Part Q security standards.
How do I measure for replacement windows?
Measure brick-to-brick openings at three points and deduct 10mm for fitting allowances.
Do you supply to trade professionals?
Yes, we offer trade accounts with bulk pricing and direct site deliveries.
