Just Doors UK

Business Details

21 Years

experience

Your Trusted Source for High-Quality Doors & Windows in the UK

Established in 2005, Just Doors UK has become the UK's leading supplier of high-quality, secure, and energy-efficient doors and windows. Our extensive product range includes composite doors, UPVC doors and windows, aluminium doors, and roof lanterns, all manufactured to meet rigorous building regulations and security standards. We pride ourselves on offering trade prices directly to customers, eliminating middlemen to deliver significant savings without compromising on quality. Our commitment to compliance with FENSA and Part L thermal efficiency standards ensures our products meet the latest energy performance requirements. With a 10-year guarantee on profiles and a dedicated customer service team, we provide expert guidance on product selection, measurement, and installation.

Our nationwide delivery service covers most UK areas, with fast lead times and a price promise to beat any online competitor. We cater to both DIY enthusiasts and trade professionals, offering bespoke made-to-measure solutions tailored to individual project needs. Our team's expertise in fire-rated doors, wheelchair-accessible designs, and safety glass compliance demonstrates our comprehensive industry knowledge. Customer satisfaction is central to our operations, evidenced by our 4.93/5 rating from over 500 reviews. Through continuous innovation and adherence to E-E-A-T principles, we maintain our position as a trusted authority in the double glazing sector.

Services

Composite doors UPVC windows Aluminium doors Fire doors Roof lanterns French doors Patio doors Casement windows Sliding sash windows Bay windows

Details

Year established: 2005

Highlights and features

We are the UK's top-rated double glazing supplier with 4.93/5 rating
Price promise guarantee to beat any online competitor's quoted price
Fast 2-6 week lead times with nationwide delivery coverage
Expert guidance on building regulations and energy efficiency compliance
10-year manufacturer's guarantee on all door and window profiles

What people say

Great quality Excellent service Value for money Fast delivery Professional team

Website

Update Listing

Services

Composite doors

Our composite doors combine advanced security features with thermal efficiency, featuring multi-point locking systems and Pilkington K glass. Available in traditional and modern designs including FD30 fire-rated options. Each door includes reinforced frames and a 10-year profile guarantee, ensuring long-term performance and security for residential properties.

UPVC windows

Energy-efficient UPVC windows available in casement, sash, and bay configurations with A+ energy ratings. Features include low-emissivity glass, argon gas fills, and 10-year manufacturer guarantees. Options for heritage properties include flush casement and vertical sliding sash designs that meet Part L building regulations.

Aluminium doors

High-strength aluminium doors offering slim profiles and large glass areas while maintaining security compliance. Available in heritage and contemporary styles with 1.4W/mK U-values. Includes bi-fold, patio, and front door options with powder-coated finishes in multiple colours to suit modern architectural requirements.

Fire doors

FD30 fire-rated composite doors tested to resist fire for 30 minutes with smoke seals. Available as internal and external options meeting Part B building regulations. Features include intumescent strips and fire-resistant cores while maintaining security standards with multi-point locking systems.

Roof lanterns

Aluminium roof lanterns providing natural light solutions for extensions and conservatories. Thermal break technology ensures 1.4W/mK U-values with double-glazed units. Available in flat and pitched configurations with self-cleaning glass options and 10-year guarantees on powder-coated finishes.

Questions

What areas do you deliver to?

We deliver nationwide across the UK but have restrictions in certain Scottish postcodes (G80+, IV, KW, PH20+, HS, PA33+).

Do your products meet building regulations?

All our doors and windows comply with current Part L thermal efficiency standards and come with FENSA documentation for compliance proof.

How do I measure for replacement windows?

Measure brick-to-brick openings, deduct 10mm from final dimensions, and include cill requirements. Consult our detailed measuring guide for specific instructions.

What guarantees apply to your products?

We offer a 10-year guarantee on profiles, 5 years on sealed units, and 1 year on hardware with all products registered under the FENSA compliance scheme.

Can trade customers get special pricing?

Registered trade customers receive exclusive pricing, bulk order discounts, and dedicated account management for construction and installation businesses.

Do you supply fire-rated doors?

We offer FD30 fire-rated composite doors tested to resist fire for 30 minutes with smoke seals, meeting Part B building regulations.

Reviews (5)

Write a Review

P. Wallace

Aug 16, 2021 Report

I had 2 doors and 2 windows delivered on Saturday morning, 2 weeks earlier than expected. All now fitted with no problems. Thank you Just Doors, excellent service from start to finish.

Francis Unigwe

Aug 04, 2021 Report

Extremely disappointing company. Ordered a window and they managed to get the order wrong and sent over the wrong size, I waited 5 weeks lead time for this to happen. Absolutely shambolic! Avoid this company like they plague! Once this issue was highlighted to them and escalated to their management I was horrified to be met with an attitude of couldnt care less, and that's coming from one of their managers. Absolutely awful company and customer experience!

Hugh Sleggs

Jan 05, 2021 Report

I needed a new window, the existing glass was frosted. Using the measuring advice I ordered a replacement window to my own specification. Just Doors checked my order with me and delivered the unit, on time, via a friendly courier. I fitted the new window the same day.. Marvellous!!! What a good company accurate friendly and efficient. If you're a diyer like me I would recommend these.

Taff B.

Dec 31, 2020 Report

In October I was in need of anthracite grey windows for a project I had to finish before the end of November. Everyone was quoting at least 7 weeks for delivery. Just doors told me 3-4 weeks which I was dubious about but had nothing to lose as I needed them! Exactly 3 weeks after placing the order the windows arrived and are perfect. Thank you just doors, you saved my project. Professional service every step of the way.

Trish Algar

May 06, 2020 Report

Ordered our second door today. They gave been amazing with sorting out our needs. Our first door ordered 5 years ago has been copied by many of our neighbours.