Endorsed by Which?

Unicorn Windows Ltd

4.9

89 Reviews

Opening Hours
Today - 08:30–17:00
  • Monday 08:30–17:00
  • Tuesday 08:30–17:00
  • Wednesday 08:30–17:00
  • Thursday 08:30–17:00
  • Friday 08:30–17:00
  • Saturday 08:30–12:00
  • Sunday - Closed

Why you can trust this trader

After undergoing rigorous assessment to become endorsed, every Which? Trusted Trader agrees to our Code of Conduct. This gives consumers the reassurance that they have the best possible protection and adds an extra layer of security to ensure best practices and procedures are followed. Which? fully investigates any breaches and will take any necessary action to ensure consumer protection.

About

Unicorn Windows are committed to delivering quality home improvements with professionalism and care.
We know that choosing a company is a big decision, and we strive to make the process straightforward, informative and stress-free.
All products offer durability, security and thermal efficiency, helping improve comfort and reducing energy costs.
Why Choose Us?
Clear, honest communication – From initial enquiry through to completion, we offer detailed quotes, practical advice and realistic timescales.
Quality workmanship – Installations are carried out by experienced, skilled fitters who pay close attention to detail and treat your property with respect.
Reliable service – We complete projects on time and leave homes clean and tidy
Compliance – Our work is carried out in accordance with current building regulations and best practices, giving confidence in both safety and performance.
Customer satisfaction – We value feedback and aim to build long-term relationships through great service and aftercare

What we do

  • Double glazing

    • Double glazing installation
    • Double glazing repairs
    • Double glazing suppliers
  • Conservatories

    • Conservatory repairs
    • Hardwood conservatories and orangeries
    • Conservatory maintenance
  • Glaziers

    • Replacement window services and repairs
    • Window consultants
    • Sash windows
    • Timber windows
    • Double glazing installation
  • More Services

    • soffits guttering fascias garage doors porches

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

4.9
89 reviews
Customer Service
4.9
Quality
5.0
Value
4.9
Sort by
Job well done.
Customer Service
Quality
Value
Unicorn Window replaced a small kitchen window with a larger one. Both Steve and Sam (the fitters) were very considerate and cleaned up well after. They did a great job. Good communication with the office to 5/5.
Burton, Bedfordshire Posted on 03/05/2018 , work completed 03/05/2018
The trader replied (on 03/07/2018)
Hello!! Thank you for your kind words! We're pleased that you're pleased! Kind regards, The Unicorn Team.
My review
Customer Service
Quality
Value
Clean and tidy - super product.
David, Bedfordshire Posted on 28/03/2018 , work completed 28/03/2018
The trader replied (on 16/04/2018)
Hello David! Thank you for taking the time to leave your review - it really is appreciated! Kind regards, The Unicorn Team
Prompt and effective
Customer Service
Quality
Value
Fitted kitchen secondary glazing - works well, efficient and neat fitting and on time. Happy to recommend and to use again.
Roger, Bedfordshire Posted on 01/02/2018 , work completed 01/02/2018
The trader replied (on 02/03/2018)
Hello Roger! Thank you for leaving us your review - it's much appreciated. Kind regards The Unicorn Team
Professional job
Customer Service
Quality
Value
We have used Unicorn before to replace virtually all of our windows, so knew their great professional work. New back door and front door. Fitters were friendly, courteous guys. The salesman, John listened and advised. Not pushy and aimed to ensure we were happy with the product. Would use again without hesitation.
Jackie, Hertfordshire Posted on 25/01/2018 , work completed 25/01/2018
The trader replied (on 13/02/2018)
Hi Jackie! Thank you so much for taking the time to leave us a review - we're so pleased that you're pleased! Kind regards The Unicorn Team
Prompt and professional
Customer Service
Quality
Value
From the start they were very professional, friendly and nothing was too much trouble. The installation was of a very high standard, would highly recommend.
Pam, Bedfordshire Posted on 02/01/2018 , work completed 02/01/2018
The trader replied (on 02/02/2018)
Hello Pam! Thank you so much for taking the time to leave us your review! Kind regards, The Unicorn Team
Fantastic job
Customer Service
Quality
Value
Great team of workers, always friendly and courteous at all times when at my home. Fantastic job done.
Stewart, Bedfordshire Posted on 19/12/2017 , work completed 19/12/2017
The trader replied (on 02/02/2018)
Hi Stewart, Thanks for leaving us your review - glad to hear we pleased! Kind regards, The Unicorn Team
Excellent recovery
Customer Service
Quality
Value
An error with initial fitting, recovered promptly and very well.
John, Hertfordshire Posted on 01/12/2017 , work completed 01/12/2017
The trader replied (on 02/02/2018)
Hello John Thank you for leaving us your review - it's much appreciated - and glad to hear we pleased! Kind regards The Unicorn Team
Fantastic supplier
Customer Service
Quality
Value
From initial contact to paying the bill everything was set out as I wanted it. Helpful advice along the way, nothing was to much trouble, even small glitches were fixed without added cost. Fitters made me feel part of the team and joined in conversations and spoke to me as a person rather than just a person whose house they were doing. Fantastic performance from start to finish - very highly recommended.
David Wilson Posted on 29/11/2017 , work completed 29/11/2017
The trader replied (on 04/12/2017)
Hello Mr Wilson! Thank you so much for taking the time to leave us your review! It's always great to hear from our customers and to hear that you would highly recommend us is brilliant! We're happy that you're happy! Kind regards, The Unicorn Team
Fabulous job, prompt, professional
Customer Service
Quality
Value
We looked around at several firms to do the work at our house. We couldn't fault Unicorn the workman were very helpful, courteous, hard workers! The finished job is wonderful we would have them back in an instant if we needed any more work done.
Paul, Bedfordshire Posted on 27/11/2017 , work completed 27/11/2017
The trader replied (on 04/01/2018)
Hi Paul! Thank you so much for leaving us your review. There is no greater compliment than a recommendation from a happy client! Kind regards, the Unicorn Team
Happy to Recommend
Customer Service
Quality
Value
Ticks all the boxes. Good product, no hard sell, reasonable price, installation crew turned up on time. All the instalers were courteous and consderate. Installation was completed with minimal disruption or mess. Guys cleaned up as they went along. Neat job. Happy to recommend.
GLCannon Posted on 10/10/2017 , work completed 10/10/2017
The trader replied (on 11/10/2017)
Hello Mr Cannon Thank you for leaving us your review, it is much appreciated. Great to hear we pleased! kind regards, The Unicorn Team