Endorsed by Which?

Castle Windows (Midlands) Ltd


256 Reviews

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

Organisations and Awards

Jun 2020


At Castle Windows we have over 30 years’ experience in supplying and installing windows, doors, porches and conservatories. We take genuine pride in everything we supply and install, so from the outset we get very closely involved carefully selecting each and every material to ensure the perfect product is supplied.
We have the facility to take pictures of your property and super impose the styles and designs of your windows, doors and conservatories onto the picture of your property.
We believe that your product should be a reflection of you, your home and your lifestyle. This is why every one of our customers has the opportunity to get a clear representation of what their home will look like once the work is completed.
At Castle Windows we like to build a relationship with our customers but we never shy away from the professional task in hand. So call us to deal direct with the owners cutting out the middle man and we will do our very best with the price.

What we do

  • Glaziers

    • Double glazing installation
    • Window consultants
    • Replacement window services and repairs
    • Sash windows
    • Glass boarding up and replacement
    • UPVC Windows
    • Aluminium Windows
    • Double glazed units
    • Triple Glazing
  • Doors

    • Bi-fold doors
    • Patio doors
    • ​Aluminium doors
    • UPVC doors
    • Composite doors
    • French doors
    • Front door
    • Orangeries
  • Conservatories

    • conservatory roof insulation
    • Conservatory Roof replacement
    • Sun Lounge
  • Roofers

    • Flat roofing
    • Guttering, fascias and soffits
    • Cladding
    • Conservatory roof conversions
    • GRP roofer
    • Roofline
    • Rubber roofing (EPDM)
    • Tiled conservatory roofs
  • More Services

    • dog flaps
    • 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.

256 reviews
Customer Service
Sort by
Excellent installation from Castle Windows Midlands Ltd
Customer Service
Excellent service provided. Initial quote from Carl was efficient, competitive and with helpful suggestions about the plans for a new side door and patio sliding doors. Helpful software on laptop showed the final anticipated appearance after completion which was a nice touch. The quote was several hundred pounds less than others I obtained. The agreed date for the work was kept and Billy and Josh arrived punctually. Excellent work done, efficient, helpful, clear communication and tidied up completely after the work was finished. All old doors taken away. Top notch experience from start to finish - well done Castle Windows Midlands Ltd.
Simon in Nottinghamshire Posted on 15/06/2023 , work completed 15/06/2023
Fantastic work
Customer Service
Excellent work from the team at Castle Windows. Arrived on time and worked all day. No mess and tidy work while fitting the windows, didn't damage any wallpapers or flooring. Can't fault them at all.
Sarah in West Midlands Posted on 30/05/2023 , work completed 17/05/2023
Brilliant work
Customer Service
These guys are great. Brilliant products and excellent fitting work. Cleaned up brilliantly afterwards too. Fab
Customer in West Midlands Posted on 21/05/2023 , work completed 10/05/2023
Excellent from initial contact through to completion
Customer Service
Castle Windows replaced our existing polycarbonate conservatory roof with a new fully tiled one. We had five different quotes for the work, and while Castle were not the cheapest, they were almost certainly the best value for money. From the initial survey right through to the completed work, communication was excellent, friendly and helpful. All work was completed with the minimum of disruption and to an extremely high standard. We were particularly impressed by the care and attention to detail and the genuine pride taken in a job well done by the team (all too rare these days). We'd have no hesitation in recommending Carl and his team.
Customer in Posted on 21/05/2023 , work completed 11/05/2023
Amazing work and beautiful windows and blue door!
Customer Service
So very pleased with my windows and blue door. Fantastic work - have received so many compliments. Professional and friendly service from the consultation to the completion of the work. Really care about the service they provide - there was no delay. Amazing really!
Customer in West Midlands Posted on 13/05/2023 , work completed 11/05/2023
Great job by great people
Customer Service
Very Professional Polite and worked with Care Would highly recommend them in every aspect of their work
Customer in West Midlands Posted on 05/05/2023 , work completed 03/05/2023
Fantastic service
Customer Service
Work done: Rear of property - bedroom window, bathroom window, kitchen window, patio door. First-class service both before and during installation. The proprietor showed extensive knowledge about his business and products during the assessment visit. Installers were very pleasant, polite and respectful of both me and my home. I am a lady with complex medical needs which impact my mobility and ability. Installers were very mindful of this and were happy to assist with reaching up or moving things where it was necessary. The installation looks beautiful. Rare to find good reliable trustworthy businesses and workmen these days. Very grateful to my friend for recommending Castle Windows to me.
Anita in West Midlands Posted on 15/04/2023 , work completed 11/04/2023
Excellent workmanship
Customer Service
Replaced conservatory roof. Excellent workmanship, arrived on time, friendly workmen and customer service. Would highly recommend.
Customer in West Midlands Posted on 24/03/2023 , work completed 23/03/2023
Replacing windows and doors
Customer Service
Finding a reliable and trustworthy trader can be fraught with difficulties and some really fanciful claims and quotes. After 2 weeks of research I settled on 3 traders all of whom had good overall reviews and longevity in their business. I chose Castle Windows because I felt under no pressure to accept the quote and the guidance that Carl gave solved many of our individual difficulties. The quote was very fair given the nature of the job they had to perform and the two lads Nathan and Azza were diligent and concientious in all aspects of their work, advising and adjusting as the work moved forward. The areas were prepared correctly and any incidental mess was cleared up. I was pleasantly pleased with the speed the doors and windows were fitted. Next it was the turn of the plasterer, Simon, who did an excellent job finishing off the remainder of the work necessary to produce a really satisfactory result. After completion, the company phoned and checked that everything was to our satisfaction and gave the impression that any remedial work necessary would be dealt with straight away.
Customer in West Midlands Posted on 23/03/2023 , work completed 20/03/2023
Customer Service
We are so glad we used this company for our new windows and doors. They have been so efficient from start to finish and would highly recommend Castle Windows. We will be using them in the future.
Customer in Warwickshire Posted on 15/03/2023 , work completed 13/03/2023