Clydebuilt Windows & Doors Reviews 1,391

TrustScore 3.5 out of 5

3.4

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Review summary

Based on reviews, created with AI

Most reviewers were somewhat happy with their experience overall. Many customers expressed satisfaction with the staff, describing them as professional, efficient, and friendly. People frequently highlighted the quality of the installation work, noting that teams were tidy and completed jobs quickly. The products, such as windows and doors, were often praised for their quality, robust build, and the noticeable difference they made to homes. However, some people were dissatisfied with the company's service and contact. Several customers reported difficulties reaching the company, with calls going unanswered and appointments for remedial work being missed. There were also mentions of issues with after-sales service, including delays in resolving problems and concerns about communication regarding necessary documentation.

What people talk about most

Staff

Customers generally express satisfaction with the staff, particularly praising the installation teams for... See more

Service

Customers consistently note ambiguous experiences with service. Many reviewers praise the excellent service,... See more

Product

People report ambiguous experiences with product quality. Many customers express delight with their new... See more

Quality

Clients share ambiguous opinions on quality. Many customers are delighted with the high quality of the... See more

Customer communications

Consumers express significant frustration and dissatisfaction with the company's contact methods. Many... See more

Based on these reviews

Rated 5 out of 5 stars

Great job from start to finish, Salesman Stephen came out talked us through all the styles, designs and showed us sample, the quality of the window was really impressive and after a fair price for... See more

Rated 5 out of 5 stars

Our windows are great , really well built frames are broader & more robust than the ones we had taken out. Look fantastic & you can feel a difference in temperature once installed. The installation... See more

Company replied

Rated 5 out of 5 stars

Had Eddie and his lads come round and install my 10 new windows, fantastic job done by them, was done in a day and a half, very impressed with there tidiness as well. From arranging a consultation to... See more

Company replied

Rated 5 out of 5 stars

Replacing windows for the first time was pretty daunting but everyone at Clydebuilt made things very quick and easy. The whole process from consultation to install only took about three weeks. The win... See more

Rated 5 out of 5 stars

Clydebuilt fitted a massive (5 metre - 4 panel) patio door/window set for me. Whilst there were one or two minor issues along the way, these were very quickly and efficiently resolved. The whole proc... See more

Rated 5 out of 5 stars

Stephen made me feel so at ease, was extremely friendly and very thorough in explaining the whole process. My new windows have made an incredible difference in time for winter and the quality and fit... See more

Rated 1 out of 5 stars

If ever there was a company to avoid then this is the one, name change every year since they started (check companies house) the after care service is absolutely scandalous. Once they have your m... See more

Rated 5 out of 5 stars

We couldn't be happier with our new windows and doors! From start to finish Clydebuilt were very easy to deal with and delivered a fantastic product. Big shout out to the fitters, hope you enjoyed you... See more

Company replied

Rated 1 out of 5 stars

Expecting an engineer last week, didnt show to provide remedial work for a whistling window. Tried constantly to get in touch no joy. Have spoken to the finance company for help as it would appear C... See more

Rated 5 out of 5 stars

What a job! Can’t fault a single thing. Thank you boys. Our new anthracite grey windows have completely transformed our home, so much so that my wife has contacted your office earlier today to bo... See more

Company replied

Rated 5 out of 5 stars

Great experience. My quote was booked in the day after I was contacted which I was happy with as my patio doors were falling apart. The fitters arrived on time, cleaned up after themselves and the... See more

Company replied

Rated 1 out of 5 stars

Anyone who has recently bought windows from this company then im sorry but they closed their doors last Thursday Yes they'll trade under another name like they have on 4 occasions now Beware... See more

Rated 5 out of 5 stars

Excellent service throughout. From initial contact with young Marin, to Brad and Luke who measured and fitted 2 windows and a door. Very capable, very professional and more to the point, did an excel... See more

Rated 1 out of 5 stars

Not a good experience! Best AVOID this company. New windows installed in May however issues from installation have still not been addressed, now September!. Agreed a time & date for 'engineer' to a... See more

Rated 5 out of 5 stars

Great job from start to finish. Just had windows installed at property. Brad and Luke were excellent from start to finish. They explained what they were doing in each stage. Worked in a timely and ef... See more

Rated 5 out of 5 stars

In response to a general advert in January about government finance help towards new windows a representative from Clydebuilt Windows and Doors was sent to us. We were very impressed with what we hea... See more

Rated 1 out of 5 stars

STAY CLEAR .. Worst company iv ever dealt with. Very efficient at taking your money but any afterwork to be done due to shoddy workmanship then this company turns into the invisible man. So called... See more

Rated 5 out of 5 stars

Would like to first Thank the Guys who fitted our widows and doors Excellent Job Cheerful Happy introduced themselves on arrival Started as soon as they arrived and didn't stop till they were finishe... See more

Rated 1 out of 5 stars

Tried to contact them but phone just keeps ringing. Assume they have gone bust so DO NOT USE. According to Companies House they were dissolve on 1 April 2025 and yet they rang me and did a good job... See more

Rated 1 out of 5 stars

Took 4 months of phone calls, emails and visits to their base in Cambuslang before they finally finished my widows. This company is not interested in you once they have your money. They make appointme... See more

Rated 5 out of 5 stars

Just had my second lot of work done by clydebuilt, really great service, no hassle, no mess, in and out within the day stress free. It’s made such a difference to the house couldn’t recommend anymo... See more

Company replied

Rated 5 out of 5 stars

We had our installation last Wednesday, delighted with the work carried out, despite being nervous when we saw the reviews, the rep explained what had happened through the conservatory branch last ye... See more

Rated 5 out of 5 stars

The fitters were great arrived on time and finished sooner than expected. Great quality door and windows. A couple of snags which were corrected the next day. The office staff were efficiently and ve... See more

Rated 5 out of 5 stars

The person who came round to do a quote for my window was really friendly and polite, very professional and straight forward, the windows now after they have been installed look super nice, and was fi... See more

Company replied

Rated 5 out of 5 stars

Great company, did all they promised, Agreement signed 27th Nov , windows installed on 11th Dec .Great workmen , very tidy and professional, courteous, and it was nice to have workmen who did not... See more

Rated 5 out of 5 stars

I’ve just had my second installation of products - as previously from point of sale through to customer services to installation and post install I cannot fault this company. Next project already in t... See more

Company replied

Rated 5 out of 5 stars

Delighted with the our windows. Our window fitters Jamie and Stuart done a top class job and left our house spotless once they were finished. The windows are excellent quality.

Rated 2 out of 5 stars

We had a total spiel of lies told to us by the salesman who came to give us a quote for double glazing. He had an aggressive sales technique and put substantial pressure on us to make a sale. We... See more

Rated 3 out of 5 stars

Matt, Mark and Luke were quick, tidy and efficient. I have no problem with the work they carried out. The problem was I received a front door with no letterbox. The letterbox had been discussed wh... See more

Rated 1 out of 5 stars

Be careful with this company. In August 2024 I had all windows and main door installed by them. After just over a year I started having problems regarding the installation. In November 2025 they... See more

Rated 5 out of 5 stars

just had Luke and Brad round to fit new front and back doors. Really happy with the whole process. Both workmen where polite, efficient, and cleaned up after themselves removing old doors/frames and a... See more

Company replied

Rated 1 out of 5 stars

An updated from my previous post dated the 4th March. Since then I have tried on numerous occasions to be advised on progress for my patio door which was ordered on the 25th November 2005, the windows... See more

Rated 1 out of 5 stars

We paid an £800 deposit however after reading some of the negative reviews online decided something was off with this company. And I've been proved right! We called up to cancel straightaway, well wit... See more

Rated 1 out of 5 stars

They did not communicate clearly about the necessary documents i need to get my building warrants for any work needed l despite cjasing thise repeatedly . Am in a protected area where this is require... See more

Rated 1 out of 5 stars

Wrote a review about this company a while ago, they obviously dont take aby notice of them as the company would try fix the issues. I had a installations managed come out due to my persistance with... See more

Rated 5 out of 5 stars

I recommend Clydebuilt 100% from start to finish and what a finish indeed! We are very happy with all aspects from the first contact with Ryan who was friendly, knowledgeable and extremely professiona... See more

Rated 1 out of 5 stars

Windows were installed in May. Untidy work with mess left behind. One window pane had to be replaced which took no less than 5 months! Ive been waiting since May for white PVC hinge covers to be p... See more

Rated 5 out of 5 stars

From start to finish, Stephen was absolutely amazing. The whole process was smooth, professional and completely hassle-free. He explained everything clearly, kept us updated throughout, and made... See more

Rated 1 out of 5 stars

Please do not give this Company your money. We got a summer room built in 2023, we had many issues during the build, their customer service is non existent and the way they speak to customers and tre... See more

Rated 5 out of 5 stars

I have new windows installed today. Jamie and his workmate were fantastic. Quick, professional and gave excellent advice on not changing wood to pvc inside the flat. Everyone from the sales team / man... See more

Rated 1 out of 5 stars

Our windows were installed on 5th Nov 2025 and we are still waiting for the job to be finished. Our biggest window was left throughout winter with massive pieces of plaster missing exposed to the elem... See more

Rated 4 out of 5 stars

Over all really happy with the service, couple of small issues originally with installation as I have a really old property, but my guarantee was issued straight away and company was back within 2 d... See more

Company replied

Rated 5 out of 5 stars

Just had our windows and doors done! myself and the missus are over the moon professional finish can’t find a single fault after looking it over ! 😊

Company replied

Rated 2 out of 5 stars

I definitely paid over the odds for windows. Female i spoke to several times was rude, and pushy for money when i had highlighted i wouldn’t be paying in full until all issues are resolve... See more

Rated 5 out of 5 stars

Had the salesman Ryan out to see us on Tuesday, was really happy with the service and how he conducted himself, this being the third quote, a few bad experiences with other companies, we were in 2 m... See more

Company replied

Rated 1 out of 5 stars

Absolutely Appalling – Avoid This Company at All Costs Clydebuilt is by far the worst company I have ever dealt with. A clear warranty issue has been ignored for over a year, despite multiple e... See more

Rated 5 out of 5 stars

I am really pleased with the way this company dealt with the process of installing our windows. I was told it would take 2 days which it did. Firstly Tam & Jamie installed the windows and couldn’... See more

Rated 5 out of 5 stars

Justin and Findlay. Done a fantastic job. Very clean and tidy. Fantastic work. Great workmanship. Great customer care. Really pleasant to work with. A credit to your company.

Rated 4 out of 5 stars

Guys who fitted our new windows were lovely. Great job completed only a few touch ups of paint required afterwards. Would recommend

Rated 5 out of 5 stars

Massive shout out to Craig, Alan and Jordan for the amazing job they did installing the new Windows and Doors for us. 3 days grafting non stop.It’s the first time we’ve ever had to change our window... See more


Company details

  1. Glazier
  2. Door Manufacturer
  3. Door Supplier
  4. Double Glazing Installer
  5. PVC Windows Supplier
  6. Window Installation Service

Written by the company

Clydebuilt Windows & Doors is a family run business based in Cambuslang, Glasgow covering the whole of Scotland. We specialise in energy-efficient products like PVCu and composite doors, as well as double and triple glazing for homeowners, tenants, commercial customers and the trade. With decades of experience in the business and a manufacturing base producing Rehau-approved products, you can be assured your home improvement product is from a business you can trust.


Contact info

3.4

Average

TrustScore 3.5 out of 5

1K reviews

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1-star

Replied to 3% of negative reviews

Typically replies within 24 hours

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Rated 1 out of 5 stars

STILL NO CONTACT RE OWED £3000

I am still awaiting ANY contact from this latest iteration of a company, which is owned by the same people, about £3000 owed as a deposit for work that was never done.

This is the information I found on COMPANIES HOUSE database.
1. CLYDEBUILT GROUP 2017 LTD - liquidated 14/6/17.
2. CLYDEBUILT HOME IMPROVEMENTS formed 14/6/17 & name changed to SHCS SALES & MARKETING 19/7/19 and liquidated 4/7/24.
3. CLYDEBUILT HI GROUP LTD liquidated 31/8/21.
4. CLYDEBUILT MANUFACTURING LTD 31/8/21 - 11/3/25 liquidated.
5. CLYDEBUILT RENEWABLES LTD 17/1/20 17/3/26 liquidated.
6. CLYDEBUILT WINDOWS LTD liquidated.
7. AEM CO 100 LTD liquidated.

ALL of these companies have had different members of the same group of people listed as directors, they have all used the same correspondence addresses in either INGRAM HOUSE, AIRBLES HOUSE, WOODVALE AVENUE & MORRIS PARK.

On top of this they have the audacity to sponsor PARTICK THISTLE FC, somehow finding the money for this extravagance rather than paying back their creditors.

SCANDALOUS!!!!

13 April 2026
Unprompted review
Rated 1 out of 5 stars

I had new windows installed by Clydebuilt Windows & Doors

I had new windows installed by Clydebuilt Windows & Doors in mid-2025, but unfortunately, the aftercare service has been extremely poor.

I reported an issue with the window frames coming loose in September 2025, and since then, it has been a long series of missed appointments, lack of communication, and incorrect claims that I had missed visits.

Engineers either arrived without notice, didn’t have the correct materials, or didn’t show up at all. Despite this, I was asked to pay a £75 call-out fee in advance. I paid in good faith, but appointments on 20 March and 10 April 2026 were both missed with no explanation.

Repeated calls and emails have often gone unanswered, and I have had to chase constantly just to get updates.

Overall, very disappointing aftercare service. I would strongly recommend others to consider this before choosing this company.

15 April 2026
Unprompted review
Rated 1 out of 5 stars

Unprofessional customer service

Windows fitted on Monday 23rd February by a really efficient and hard working team and Windows of a high quality but unfortunately vents for windows were missing along with outside sill edges and windows trimmings were damaged so installation is still not complete in spite of phone calls and emails to complete the installation. A very unprofessional attitude towards completing the installation.

15 April 2026
Unprompted review
Rated 5 out of 5 stars

We had a great salesman out to quote…

We had a great salesman out to quote for new front door and back patio doors. Hassle free and nonpush for a sale. Friendly and polite.. lookingnfor to our new doors being fitted. Pretty sure salesman name was Kieran? Hats off to you

2 April 2026
Unprompted review
Rated 2 out of 5 stars

Communication and greater concerns

I had a garden room built by Clydebuilt 2 years ago when they were based in Cambuslang. I am very happy with it and if there were any snagging issues during the immediate post build period, these were dealt with timeously. However, a small issue has since developed regarding the garden room roof. I contacted Clydebuilt through their website before Christmas
2025- no reply. I emailed at the end of January 2026 and again in February - no reply. I then sent a letter to their Cambuslang office by recorded delivery- again no reply. It was then I found out that the company had gone into liquidation in February 2025. There is a 10 year guarantee on my garden room. What am I meant to do?
PS I can’t understand the Trustpilot reviews which are dated 2026 for a company which is meant to be in liquidation. To say I’m disappointed is an understatement

9 April 2026
Unprompted review
Rated 1 out of 5 stars

If you are thinking of this company, think again

The job was handled very well by the fitters, however the patio doors were not up to standard. Vents above fixed window were specified but not fitted. Company were informed and promise to rectify. Since then it has been silence folowing 14 phone calls and a lot of emails
You have been warned

27 January 2026
Unprompted review
Rated 1 out of 5 stars

I made an order with these scum

I made an order with these scum . I changed my mind after 2 days as had doubts. Was told my admin fee refund would be paid within 3-4 weeks . Still waiting . Still able to phone company ,phobbed off twice that money would be paid back . Disgusted

27 February 2026
Unprompted review
Rated 1 out of 5 stars

Faulty installation, missed appointments, now uncontactable. Conned out of £££

I paid for patio doors in early November, with installation scheduled for early December. This did not happen. The company repeatedly failed to attend agreed appointments, and the doors were not installed until mid-January.

From the moment they were fitted, it was clear the installation was not correct. The doors were not sealed properly, causing significant draughts and making it extremely difficult to retain heat in the house.

An installer later attended and confirmed the issue, stating the door had been incorrectly measured and was approximately 10mm too large. I was advised that the left panel would need to be removed and replaced. Despite this, the issue remains unresolved.

The quality of the product itself is also unacceptable. The glass panes show visible contamination and are covered in scratches, which is not what I paid for.

Since installation, the level of service has been extremely poor:
- Multiple missed appointments with no notice
- Numerous promises of call-backs that were never fulfilled
- Poor communication and dismissive handling by office staff
- No clear plan to resolve the issue

As a direct result, I have had to cancel other essential work, including blind installation and a security system fitting, because the doors are not properly installed.

The faulty installation has also led to increased heating usage, as the property cannot retain heat effectively.

I submitted a formal written complaint, which was ignored. No response was received and no action was taken.

The company has now become uncontactable, with phone lines no longer working, and it appears they may have ceased trading without completing the work.

I have since carried out my own checks into the company’s background, which raises further concerns about how this situation has been handled.

I am also disabled, and the ongoing stress, disruption, and uncertainty caused by this experience has had a significant impact on my health.

I am now in the process of contacting Trading Standards and seeking legal advice.

This has been an extremely distressing experience from start to finish. I would strongly advise others to proceed with caution.

27 March 2026
Unprompted review
Rated 1 out of 5 stars

An absolute disgrace of a so called…

An absolute disgrace of a so called company.plaster hanging off the walls,5 window sills not fitted due to the fitter saying it would make the plaster round about then fall off.2 windows rubbing when trying to shut them.trim around my bathroom hanging off.dont answer phone when you call them,reply to my partners messages on facebook now and again saying the phones are down and they will call

11 March 2026
Unprompted review
Rated 1 out of 5 stars

Be careful with this company.

Be careful with this company.
In August 2024 I had all windows and main door installed by them.
After just over a year I started having problems regarding the installation.
In November 2025 they promised to come and fix the problem. Today, 26th of March 2026, they let me down 4 times without notice or explanation.
I did contact FENSA, as they are supposed to be approved by them, to my surprise that they are not approved anymore.
The next step is taking them to court. Do not waste your money on this shameful company.

14 January 2026
Unprompted review
Rated 1 out of 5 stars

Came & fitted windows 11th of February

Came & fitted windows 11th of February
One glazing unit had a cracked glass, it had to be fitted as the old window had been taken out. Cap ends for the exterior were missing x 16 was told they would be back in a week, needless to say nobody showed up. When eventually I got through to them on the phone which was a task in itself I was given a date of 24th of March again a no show I find it’s impossible to contact them by phone or email as they never respond.
My advice keep well away

24 March 2026
Unprompted review
Rated 1 out of 5 stars

Expecting an engineer last week

Expecting an engineer last week, didnt show to provide remedial work for a whistling window. Tried constantly to get in touch no joy. Have spoken to the finance company for help as it would appear Clydebuilt Windows and Doors no longer in operation. NGA Electrical Services claim they do not supply Double Glazing even though its the name on the finance agreement with Propensio.

24 March 2026
Unprompted review
Rated 1 out of 5 stars

No response when phoning

Tried to contact them but phone just keeps ringing. Assume they have gone bust so DO NOT USE.
According to Companies House they were dissolve on 1 April 2025 and yet they rang me and did a good job fitting my windows in January! But I have a problem with one and cannot get in touch - been ringing for past few days. The voicemail says ' their telephone system is now working but they are experience high call volume' - no response after letting it ring for over an hour!

24 March 2026
Unprompted review
Rated 1 out of 5 stars

ceased to exist

Anyone who has recently bought windows from this company then im sorry but they closed their doors last Thursday

Yes they'll trade under another name like they have on 4 occasions now

Beware of the dirty scamming scum bags

23 March 2026
Unprompted review
Rated 2 out of 5 stars

Would not recommend, terrible communication

Windows fitted January 2023,
Missold quality. Job rescheduled and delays, faulse promises, over charged for product installed.
Still fighting to get issues resolved.
Multiple emails ignored.
Finally managed to have my call answered to fix a window mechanism which broke in October.
Date arranged to fix was rescheduled, then no show! and called multiple times to call rings out.
Terrible company, Terrible communications, would not recommend.

23 March 2026
Unprompted review
Rated 1 out of 5 stars

PENSIONER REGRETS WINDOW TRANSACTION

Update on below. I was able to cancel the deposit cheque at the bank on the Monday. What a relief and I found out that they had gone bankrupt on Thursday 19th March and came to do business with me a 78 year old pensioner on the Friday.

Clydebuilt windows I wish I had seen these reviews first. I know what they say to be careful of double glazing companies. The company involved is A. CUTHILL GLAZING LTD TRADING AS CLYDEBUILT WINDOWS AND DOORS GLASGOW. I am 78 years old - a pensioner living alone and had seen the FREE WINDOW AND DOOR FUNDING FOR SCOTTISH HOMEOWNERS - TIME WAS RUNNING OUT - message pop up on my NextDoor site when on my laptop. What would any old pensioner think of that? What should it mean? Not discounted but FREE FUNDING. I have two lots of sliding patio doors and one bedroom window which are ancient at the back of the house. The front of the house had to get double glazing already as main road noise was fierce. The wind blows through the PATIO DOORS ON TWO FLOORS and there is a big space at the top of one patio door. I wear 4 cardigans through the late autumns and winters and I do not put on my central heating unless it is Baltic so on the spur of the moment I filled in the enquiry form on the advert on my laptop. I just finally thought it would be great to not have the wind blowing through the old doors next winter. I am not a silly person I have had 3 lots of double glazing put in previous homes through the years. Immediate response call came from Clydebuilt and a nice guy came yesterday Friday 20th March and he measured up. So calculates and gives me the figures. I was not pleased and he typically - as they do - telephoned his boss. I still was not pleased and he telephoned again. He also received a couple of phone calls and said it was his family calling him. I asked what did the FREE FUNDING mean on the advert? They were not free but it meant a £250 PER WINDOW DISCOUNT he said and I should have finished the visit there and then. He said one patio door counts as two windows! Total £4,000 + £399 for a surveyor to come. Even though nothing was free and I hesitated twice and the "call the boss scenario" was performed twice I paid £799 deposit by cheque = 10% of the £4000 and £399 for the surveyor's fee. I TELEPHONED THE SALESMAN THE SAME EVENING AND ADVISED I WANTED TO CANCEL THE ORDER AND WAS TOLD TO PHONE HIS BOSS AND EMAIL. It was the weekend I EMAILED THE CANCELLATION WITH FULL DETAILS THE SAME NIGHT BUT I WAS SCARED. NO DATE FOR FITTING WAS WRITTEN AND 7 DAYS CANCELLATION POLICY APPLIES BUT WITH LOTS OF CONDITIONS. I HAVE HAD A BRAIN SCAN AND GET MIXED UP A BIT NOW. THE BOSS PHONED ME ON THE MONDAY AND I TOLD HIM I WAS NOT GOING AHEAD WITH THE ORDER AND HAD SENT THE CANCELLATION ON THE SAME DAY AS THE ORDER BY EMAIL.

20 March 2026
Unprompted review

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