Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews.

See what reviewers are saying

Rated 5 out of 5 stars
Invited

I recently had my front door replaced with a fire door by Sidey, and I couldn't be happier with the service. From start to finish, everything went smoothly. The workers were polite, professional, and... See more

Company replied

Rated 5 out of 5 stars

I am well impressed with my new windows and doors I feel a lot safer. The guys done an amazing job, were respectful in their communication and tidied up their stuff and swept floor. Thankyou so much !... See more

Company replied

Rated 5 out of 5 stars
Invited

A first class product from Sidey’s Heritage Collection that replicates the original sash single glazed windows on our property. There were a few teething issues (from what I’ve heard this is not un... See more

Company replied

Rated 4 out of 5 stars
Invited

Office staff didn't do as they said they would regarding phoning my partner rather than me. Surveyor also phoned me instead of her when office were fully aware she was the one that was going to be in... See more

Company replied

We perform checks on reviews


Company details

  1. Window Supplier
  2. Door Supplier
  3. PVC Windows Supplier
  4. Window Installation Service

About Sidey

Written by the company

Established in 1932, Sidey are Scotland’s leading manufacturer, supplier and installer of quality windows, doors, composite fire doors & living spaces. Our products achieve energy efficiency, security, durability, and whole-life sustainability. Serving Homeowner, Trade, New Build & Social Housing sectors for over 90 years, Sidey has gained an unrivalled reputation.

Free Quote

Contact info

4.5

Excellent

TrustScore 4.5 out of 5

246 reviews

5-star
4-star
3-star
2-star
1-star

Replied to 100% of negative reviews

Typically replies within 24 hours


Rated 2 out of 5 stars

Keep a mop at door

On going problem with front door water follows door into hall .Many people from sidey have tried all have failed.

September 11, 2025
Unprompted review
Sidey logo

Reply from Sidey

Thank you for your feedback, it is important to us and we appreciate you bringing this to our attention. Please can we ask that you email info@sidey.co.uk to discuss the matter further.

Rated 5 out of 5 stars

I am well impressed with my new windows…

I am well impressed with my new windows and doors I feel a lot safer. The guys done an amazing job, were respectful in their communication and tidied up their stuff and swept floor. Thankyou so much !!

September 4, 2025
Unprompted review
Sidey logo

Reply from Sidey

Thank you so much for your lovely review, we are delighted that you were happy with the service you received. We really appreciate your feedback.

Rated 5 out of 5 stars
Invited

professinal fitters

Found a new door which met our criteria.

July 16, 2025
Sidey logo

Reply from Sidey

Thank you so much for your lovely review, we are delighted that you were happy with the service you received. We really appreciate your feedback.

Rated 5 out of 5 stars
Invited
Sidey logo

Reply from Sidey

Thank you so much for your lovely review, we are delighted that you were happy with the service you received. We really appreciate your feedback.

Rated 5 out of 5 stars
Invited

The day my windows were done

The guys came on a very hot day. They start work as soon as they arrived the young guy got my front door off very quickly then they got on with it . The older guy came and told me that the bed in my second bedroom would would have to be moved I explained I couldn’t do it (as I’m nearly 70 ) I had moved all the other furniture appropriately I think he didn’t really explain well but quickly said he could move it but ur company would take no responsibility for damages which I agreed I took all bedding off and he could move it down with the door shut . Throughout I supplied them with juice and water it was so hot . They were chatty and explained what I was to do with the wood surrounds on window and door clear varnish etc .T hey never left a mess cleaned up with there wee Hoover . I will be recommending you to friends and family in future as it was a pleasure experience Alison Boyd

July 8, 2025
Sidey logo

Reply from Sidey

Thank you so much for your lovely review, we are delighted that you were happy with the service you received. We really appreciate your feedback.

Rated 5 out of 5 stars
Invited

Quality service and reliable products

From the initial visit to completion Sidey provided an excellent service with good communication throughout. Timescales were adhered to and the clearing up at the end of the job was exemplary.

June 25, 2025
Sidey logo

Reply from Sidey

Thank you so much for your lovely review, we are delighted that you were happy with the service you received. We really appreciate your feedback.

Rated 5 out of 5 stars
Invited

Good replacement back door

A quality door and efficient installation. From start to finish an easy process.

July 24, 2025
Sidey logo

Reply from Sidey

Thank you so much for your lovely review, we are delighted that you were happy with the service you received. We really appreciate your feedback.

Rated 5 out of 5 stars
Invited

I recently had my front door replaced…

I recently had my front door replaced with a fire door by Sidey, and I couldn't be happier with the service. From start to finish, everything went smoothly. The workers were polite, professional, and respectful of my home, they made sure everything was left clean and tidy once the job was done. The new door looks absolutely beautiful and gives me great peace of mind knowing it’s also fire-safe. Highly recommend Sidey for quality workmanship and excellent service!

August 7, 2025
Sidey logo

Reply from Sidey

Thank you so much for your lovely review, we are delighted that you were happy with the service you received. We really appreciate your feedback.

Rated 5 out of 5 stars
Invited

Fabulous

The guys were friendly, fast and scrupulous about cleaning up highly recommend the house is now very cosy and incredibly quiet!

July 24, 2025
Sidey logo

Reply from Sidey

Thank you so much for your lovely review, we are delighted that you were happy with the service you received. We really appreciate your feedback.

Rated 5 out of 5 stars
Invited

First class service

First class service

August 7, 2025
Sidey logo

Reply from Sidey

Thank you so much for your lovely review, we are delighted that you were happy with the service you received. We really appreciate your feedback.

Rated 4 out of 5 stars
Invited

Great communications

Great communications. On time. Product works as intended. Finishings alright, could’ve been better. After sales great.

June 21, 2025
Sidey logo

Reply from Sidey

Thank you so much for your review, we are delighted that you were happy with the service you received. We really appreciate your feedback. If you would like to discuss this further, please email retailinfo@sidey.co.uk.

Rated 5 out of 5 stars
Invited

Problem with locks

There was a problem with the locks on our recently purchased door from Sidey. Once they were alerted to the problem, they responded immediately and the incorrect lock mechanism was replaced within a week.

July 7, 2025
Sidey logo

Reply from Sidey

Thank you so much for your review, we are delighted that you were happy with the service you received. We really appreciate your feedback.

Rated 5 out of 5 stars
Invited

New windows and door

No problems a few snags which was rectified the staff as always very good

June 26, 2025
Sidey logo

Reply from Sidey

Thank you so much for your review, we are delighted that you were happy with the service you received. We really appreciate your feedback.

Rated 1 out of 5 stars

Door handle on patio broke after 6…

Door handle on patio broke after 6 months, handle replaced under warranty with Cala. Same handle broke again but was told would need to pay for new one as just over 2 years old, I really think a door handle should last longer than that especially as it had broke previously. Would have thought they could have replaced it! Very poor customer service would not recommend.

June 23, 2025
Unprompted review
Sidey logo

Reply from Sidey

Thank you for your feedback, it is important to us and we appreciate you bringing this to our attention. Please can we ask that you email info@sidey.co.uk to discuss the matter further.

Rated 5 out of 5 stars
Invited

A safe pair of hands

This is the second property we have had Sidey windows installed in. The reasons we use Sidey are:
The salesman actually understands and is very knowledgeable about his products. This is quite rare these days.
The same is true of the technical engineer who comes out to your property pre-instillation
Uta and her admin team could not be more helpful and manage the communications side of the process really well
In the instillation crew there was a true craftsman. It was a pleasure discussing the best way forward and watching the precision with which he fitted the windows.
The guarantee is cast- iron good.

Sidey are not the cheapest company. However, if you are looking for a headache-free process, you are in safe hands with Sidey.

I can't thank them enough. They exceeded our expectations. How often can you say that these days?

June 11, 2025
Sidey logo

Reply from Sidey

Thank you so much for your lovely review, we are delighted that you were happy with the service you received. We really appreciate your feedback.

Rated 4 out of 5 stars
Invited

Excellent service

One of the windows that was fitted was scratched. The window was replaced within two weeks but unfortunately the replacement was also scratched. The replacement for the replacement was then fitted within two weeks and it was fine. After care service is excellent.

March 24, 2025
Sidey logo

Reply from Sidey

Thank you so much for your lovely review, we are delighted that you were happy with the service you received. We really appreciate your feedback.

Rated 5 out of 5 stars
Invited

Excellent product

Excellent product, excellent communication, friendly staff, any problems swiftly resolved

May 14, 2025
Sidey logo

Reply from Sidey

Thank you so much for your lovely review, we are delighted that you were happy with the service you received. We really appreciate your feedback.

Rated 3 out of 5 stars
Invited

The wooden window sill in the bid…

The wooden window sill in the bid bathroom was not replaced and spoils a good job
I expected better from Sidey

March 27, 2025
Sidey logo

Reply from Sidey

Thank you for your feedback, it is important to us and we appreciate you bringing this to our attention. Please can we ask that you email retaiinfo@sidey.co.uk to discuss the matter further.

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.

Learn more about other kinds of reviews.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look