Very good service from start to finish. Used this firm on the recommendation of someone else. Would definitely use this firm again. (Reviewed March 2022)

Close friends recommended Thermaseal as their own garden room had been completed to a very high standard. We were impressed with what had been done and we experienced a similar experience with personable, professional, pragmatic and helpful staff from start to finish. Suggestions and recommendations were clearly communicated both ways, and the end result has delighted us.Despite the Covid situation impacting on the timescales for completion of the overall project, potential delays and problems have been fully explained and minimised. (Reviewed November 2021)

Installers excellent
Sales and surveys are knowledgeable and efficient. Not pushy. (Reviewed November 2021)

I thought the service we received was really good and as for the guys (David and Ben) fitting our windows and doors they were really professional, very friendly and approachable,did a fantastic job and were very tidy.
We were really pleased with the finished product and wouldn't hesitate to recommend Thermaseal to anyone who's looking to have some new windows/doors fitted. (Reviewed November 2021)

We were very impressed with the timely and professional manner in which Sam and Connor installed and completed the job, and would have no hesitation in recommending Thermaseal, for both quality of product and standard of finished workmanship. (Reviewed September 2021)

Wonderful company to deal with from Sales through to Fitting and Installation.
I was never put under any pressure to purchase their products unlike other companies.
Good dialogue throughout the process
The Fitters were a joy to have around, very courteous, clean and tidy and evidently very proud of their work. I would 100% user them again in the future
(Reviewed May 2021)

I would like to extend my thanks to both Sam & Connor for their work in fitting our new windows.
Attention to detail, very well mannered and friendly. Excellent customer service and no mess!

I would definitely recommend this Company and these guys to anyone. (Reviewed May 2021)

Great service and windows were good (Reviewed April 2021)

This company provided plans at estimation stage whereas others didn't. Timeframe to installation was a lot quicker than estimate. Installers were skilled and ensured all was spotless afterwards. Result exceeded my expectations and the product is manufactured locally. So overall I would recommend this company. (Reviewed March 2021)

We were very impressed with the high level of service from the sales representative through to completion. Very professional and courteous at all times and we would most certainly recommend and also will look to approach them again with future projects. (Reviewed March 2021)

We spent a great deal of time researching our replacement front door and side windows, asking the company many, many questions. We were answered with great patience and given detailed advice and suggestions. The installation went smoothly, and the clearing up was excellent. We were so busy admiring the completed overall effect we didn't notice a minor oversight until later. I phoned the company, was asked to supply photos and this was followed up with a visit to check the next day. The problem was corrected that day and in a courteous manner. We are now very pleased with the installation and are at last draught free (Reviewed February 2021)

As always: efficient, expert, and courteous service.

Top quality products and customer relations. (Reviewed February 2021)

Work was completed on time, no damage, and the premises were left very clean. We would certainly recommend this company. (Reviewed February 2021)

Very pleased with the overall service we received from Termaseal Window Sustems Ltd with no high pressure selling.
The product supplied was was of good quality and the fitters took time and care in the fitting and the end result looks fantastic.
I wouldn't have any hesitation in recommending this company. (Reviewed December 2020)

From first contact with the company to completion of doors and windows the customer service was excellent.
The fitters Sam and Christian were professional, hardworking, very clean and tidy and very friendly.
Can't fault them or Thermaseal
Would recommend the company (Reviewed October 2020)

From the time we went into the show room at Wickford to the final installation of our double glaze windows we had excellent service through out.
The windows installers David and Tom were very professional and very polite and tidy up every day when they left.
I am very please with the high quality of my Georgian windows.
I have no hesitation to recommend Thermaseal Windows Systems Ltd (Reviewed March 2020)

From start to finish the whole experience with thermaseal was 10 /10. We had a front door fitted last year and went back to them when we decided to do the kitchen and dining room windows. From enquiry to sales to fitting everyone was fantastic. We have recommended thermaseal to family and will continue to recommend them.thank you everyone we dealt with. (Reviewed February 2020)

Excellent service from start to great finish. Installers were great , polite,friendly and efficient Would recommend this company for this type of work. (Reviewed January 2020)

The fitters were brilliant!
They worked incredibly hard and long hours, one of those days was in the pouring rain. After finishing later than expected on one day, they even tidied and cleaned the floors before leaving.
I they were very trustworthy and I could leave them to get on with the work. They came to me if they had any questions that they needed me to answer.
We are so pleased with our windows. We will definitely use Thermaseal in the future!
(Reviewed July 2019)

The team at Thermaseal were very helpful in coming up with a design for our windows. The installation team also did a great job. (Reviewed May 2019)

Excellent Product and Customer Service.
Salesman not pushy and very knowledgeable.
The surveyor very thorough.
Fitters very friendly and standard of work excellent, no mess left behind.
Would recommend this company to family and friends (Reviewed July 2018)

Professional service provided every step of the process.
Fitters were friendly, on time and completed the work as expected.
Very happy with the work done - thank you (Reviewed March 2017)

Great customer service all the way though the process. The surveyor was prompt and efficient. Fitters were very tidy and kept to timings. Overall we are very happy with the quality and service from Thermaseal. (Reviewed January 2017)

Excellent and very professional service throughout - well pleased with the overall experience. (Reviewed November 2016)