Sealtight Windows | UPVC, Windows, Doors, Conservatories, Middlesbrough, Cleveland, Stockton on Tees
Sealtight Windows | UPVC, Windows, Doors, Conservatories, Middlesbrough, Cleveland, Stockton on Tees

Posted on: September 25th, 2017 by admin

“The work was carried out in a tidy, efficient manner at an agreed price and at the agreed time. The staff were all courteous and helpful, resulting in a beautiful window with a stress-free installation.”

Customer in Middlesbrough (11 July 2017)


Posted on: September 25th, 2017 by admin

“Excellent workmanship, customer relations, adaptable to our needs, clear information given at all stages of build, great value.”

Customer in Middlesbrough (29 July 2017)


Posted on: September 25th, 2017 by admin

“Five sets of people attended our home to complete the work . All were hard working , polite and tidied up any mess . All very nice people . Richard in the office also very helpful .”

Customer in Redcar (14 August 2017)


Posted on: May 24th, 2017 by admin

“We would have no hesitation in highly recommending Sealtight Windows, as the quality of the materials and installation is second to none. The staff are professional and courteous, and a pleasure to deal with”.

Mr and Mrs B, Nunthorpe.


Posted on: July 22nd, 2016 by admin

New double glazed windows and doors. Sill tiles removed and replaced with bricks.

“Made an excellent job. Did not replace over sills up stairs – offered to rectify and knocked money off bill when agreed to leave them.”

Customer in Redcar – 15 June 2016


Posted on: July 22nd, 2016 by admin

Conservatory built.

“Really pleased with the quality workmanship and product provided. Couldn’t be better.”

Customer in Middlesbrough – 5 April 2016


Posted on: July 22nd, 2016 by admin

Windows and doors.

“Very good company, 2 fantastic workmen, could not of asked for better.”

Customer in Middlesbrough – 31 March 2016


Posted on: July 22nd, 2016 by admin

5 windows, 2 entrance doors and 1 conservatory.

“I would recommend Sealtight Windows to family and friends. Very pleased with all the work they did from start to finish, brilliant.”

Customer in Saltburn-by-the-Sea – 21 March 2016


Posted on: July 22nd, 2016 by admin

Windows and doors.

“Very good company, 2 fantastic workmen, could not of asked for better.”

Customer in Middlesbrough – 31 March 2016


Posted on: July 22nd, 2016 by admin

Conservatory built.

“Really pleased with the quality workmanship and product provided. Couldn’t be better.”

Customer in Middlesbrough – 5 April 2016


Posted on: July 22nd, 2016 by admin

New double glazed windows and doors. Sill tiles removed and replaced with bricks.

“Made an excellent job. Did not replace over sills up stairs – offered to rectify and knocked money off bill when agreed to leave them.”

Customer in Redcar – 15 June 2016


Posted on: March 29th, 2016 by admin

“The service was very good. The men worked in very bad weather to complete the job.”

Customer in Saltburn-by-the-Sea (17 December 2015)


Posted on: March 29th, 2016 by admin

“A very first class team , from start to finish , we are both delighted at you service.”

Customer in Saltburn-by-the-Sea (4 January 2016)


Posted on: March 29th, 2016 by admin

“Excellent. I’ve used Sealtight Windows before, they are a brilliant company.”

Customer in Middlesbrough (12 February 2016)


Posted on: March 29th, 2016 by admin

“Kept there promise when ringing cheaper prices of other firms will get them back.”

Customer in Middlesbrough (17 February 2016)


Posted on: March 29th, 2016 by admin

“Everything went smoothly. Came at appointed time and carried out work quickly and effectively. Very tidy work too with neat mastic seals. Tradesmen very courteous. Very pleased with end result. Ordered the 6 key option but they originally fitted only the 3 key barrel – this was changed quickly and easily with no fuss. Highly recommended.”

Customer in Stockton-on-Tees (20 February 2016)


Posted on: March 29th, 2016 by admin

“We received a first class service from walking into the office to make an order to the finished job, we have since ordered two new doors.”

Customer in Saltburn-by-the-Sea (26 February 2016)


Posted on: March 29th, 2016 by admin

“Was a very good service – only thing against was British weather. Stone match with original farm house of 1650, very good.”

Customer in Hartlepool (29 February 2016)


Posted on: November 26th, 2015 by admin

“From start to finish, great job, on time, tidy. I would highly recommend them to family and friends.”

Customer in Guisborough (26 November 2015)


Posted on: November 5th, 2015 by admin

“They were quick, clean and professional through out. The time they were at my home.”

Customer in Redcar (5 November 2015)


Posted on: October 20th, 2015 by admin

“Good local company. Quality work, pleasant and efficient staff. Highly recommended.”

Customer in Guisborough (20 October 2015)


Posted on: October 7th, 2015 by admin

“Existing door frame removed without damage. Replacement installed without mess. Very professional, efficient service. Easy to deal with.”

Customer in Middlesbrough (7 October 2015)


Posted on: September 26th, 2015 by admin

“Thoroughly professional! We chose Sealtight Windows because had worked for us previously and once again they were excellent.”

Customer in Saltburn-by-the-Sea (26 September 2015)


Posted on: September 23rd, 2015 by admin

“Clean efficient installation. No mess, no damage to decor.”

Customer in Guisborough (23 September 2015)


Posted on: September 14th, 2015 by admin

“I would highly recommend this company. He has worked for me twice and both jobs have been very good, very nice workman, excellent finished products.”

Customer in Stockton on Tees (14 September 2015)


Posted on: September 8th, 2015 by admin

“Fantastic service, the speed they did the jobs was nothing short of fantastic.”

Customer in Saltburn (8 September 2015)


Posted on: August 21st, 2015 by admin

“Excellent service, very efficient and pleasant workmen. No mess left at all. Very pleased all round. Highly recommended.”

Customer in Middlesbrough (21 August 2015)


Posted on: August 7th, 2015 by admin

“Highly recommended excellent workers.”

Customer in Middlesbrough (7 August 2015)


Posted on: July 30th, 2015 by admin

“Excellent service throughout.”

Customer in Stockton on Tees (30 July 2015)


Posted on: July 21st, 2015 by admin

“Very tidy, polite and quality tradesmen. Many thanks.”

Customer in Middlesbrough (21 July 2015)


Posted on: February 13th, 2015 by admin

“I highly recommend him, he will happily come out and rectify any problems that occur after he has left.”

Customer in Saltburn (13 February 2015)


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