J Paterson The Window
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J Paterson The Window
John Paterson The Window Company Ltd have been specialising in the installation of replacement windows, doors, double and triple glazing for over 20 years in Whitstable Kent. This includes being a Rehau authorised partner since our beginnings in 1998. We are pleased to be Authorised Distributors & Installers for top leading brands, including Endurance Doors, Apeer as well as Rehau.

Wherever you are in Kent, from Canterbury to Faversham, Ashford to Margate we cover the whole of Kent for Double & Triple Glazing, Windors, Doors and Conservatories. We offer many leading brands that offer superior choice and styles as well as extremely competitive pricing. All our work comes with a ten year guarantee with deposit protection and insurance backed guarantee.
Services
J. Paterson The Window Company are East Kent's leading Independent Experts for New Double Glazing, Windows, Doors, Conservatories & More. From our Whitstable, Kent showrooms, J Paterson offer a leading choice of Home Improvements, from New Double or Triple Glazed Replacement Windows, to Conservatories, New Front Doors, Patio Bi-Fold Doors and much more.
J Paterson The Window Company offer all the leading Styles of Double Glazing, Triple Glazed Replacement Windows. Whether our customers are looking for Bay Windows, Sash windows, child friendly windows and more then our expert team can help. Our windows are high quality, robust and very long lasting.
When considering New Double Glazing or Replacement Windows, the construction material of the windows is one of the first considerations we can assist you with. Aluminium offers real strength, durability and a huge visual appeal. These facts alone can make Aluminium Windows a superb choice for new build or replacement, high quality, performance window and door options.
J Paterson The Window Company are specialists in the installation and replacement of Sash Windows and Sliding Windows. Tilt and Slide as well as a huge range of finishes and fitments on offer. From our Showrooms in Whitstable, Kent we cover the whole of Kent, bring up to date contemporary materials yet keeping the natural elegance of traditional Sash Windows.
Tilt and Turn Windows offer an excellent choice and range of options when looking for Replacement Windows or New Double Glazing. J Paterson The Window Company have many years expertise in supplying tilt and turn windows. We will thoroughly and carefully assess your property and requirements and provide a most competitive quote, wherever you are located in Kent.
Reviews (6)
Steve Lloyd
Steve Lloyd
Oct 02, 2021
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We had a Composite door fitted by “The Window Company” at the end of 2016. This warped and twisted after 4 years and was pulling the frame away from the house. Contacted John Paterson (owner) who attended and made some alterations to the hinge side, stating he would contact the manufacturer to request a new door to be manufactured as this one was faulty. John Paterson made little effort with the manufacturer and I had to chase him on several occasions asking for an update, in the end he stated “ I cant do much more”. This left it to me to contact the manufacturer who were helpful in sending
Kevin Moore
Kevin Moore
Jun 05, 2021
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John has done a number of jobs for us , we’ve never had a problem with him.
Cara Moseley
Cara Moseley
Jun 08, 2019
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Very knowledgeable and helpful company with great communications - would highly recommend.
Nancy Hodgkinson
Nancy Hodgkinson
Nov 22, 2018
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Can't speak too highly of the service from this company. Working round snow and freezing conditions, they rescheduled and worked to an amazing standard to fit my windows to a high standard without any fuss or disruption to the interior. Am totally delighted with the results and, although the fitters ( both lovely) would probably not agree, it was a painless experience --for me at least!
Darin Worsfold
Darin Worsfold
Oct 30, 2018
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Very good service from start to finish. Accommodating around installation times and a good quality product. Thank you
Graham Stedman
Graham Stedman
Sep 11, 2017
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I was really pleased with the work carried out. They replaced a front and back door, a set of French doors and 12 windows. It wasn't straightforward because my house is in a Conservation Area so it meant I had to get planning consent. John quoted in October but it took until the following April to get approval. I did most of the application myself but John helped to source a design consultant who dealt with certain specific things, including cross section drawings of the replacement windows and doors. John is quite knowledgeable about what is likely to be acceptable. He recommended the Flush 70