Gordon Overthrow Glazing
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Gordon Overthrow Glazing
Gordon Overthrow Glazing Ltd have been delivering a quality service throughout North Wales and the North West since 1982. Catering for both Domestic and Commercial markets, we have a complete range of solutions for all your Windows and Door requirements. All our work is guaranteed and we are members of FENSA, GGF, FMB and Construction line.

Please feel free to get in contact with us for a "no obligation" discussion about your needs and the best possible options available to you. All installations meet required building regulations, we register your installation and provide a certificate of compliance. All our glazing work is to BS standards and our company policy is to follow safety glazing regulations in all instances for safety and security.
Services
Gordon and son Andrew Overthrow started the business in 1982, providing General Glazing for homes and business across the region. Gordon retired in 1999 and Andrew took over daily running of business. Approaching 25 years in the industry has provided the company with the knowledge to offer a modern and comprehensive range of PVC and Aluminium products.
We are specialists at all domestic installations of Windows, Doors and Roofline cladding. All our products are of the highest standards and compliant with ISO 9002 Accreditation and is backed by our own in house guarantees. We are FENSA registered so all installations meet required building regulations and we register your installation and provide a certificate of compliance at no extra cost.
We are specialists in the commercial sector. Aside from windows, door and roofing products we also provide emergency exit doors, automatic opening doors, concealed closers and curtain walling systems. Glass partitioning and privacy glazing requirements can also be catered for, as well as Venetian stripped glass and various glass control films including solar film, safety film and total blackout films.
Reviews (6)
Simon
Simon
Oct 19, 2021
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Was absolutely not interested in helping me as replacing one window "wasn't worth his time!"
Chris Taylor
Chris Taylor
Aug 17, 2021
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Just had a very large job of Double Glazing replacement completed. Andrew visited the house for assessment and pricing which was very competitive.
Shona dealt with all phone enquiries, emails and invoicing. There were 19 units in total including 6 conservatory panels 6ft x 4ft. Carl and Carl fitted the lot over a couple of days. They were very professional and approachable and worked to the highest standards. The job was completed thoroughly with no mess.The windows were left in immaculate condition and I can not praise them enough. A very approachable company carrying out work to the highest
David Roberts
David Roberts
Aug 15, 2021
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Excellent company, very professional, ours job was only replacement of two sealed units and a repair to a conservatory window. They turned up when promised and completed the work professionally. I would recommend them and will be using them if I need any further glazing.
Service: Glass installation
David Warner
David Warner
Dec 04, 2020
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Critical: Punctuality
Made an appointment with them but they never turned up. No phone call. Seems very unprofessional and discourteous. Used Goldstar windows (Colwyn Bay) in the end, highly recommend them.
Dani Whines
Dani Whines
May 05, 2020
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Positive: Professionalism, Punctuality, Quality, Responsiveness
A smashing company to deal with. Precise and helpful.
Des Donnelly
Des Donnelly
Nov 15, 2019
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Great service and skill. Have used them several times and happy every time