G M Windows & Doors Ltd
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G M Windows & Doors Ltd
George Martindale founded G M Windows & Doors Ltd in March 2018, a Bolton-based business specialising in double-glazing windows and door replacements. Serving Bolton & Manchester, we excel in installing a diverse range of doors and windows. Our offerings include window replacements, double glazing, and composite doors, all designed to meet your home improvement needs. Utilise our free consultation service to make the best decisions for your property. Contact us now for more information or to schedule a consultation appointment.
Served areas
  • Bolton, Blackrod, Westhoughton, Farnworth, Horwich, Kearsley, Little Lever, South Turton
Details
  • Year established: 2018
  • Licensed
  • Insured
Highlights and features
  • Entrance Doors
  • Windows
  • Aluminium
  • Glass Replacement
  • Lanterns
  • Integral Blinds
  • Fascias & Soffits
  • Back Doors
Payment methods
  • Cash, Debit cards, Credit cards, Mobile payments
Services
UPVC Casement Windows These windows merge the elegance and style of traditional timber with the benefits of modern uPVC. Designed for customers who want to enhance or maintain the period features of their home, this range offers a unique and unparalleled aesthetic appeal, making it the most attractive option for homeowners.
Tilt & Turn Windows Tilt & turn windows present an ideal solution for places where window safety and access are critical. With their innovative concealed hardware, these windows can be positioned in two different ways, making them particularly suitable for apartments or flats, from the ground floor upwards.
Bay & Bow Windows Usually consisting of three or more window panes, a bay window protrudes outward in an arc shape, serving as a prominent architectural highlight. It adds extra indoor space, floods rooms with sunlight, and its curved design offers impressive panoramic vistas. The added space, natural light, and eye-catching aesthetic appeal contribute to the widespread popularity of these window styles.
Cannondoor Composite Doors When it comes to enhancing your home's kerb appeal and security, few things can rival the elegance and strength of composite doors. Cannondoor, our local supplier, provides an exceptional variety of composite doors. Their design centres on meeting the performance and visual preferences of G M Windows & Doors customers. With a wide array of stunning colours, finishes, and styles available, you'll be sure to discover the perfect complement for your home.
Apeer Composite Doors Welcome to G M Windows & Doors, the foremost supplier of Apeer Composite Doors across the North West of the UK. With extensive knowledge and a dedication to customer satisfaction, we install these premium doors, providing unbeatable security, energy efficiency, and aesthetic appeal for your property.
Entrance Doors: Palladio Thinking of upgrading your home with Palladio Doors? Contact G M Windows & Doors today to request a quote, make an enquiry, or schedule a consultation with our specialists. Transform your entryway with the beauty, security, and durability of Palladio Doors, the preferred choice for discerning homeowners.
Reviews (30)
Tony Shackleton
Tony Shackleton
Aug 12, 2024
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New front door fitted with Ultion smart locking. Fitter, Declan did a fantastic job, professional, courteous and cleaned up after you couldn't ask for any more. Highly recommend GM windows and Doors Ltd.
Liam Sharples
Liam Sharples
Aug 05, 2024
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G M windows and doors recently removed old window and fitted french to my property, like to thank George and his team throughout the process start to finish service was excellent. Also big thanks for Declan who fitted the doors who did a fantastic job and brilliant work from Alan the brick layer, some pictures from before and after. I would highly recommend both GM windows and Bolton Lintel Repairs.
Susan Richardson
Susan Richardson
Jun 11, 2024
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Excellent service. Prompt quote and work undertaken to a high satisfaction level. Highly recommended.
Dominic Scrivens
Dominic Scrivens
May 16, 2024
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Everything you would want from a business. They just get on with job no mess, no fuss.excellent all way through. Product was good quality at a great price. Don't sometimes trust reviews, but these are the real deal. Will be recommended to all.have posted previously as above and with another job completed by GMWindows to exactly the same standard as above excellent. A pleasure to do business with the firm.great!
Dawn Whittaker
Dawn Whittaker
Mar 28, 2024
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GM Windows did an absolutely fantastic job replacing our 10 windows. George and his team were very friendly and professional. They were always on time, no messing about, they got the job done. The windows are high quality and their workmanship is excellent with attention to detail. Great communication and they would tidy up after themselves. I would very highly recommend them.
Meadowcroft Carpentry & Joinery Ltd
Meadowcroft Carpentry & Joinery Ltd
Mar 19, 2024
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Brilliant service. Really happy with door quality and fitting, would defo recommend G M windows & door ltd
Laura Morrissey
Laura Morrissey
Mar 17, 2024
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Just had a window fitted in tenanted property. Good communication with George throughout process and fitted within a short period of time from initial enquiry. Tenant very happy - said lads were very professional, friendly and cleaned up after themselves.
Jo Thompson
Jo Thompson
Mar 11, 2024
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Thank you George and the lads for replacing my patio door, it's great and at a really competitive price too. You all worked hard on what was a really cold day and I was impressed at the attention to detail you showed and appreciated you clearing up so carefully afterwards. Thanks very much. Recommended.
Michelle Belcher
Michelle Belcher
Feb 19, 2024
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Amazing service. Called with an issue with my door in the morning and all fixed by 4pm the same day. Highly recommend and excellent customer service. Fab team.
Janet Brock
Janet Brock
Feb 19, 2024
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We are really pleased with the work that George and his team carried out for us. Josh, Jack and Callum arrived on time, carried out the work efficiently and cleaned up thoroughly afterwards. They were really friendly from start to finish. We decided on integral blinds between the glass. Josh explained how to use them and we are very happy with the result. Our rooms look brighter, lighter and airier with no fuss about curtains or external blinds. George gave us a competitive quote too. 5 stars from us. Thank you
Ruth Mani
Ruth Mani
Feb 17, 2024
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Really quick turnaround for a new glass pane in our patio door - from first contact to ordering and fitted within 4 days! Lads were really lovely and polite too. Thanks! Highly recommended.
Gary Hardman
Gary Hardman
Feb 04, 2024
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Excellent job, great communication throughout. Very professional. Great lads who fitted the windows. Very tidy apart from new windows couldn't tell they had been.
David Miller
David Miller
Jan 12, 2024
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Two lads came to do the work and we're excellent to deal with. Not a major job but well priced and was done with the upmost respect to the property
Carl Ashworth
Carl Ashworth
Nov 15, 2023
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George fit my windows with built in blinds just over 2 years ago. still look great now. He also fitted 4.5m aluminium bi-folding doors with built in blinds again excellent quality.
Adam Slowinski
Adam Slowinski
Nov 05, 2023
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Top quality work, i used G&M windows and doors to install my doors, they did a great job, that is why i also used them to install my windows as well, professional throughout.
Ambeya Butterworth
Ambeya Butterworth
Oct 19, 2023
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A big thank you to George and his team for a fantastic service from start to finish. We replaced 2 large bays and 2 windows in the rustic profile and we are so happy with them. There was a small issue with a few panes of glass which George fixed straight away and made sure we were totally happy. If you are looking to replace your windows and you'd like the peace of mind that the company will have excellent communication, be there to answer questions, be priced competitively, turn up when they say, take pride in their work, be hard working and have super manners. you have found the one! We highly recommend George and his team and wouldn't hesitate to use them again in the future. Thank you again
D'Arya B.
D'Arya B.
Jun 22, 2023
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Really can't say enough good things about this business. but I'll try! Their Google and Facebook reviews are extremely good for a reason. Right from the word go George was super professional, effient and knowledgeable. We wanted bi fold doors and had already had two other companies price for the work, who didn't fill is with much confidence. They also couldn't provide us with tradesmen to undertake the removal of brickwork to create an opening for the doors. Thankfully this was something GM Windows & Doors could do no problem.

The communication from this company is first class and at no point was I left wondering about anything to do with the price, the product or the installation itself. We received a full written and detailed quote with a link to make payment. We agreed a date and the morning of the installation we received a text to let us know that their operative Declan was on his way. Declan and his colleague sheeted everything up to protect our home and worked so hard right until 7pm to make sure everything was to our satisfaction and the area they had been working in was completely cleaned up. The doors themselves are absolutely beautiful and there was not a single thing that I could fault this company on. They are first class. Highly recommended!
Ruth Barklem
Ruth Barklem
Mar 02, 2023
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George was quick to respond to my enquiry and was able to pop round and provide a quote within a matter of days. He gave us an honest review on the type of door we wanted and his knowledge made us change our minds on what was best. The integral blinds are wonderful. He was happy to fit a new cat flap in the kitchen door and disposed of the old door and window at the end of the job.

We are very happy with our new kitchen door and window. We asked George to provide us with a quote for bi-fold doors at the back of the house and will be asking him to do this job sometime in the future.
Dave Skelly
Dave Skelly
Feb 19, 2023
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George responded straight away to my enquiry regarding a replacement window and window hinge repairs. He gave a very reasonable quote and called within a couple of days to measure up. The work was completed just over a week later to a very high standard and much sooner than expected. He was quick, efficient and tidy and I wouldn't hesitate to recommend him to friends and family. Thank you George for a great job.
Liz Trist
Liz Trist
Sep 27, 2021
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Having used George and his team to fit windows and doors on another property I had no hesitation in asking him to replace a front door and back door on my own property. Extremely happy with the result and as always a friendly, professional work ethic. Everyone who works there gets on with a quiet professionalism. When I need doors or windows again I will have no hesitation in going straight to G M Windows and doors.
Kealey Goodwin
Kealey Goodwin
Sep 18, 2021
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We recently had new windows and door fitted by GM Windows. George was really helpful right from the very start. He was patient and responsive with arranging the quotes with regular communication up to the install date. The attention to detail was exceptional and we were so pleased with the finish product. Very professional and excellent friendly service! I would highly recommend using them to anyone.
Janet Kay
Janet Kay
Aug 12, 2021
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We have just had new windows and doors installed and could not be more pleased with the result. The standard of work and attention to detail is superb, which is rare these days. George and the team worked non stop from start to finish and left no mess whatsoever. We would have no hesitation in recommending the company to anyone. Thanks to all the team.
Michelle Lawless
Michelle Lawless
Jul 30, 2021
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I am very pleased from start to finish. The initial contact for the quote was quick and the price was competitively quoted. George is a very honest person, and extremely helpful, he remained professional at all times. The installation was excellent and the house was left clean and tidy on completion. Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services General door installation, Window installation. More
Zoe Handscombe
Zoe Handscombe
Jun 04, 2021
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After doing research for a company to fit a new front door, I decided to go with George at G M Windows. This was because he was very accommodating and informative, explaining how to design my door, where as other companies I had approached weren't as helpful or didn't return my calls. George fitted my door on the given date within the given time, he was very polite and curtious and his work is to a very high standard. To say the least I am very happy with my door! Thanks George!
Jen Rudd
Jen Rudd
May 11, 2021
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Update: had another window fitted by George's team in July 21 and same excellent service. Thanks again GM Windows. I won't be going anywhere else for my windows and doors in future! George and his team were professional and efficient from start to finish. I enquired about a replacement front room window and within a few days George had completed a quote and booked the production of the window on approval of the price quoted.

He kept me up to date with the progress of the production and booked in the fitting as soon as it was ready to install. George and his apprentice did a brilliant job of fitting the window. They arrived promptly on site, ensured carpets were protected and cleaned up leaving an immaculate end result. I've already asked George to quote for more windows! Thank you guys.
Paige Edmonds
Paige Edmonds
Apr 04, 2021
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Absolutely amazing! I am so pleased with my new windows and doors. From start to finish the team went above and beyond. Boards laid out, everything protected, so respectful. Couldn't thank them enough! What a great company, I would recommend these guys to anyone. Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services General door installation, Window installation. More
Sarah Stephenson
Sarah Stephenson
Mar 25, 2021
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I had been left with a poorly fitted front on a new build house (not their work). George and his team reassured me they would be able to correct it. From start to finish they were amazing could not recommend them enough. Lovely bunch of lads with the knowledge to get the job done. The perfectionism and tidiness was second to none. Thank you!
Michael Feeney
Michael Feeney
Feb 22, 2021
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G M Windows and doors recently installed a rock door at the front and pvc door at the back of my property. I got 3 different quotations for the job and George's price was comfortably the best, he talked me through all the options I had and the benefits that they would bring. The work was completed on time, efficiently and everything was left clean and tidy once the job was complete. The doors work perfectly and I couldn't be happier with the end result thanks lads!
Matthew Smith
Matthew Smith
Feb 19, 2021
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George was initially only replacing one window in our house. However myself and my partner were that impressed with George's and his work colleagues workmanship that we have had a further 3 windows replaced since. They leave your house clean and tidy and nothing is too much trouble, such as designing, measuring and pricing a front door in advance so we have a rough idea of cost, we aim to get the door fitted by George next year.

Some companies would have tried convincing you to purchase there and then but George was relaxed about the situation and provided a price with no questions asked. He isn't half bad at triathlon either.
Michael Cooke
Michael Cooke
Jul 29, 2020
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HIGHLY RECOMMENDED. We have used GM Windows & Doors on two separate occasions now (A new composite front door and for all the windows & doors to a rear extension) and have found the quality of work to be of the highest standard and very competitively priced! George kept us informed at every stage and went out of his way to ensure every little detail was perfect.