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Marathon Windows Ltd

4.9

162 Reviews

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About

Marathon Window Company - Installers of high quality thermally efficient double glazing products since 1975. Surreys leading specialist in designing and installing conservatories, orangeries, garage conversions, double glazing windows and replacement doors.

What we do

  • Double glazing

    • Double glazing installation
    • Double glazing repairs
    • Double glazing suppliers
  • Conservatories

  • Doors

    • Bi-fold doors
    • Composite doors
    • Front door
    • Patio doors
    • French doors
    • Orangeries
    • UPVC doors
    • Timber doors
  • Glaziers

    • Replacement window services and repairs
    • Sash windows
    • Aluminium Windows
    • Window consultants
  • More Services

    • plantation shutters

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

4.9
162 reviews
Customer Service
5.0
Quality
4.9
Value
4.9
Sort by
Timeless Leaded Windows
Customer Service
Quality
Value
We have used Marathon a few times now (back double glazed then Garden room sliders). This latest job was for the front and side leaded windows which required a style sympathetic to the 1930’s character. We chose their ‘Timeless’ range. The team handled my queries promptly and the fitters were very professional. We are very pleased with the result, quality and price. Will use again when the Kitchen extension is complete for bi-folds.
Customer in Surrey Posted on 21/08/2021 , work completed 28/07/2021
First class work - highly recommended
Customer Service
Quality
Value
Marathon Windows did a complete replacement of all of our windows (17 windows) and doors (3 doors). We are very pleased with the finished result. The installation was done over 5 days. The installation team were very professional and considerate as they worked around us. The installation was done to a very high standard with no damage to our internal decoration. Everything was left clean and tidy at the end of each day.
Dave in Surrey Posted on 19/08/2021 , work completed 30/07/2021
New front door
Customer Service
Quality
Value
Overall my experience with Marathon was excellent. I felt like I was dealing with a small enough team of people who knew about my job, and was not dealing with a large company who were not aware of me when I rang. I found the office team to be helpful and approachable. Luke and Jack did a great job with the fitting of my new front door; they were very helpful, polite and professional, taking the time to do the job properly rather than getting it done as quickly as possible and leaving. I have used Marathon previously and will definitely use them again. The only negative I would mention is that it took a lot longer for the door to arrive than I had initially been advised and it would have been good to have received a call informing me of the longer than usual wait. However, it well worth the wait as the front door looks so smart and I have had several very good comments from neighbours and family.
Customer in Surrey Posted on 10/06/2021 , work completed 04/06/2021
Solid job.
Customer Service
Quality
Value
Replacement of bay five windows of bedroom. Job done on time at agreed quote price. Guys took down curtain rail and as asked put back in place at end of job. Very clean work and am impressed by whole episode.
Brian in Surrey Posted on 20/05/2021 , work completed 25/03/2021
Marathon Windows
Customer Service
Quality
Value
A stress free experience. Marathon were very professional, efficient and competitively priced. I felt comfortable while the work was carried out, an important factor for an elderly lady, living alone. I highly recommend Marathon.
Janet in Kent Posted on 05/04/2021 , work completed 25/03/2021
New stable door - excellent!
Customer Service
Quality
Value
We had a superb experience with Marathon Windows for a new stable door. Jane and Tony were always in constant contact with regular updates and the entire experience felt tailored just for us. The final door installation was excellent and it looks fantastic. I would recommend them to anyone looking for windows or doors to a high standard.
Ian in Surrey Posted on 11/02/2021 , work completed 04/02/2021
Reliable efficiency
Customer Service
Quality
Value
Marathon have been reliable and efficient from planning to installation. Communication was good. They replaced 4 window panels also resealing window frames where needed, several heavily used window handles, serviced patio doors and replaced the front door. The chaps doing the work where polite, efficient and competent. The windows look new again and the front door looks fantastic and has given the house a face lift, apart from being a pleasure to use ! Marathon fitted our windows originally 25 years ago.
Customer in Surrey Posted on 22/01/2021 , work completed 11/01/2021
Replacement of all windows, patio doors and front door.
Customer Service
Quality
Value
All Marathon staff from first consultation to completion helpful, cheerful and professional. Work carried out on schedule and to agreed budget. Standard of work and quality of product excellent. Fitters very considerate and left everywhere clean and tidy. We were constantly kept informed at every stage. We would not hesitate to recommend this company.
Customer in Surrey Posted on 07/12/2020 , work completed 26/11/2020
Excellent Service, Work and Product
Customer Service
Quality
Value
Dealing with Marathon Windows was good from start to finish. Visits for assessment and measuring up were on time, friendly and polite; the fitters were friendly, polite and efficient and left everything clean and tidy. We are also very pleased with the quality of the new window.
Mike in Surrey Posted on 05/12/2020 , work completed 01/12/2020
Exceptional work
Customer Service
Quality
Value
I have had now all my windows and doors done by this company. From Tony who measured and to the fitters who installed them, it has been a 1st class experience. Very happy customer.
Customer in Greater London Posted on 03/10/2020 , work completed 25/09/2020