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Advanced Glazing Systems Ltd

4.9

362 Reviews

Opening Hours
Today -
  • Monday 08:00–17:00
  • Tuesday 08:00–17:00
  • Wednesday 08:00–17:00
  • Thursday 08:00–17:00
  • Friday 08:00–17:00
  • Saturday - Closed
  • Sunday - Closed
See customer reviews & leave a review

Why you can trust this trader

After undergoing rigorous assessment to become endorsed, every Which? Trusted Trader agrees to our Code of Conduct. This gives consumers the reassurance that they have the best possible protection and adds an extra layer of security to ensure best practices and procedures are followed. Which? fully investigates any breaches and will take any necessary action to ensure consumer protection.

Organisations and Awards

Sep 2019

About

AGS is a family run business specialising in all areas of UPVC and Aluminium Home Improvements.

We are much more than the average double glazing Company and we are confident that you will notice a real difference between AGS and our competitors.

We let our products speak for themselves and our friendly professional staff are more concerned with you receiving the best possible customer service and a high quality product that is right for your home.

AGS are registered with Fensa, The Glazing Ombudsman and the Glass and Glazing Federation, for complete peace of mind that you are dealing with a Company that has your interests at heart.

AGS supply and fit the following product range:

UPVC WINDOWS & DOORS - ENERGY RATED 'A'
ALUMINIUM WINDOWS & DOORS - ENERGY RATED 'A'
UPVC SLIDING SASH WINDOWS - ENERGY RATED 'A'
COMPOSITE DOORS
CONSERVATORIES
BIFOLD AND SLIDING DOORS

To discuss our product range and services further please feel free to contact us.

Andy Barnett

What we do

  • Double glazing

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

  • Glaziers

    • Double glazing installation
    • Double glazing repair
    • Sash windows
    • Stained glass
    • Replacement window services and repairs
    • Aluminium Windows
    • Double glazed units
    • Triple Glazing
    • UPVC Windows
    • Window consultants

  • Conservatories

    • Conservatory repairs
    • Conservatory maintenance
    • Conservatory Roof replacement
    • Sun Lounge

  • Doors

    • Bi-fold doors
    • Composite doors
    • Front door
    • French doors
    • Patio doors
    • ​Aluminium doors
    • Orangeries
    • UPVC doors

  • Roofers

    • Guttering, fascias and soffits
    • Conservatory roof conversions
    • Tiled conservatory roofs

  • More Services

    • facias

My work

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
362 reviews
Customer Service
5.0
Quality
4.9
Value
4.8
Recommended

Recommended

by 100% of customers
Sort by
Excellent service from start to finish
Customer Service
Quality
Value
We’d been looking for a really classy looking front door for our house. The team at AGS really listened to what we wanted and showed us a number of different options while explaining the pros and cons of each type of door. They talked us through the whole process and kept us informed of all the details and when we should expect installation. The installation was excellent with the installer really taking his time to make sure that all the locking mechanisms were smooth and easy for us to use. All in all a great service and experience and we would fully recommend them to anyone thinking about using them.
Customer in Greater London Posted on 18/06/2024 , work completed 17/06/2024
Recommended
The trader replied (on 24/06/2024)
Thank you for your kind review
Prompt, professional, great job
Customer Service
Quality
Value
Turned up on time to install French doors very good job. Tidy, professional. All round brilliant.
Which? Trusted Traders Consumer Posted on 14/03/2016 , work completed 14/03/2016
Recommended
Great job, very pleased
Customer Service
Quality
Value
Always on time and very professional. Great job.
Which? Trusted Traders Consumer Posted on 17/03/2015 , work completed 17/03/2015
Recommended
Reliable & professional
Customer Service
Quality
Value
Everything from the initial quotation meeting through to completion of work was professional. Calls/emails were responded to promptly, workmen were reliable and courteous. This was a recommendation and I would not hesitate to recommend to a friend.
Julia, Essex Posted on 15/04/2016 , work completed 15/04/2016
Recommended
Excellent
Customer Service
Quality
Value
Excellent and very prompt service from sales visits. Technical visit and installation. A stunning look, quality product well fitted.
Linda, Essex Posted on 27/10/2016 , work completed 27/10/2016
Recommended
Professional job
Customer Service
Quality
Value
Good, realistic approach to the quotation process from Andy - no sugar-coating of potential issues. Installation team went about their work in a professional manner.
Andrew, Essex Posted on 19/09/2017 , work completed 19/09/2017
Recommended
My review
Customer Service
Quality
Value
Very professional.
Which? Trusted Traders Consumer Posted on 22/02/2018 , work completed 22/02/2018
Recommended
Excellent Service
Customer Service
Quality
Value
Installed 9 UPVc windows and doors. They were clean and tidy, good timekeeping and I would highly recommend.
J Higgins Posted on 13/10/2019 , work completed 13/10/2019
Recommended
Excellent After Sales Service
Customer Service
Quality
Value
Even though we had our windows fitted over 3 years ago we had a problem with smears appearing inside a couple of sealed glazed units. No problem, AGS replaced them! Excellent service.
Customer in Essex Posted on 20/03/2021 , work completed 03/03/2021
Recommended
The trader replied (on 29/04/2021)
Thank you for your kind review.
Design and Installation of new Front Door
Customer Service
Quality
Value
From the very first contact with AGS to the installation the level of service has been outstanding. I don't like recommending companies to people usually through fear of others not having the same experience and it then reflecting badly on me but I have no concerns of that with AGS. I'm so pleased with their service and products I will be using them for the bi folds and roof lights on my proposed extension. It's the attention to detail and anything to help attitude that makes the real difference, backed up with great products. Really impressed.
Customer in Essex Posted on 06/02/2024 , work completed 05/02/2024
Recommended
The trader replied (on 13/02/2024)
Thank you for your review
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Have a question?

029 2267 0040
Mon–Fri: 9:00–17:00
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Have a question?

029 2267 0040
Mon–Fri: 9:00–17:00
Standard network rate.