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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
Prompt, professional, tidy.
Customer Service
Quality
Value
The guys arrived on time and got straight to work, very hard working, courteous and polite. The new windows look great, and they cleaned up well as they went. Also helped me move some blinds to speed things up.
Sarah, Essex Posted on 18/04/2017 , work completed 18/04/2017
Recommended
Brilliant & professional
Customer Service
Quality
Value
Superb from start to finish. Gave realistic and competitive quote on day one with no "wheeling & dealing", Special offers etc, etc. Explained window specification and they were as described when fitted. Quick turn around, very prompt installation and very professional and friendly fitters.
Which? Trusted Traders Consumer Posted on 22/05/2017 , work completed 22/05/2017
Recommended
Best out there
Customer Service
Quality
Value
After meeting such awful double glazing salesmen who quoted ridiculous amount, AGS was a breath of fresh air. The job was done to perfection and the price was amazing. In my view the best out there.
Which? Trusted Traders Consumer Posted on 20/06/2017 , work completed 20/06/2017
Recommended
Brilliant Job
Customer Service
Quality
Value
Brilliant from start to finish! Everyone we dealt with were professional. Got number of quotes. AGS were cheapest but also most professional and knowledgeable. Couldn't fault them.
Danielle, Essex Posted on 21/09/2017 , work completed 21/09/2017
Recommended
Work well done
Customer Service
Quality
Value
New front door supplied & fitted work well done & left clean & tidy. The glass we had chosen we thought was leaded light - but turned out not to be - contacted AGS who promptly fitted one that was.
David, Essex Posted on 21/08/2017 , work completed 21/08/2017
Recommended
Excellent Job
Customer Service
Quality
Value
Excellent from start to finish. Great company. I would be very happy to recommend. Delighted with the job.
Tristan, Essex Posted on 17/11/2017 , work completed 17/11/2017
Recommended
Outstanding Work
Customer Service
Quality
Value
This is the 2nd time we have used AGS and they were as brilliant this time as the last. Every aspect of their work from survey to completion was outstanding. It's refreshing that a company like this still exists in this day and age.
Nic, Hertfordshire Posted on 09/01/2018 , work completed 09/01/2018
Recommended
Excellent Job
Customer Service
Quality
Value
2nd time of using AGS, excellent service, competitively priced, highly recommend this company. Installation team courteous and tidy. Excellent.
Victor, Essex Posted on 24/11/2017 , work completed 24/11/2017
Recommended
Highly professional
Customer Service
Quality
Value
Completed double-glazing of the whole house & front door replacement in 3 days. Excellent service from start to finish. Highly recommend to anyone!
V, London Posted on 19/02/2018 , work completed 19/02/2018
Recommended
Great job and quality product
Customer Service
Quality
Value
From the initial contact with AGS, Andy turned up on time and very knowledgeable and went through the product and our requirements, which was very useful and we changed our opinion, for the good, on a couple of things. We agreed price, surveyor turned up within a week and windows were ordered. The fitters turned upon time, were punctual, tidy and professional pleased with the fitting. I have already recommended them and would have no issues with using again, if need arises.
Dave, Essex Posted on 10/04/2018 , work completed 10/04/2018
Recommended
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Have a question?

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

Have a question?

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