Endorsed by Which?

Advanced Glazing Systems Ltd

4.9

354 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

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

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
354 reviews
Customer Service
5.0
Quality
4.9
Value
4.8
Sort by
Perfect job.
Customer Service
Quality
Value
First rate company & first rate workmanship. Would not hesitate to recommend them.
Pauline, Essex Posted on 19/07/2018 , work completed 19/07/2018
Excellent job. Very professional
Customer Service
Quality
Value
Replaced windows. Quick installation and good service.
Which? Trusted Traders Consumer Posted on 18/07/2018 , work completed 18/07/2018
My review
Customer Service
Quality
Value
Very good job.
Which? Trusted Traders Consumer Posted on 28/06/2018 , work completed 28/06/2018
Excellent service
Customer Service
Quality
Value
New front door fitted by AGS. Professional company with excellent customer service.
Phil, Essex Posted on 25/06/2018 , work completed 25/06/2018
Excellent service
Customer Service
Quality
Value
Staff informative, helpful & polite. Work carried out quickly, neatly without any fuss. Most impressed.
Ken, Essex Posted on 25/06/2018 , work completed 25/06/2018
Prompt & professional.
Customer Service
Quality
Value
Good service. Happy to use them anytime.
Which? Trusted Traders Consumer Posted on 15/06/2018 , work completed 15/06/2018
Double glazed sash windows
Customer Service
Quality
Value
Great job, really pleased with the installation guys worked really hard. The windows are good quality and look really nice.
Which? Trusted Traders Consumer Posted on 13/06/2018 , work completed 13/06/2018
Excellent products & service
Customer Service
Quality
Value
A complete package from initial meeting to fitting & resolving a few issues. Customer service is exemplary!
Which? Trusted Traders Consumer Posted on 08/06/2018 , work completed 08/06/2018
Excellent job
Customer Service
Quality
Value
Great work, window and patio door look great. Friendly and professional company. Would recommend and use again.
Debbie, Essex Posted on 06/06/2018 , work completed 06/06/2018
Great job
Customer Service
Quality
Value
Friendly, efficient, professional and great value, no complaints!
Which? Trusted Traders Consumer Posted on 05/06/2018 , work completed 05/06/2018