Endorsed by Which?

Advanced Glazing Systems Ltd

4.9

343 Reviews

Opening Hours
Today - 08:00–17:00
  • 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
343 reviews
Customer Service
5.0
Quality
4.9
Value
4.8
Sort by
Brilliant job
Customer Service
Quality
Value
Very efficient and quick.
Kate, Essex Posted on 05/03/2017 , work completed 05/03/2017
Excellent service
Customer Service
Quality
Value
From fitting to after sales service can only give top rating to all involved really pleased.
Colin, Kent Posted on 03/03/2017 , work completed 03/03/2017
Professional service
Customer Service
Quality
Value
Very professional from start to finish. Arrived on time, worked efficiently and quickly. Very polite staff. All round decent company.
Keeley, Essex Posted on 01/03/2017 , work completed 01/03/2017
My review
Customer Service
Quality
Value
Brilliant job.
J, London Posted on 28/02/2017 , work completed 28/02/2017
My review
Customer Service
Quality
Value
Excellent company.
Which? Trusted Traders Consumer Posted on 28/02/2017 , work completed 28/02/2017
Brilliant job
Customer Service
Quality
Value
Professional, hard working team. Very pleased with completed work.
Kelly, Essex Posted on 27/02/2017 , work completed 27/02/2017
Excellent job
Customer Service
Quality
Value
Great service, highly recommend
Which? Trusted Traders Consumer Posted on 27/02/2017 , work completed 27/02/2017
Excellent
Customer Service
Quality
Value
Very happy with the quality, price & materials used. Very speedy and professional service. Would recommend to everyone, any day.
Rajni, Middlesex Posted on 13/02/2017 , work completed 13/02/2017
Prompt and professional
Customer Service
Quality
Value
Very happy with service from everyone involved. Highly recommend them.
Catherine, London Posted on 13/02/2017 , work completed 13/02/2017
Time, polite, happy, quality
Customer Service
Quality
Value
Very happy with the work carried out. First thing I noticed was how quiet it is now with good windows. Very pleased with price and workmanship.
Tracey, Essex Posted on 09/02/2017 , work completed 09/02/2017