FCA Details

Network Britannia Windows Limited t/a AGS Windows is registered in England and Wales (Register no. 07750446).

Credit is subject to status and affordability. Terms and conditions apply. Authorised and regulated by the Financial Conduct Authority. Network Britannia Windows Limited FCA Register no. 738269 trading as AGS Windows is an appointed representative of Ffenestri Limited FCA Register no. 716352 Kimberley Road, Clevedon, Somerset, BS21 6QJ is a credit broker, not the lender. Credit is provided by Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC. Authorised and Regulated by the Financial Conduct Authority.

Happy Customers

Rebecca Whittington

We have renovated our house recently and AGS replaced all of our windows. They have been excellent. All fittings went smoothly. Great products, and would highly recommend them.

Len Beadle

We have used AGS over the years and have found their service and attention to detail second to none.
Their products are of good quality and expertly installed.

From initial quotation to installation service, it is excellent.

Lance Grogan

We have had an extension roof including orangery and large bi-fold doors fitted by AGS; in addition, we have also had a sliding door and 3 additional windows just fitted.

Throughout the process from order to installation, we have had excellent communication from all included.

All of the teams are respectful, friendly, and highly competent with great workmanship, any issues are picked up and fixed quickly.

Jenny Davey

I’m so pleased I chose AGS to supply and fit my new front door. An excellent job done, not too expensive, and done within the time allocated. Thank you AGS.

Martin Walker

My wife and I have used AGS for many years, and have found them to be very professional in their approach to meeting our requirements.

Product quality and range are excellent in all aspects. From the initial enquiry to the final result of the work carried out, all proceedings were explained fully.

The fitting team has always been courteous and tidy. and the quality of their work has always been brilliant. A big ‘yes’ from us in using AGS for our next project.