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Our windows use the latest in technology in today’s market offered by the Liniar suite of profiles.

We are always happy to receive any questions about our products and services, so please don't hesitate to call us on:  020 3813 0030

About Us


About Us

A brother and sister team are behind GTG Double Glaze. Their original double glazing store was opened in Woodford Green, Essex back in 2000 and continues to grow year on year.

Office & Showroom Opening Times

Monday to Thursday:
6:30am to 4:30pm
Friday:
6:30am to 4.00pm
Saturday:
8:30am to 11:30pm
Sunday:
Closed

All subject to change. Please call before visiting.

Warehouse

Monday to Friday:
7.00am to 3:45pm
Saturday:
8:30am to 11:30pm
Sunday:
Closed
All subject to change. Please call before visiting.

Contact Us

London Office
GTG Group Supplies Limited
728 Green Lane
Dagenham
RM8 1XU

Telephone: 020 3813 0030 / 0203 504 0813

Fax: 020 3813 0030

Email: taran@gtgdoubleglaze.co.uk

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7 Day Turnaround

Our 7 day turnaround promise means that we should always be your number one choice for Windows and Doors.

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FREE Delivery

If your delivery is within the M25 and over £800, we will deliver your order for FREE.

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Energy Standards

Our procducts all meet a A rated energy efficiency standard.

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