GXG Aluminium
Aluminium window & Door manufacturer
Suppliers of Smart Systems Signature Aluminium Doors
GXG Aluminium are specialist suppliers of the Smart Systems Signature aluminium door range, manufactured by Smart Systems.
The Signature Door collection delivers high-end aesthetics, exceptional security, and outstanding thermal performance. Designed for modern residential and commercial applications, these aluminium entrance doors combine style, strength, and durability.
The next generation of aluminium composite doors is here.
Designed for the modern family, this stunning collection of aluminium entrance doors combines elegance and style, with outstanding performance.
Make a great first impression with our Signature Doors which have been designed to complement homes of every description – from the very modern to ultra traditional.
The Signature Door range is the result of extensive research and careful design. Having closely examined all the entrance doors currently available and assessed their various strengths and weaknesses, we have developed the next generation, British made aluminium composite entrance door, which delivers all the great features that homeowners want, without any of the inherent weaknesses of other materials.
As a result, compared to all the alternatives, our Smart Signature Door range delivers
Beautiful aesthetics – elegant styling, with a lustrous paint finish, perfectly matched on the door and frame.
Outstanding security – tests show our doors exceed all industry standards.
Superior weather performance – double rebated weather seals give you double the protection.
Thermal performance – our doors will keep your home warm and your energy bills down.
Long life and great value - your door won’t bow or fade. It will keep looking as good as the day it was installed.
Virtually maintenance free – a simple wipe down will retain its pristine looks.
About the Smart Systems Signature Door Range
Smart Systems Signature Doors are engineered to provide a premium aluminium entrance solution with sleek contemporary styling and market-leading performance.
Key Features:
High security multi-point locking systems
Excellent thermal efficiency
Thermally broken aluminium profiles
PAS 24 compliant options available
Wide range of contemporary panel designs
Bespoke colour options and dual colour finishes
Durable powder-coated finishes
Low maintenance aluminium construction
These doors are designed to meet UK building regulations and deliver long-term performance with minimal upkeep.

Unbeatable security
Unit 6 & 7 Guardian Ind Est
Pattenden Lane
Marden
Kent
TN129QD
admin@gxgaluminium.co.uk
01622 833353
What 3 Words
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Areas We Cover
Kent
London
Surrey
Sussex
Hampshire
Dorset
Somerset
Devon
Buckinghamshire
Essex
GXG Aluminium manufactures premium aluminium systems using profiles from
Smart Systems, delivering high-performance, secure and energy-efficient glazing solutions across Kent and the UK.
© GXG Aluminium – Trade Aluminium Manufacturer Serving Kent & The South East
GXG is part of Gilham & Gilham Glass. All invoices will be from Gilham & Gilham