About GXG Aluminium
Aluminium Window & Door Manufacturers in Kent
GXG Aluminium is a specialist manufacturer of premium aluminium windows and doors based in Kent, serving homeowners, developers and commercial clients across the South East and wider UK.
We manufacture high-performance glazing systems including Smart Systems Heritage Windows and Smart Systems Designer Doors, combining modern engineering with exceptional craftsmanship.
Using industry-leading profiles from Smart Systems, we produce aluminium systems that deliver superior security, energy efficiency and long-term durability.
Our Expertise
At GXG Aluminium, aluminium is our speciality.
We fabricate and install:
Smart Systems Heritage Windows
Smart Systems Designer Doors
Aluminium Entrance Doors
Aluminium Windows
Bespoke Glazing Solutions
Every product is precision manufactured to meet UK Building Regulations and tailored to the specific requirements of your property or project.
Quality Manufacturing in Kent
Based in Kent, GXG Aluminium operates with a strong commitment to quality control and workmanship. Our experienced fabricators use advanced machinery and proven systems to ensure every window and door meets exact specifications.
We work closely with:
Homeowners
Property developers
Architects
Builders and contractors
Commercial property managers
Whether you are upgrading a single entrance door or specifying aluminium systems for a multi-unit development, we deliver reliable and professional service.
Smart Systems Specialists
We specialise in fabricating systems developed by Smart Systems, one of the UK’s most recognised aluminium systems companies.
This allows us to offer:
Slimline heritage steel-look windows
Contemporary designer entrance doors
Thermally efficient aluminium frames
High-security multi-point locking systems
Durable powder-coated finishes
Our products are designed to perform in British weather conditions while maintaining a sleek, architectural appearance.
Why Choose GXG Aluminium?
✔ Kent-Based Manufacturer
Local expertise with UK-wide supply capability.
✔ Precision Fabrication
Manufactured to exact measurements for a perfect fit.
✔ High Security & Performance
Designed to meet modern energy efficiency and safety standards.
✔ Bespoke Design Options
Wide choice of colours, finishes and configurations.
✔ Professional Installation
Experienced fitting teams ensuring quality workmanship.
Serving Kent & The South East
GXG Aluminium supplies and installs aluminium windows and doors across:
Maidstone
Canterbury
Ashford
Tunbridge Wells
Sevenoaks
Dartford
Folkestone
Surrounding Kent areas
Our local knowledge allows us to understand the architectural styles and property requirements across Kent — from heritage homes to contemporary developments.
Our Commitment
We are committed to delivering:
Honest advice
Transparent pricing
High manufacturing standards
Reliable project timelines
Excellent customer service
At GXG Aluminium, we believe that quality aluminium systems should combine style, performance and long-term value.
Work With GXG Aluminium
If you are looking for a trusted aluminium window and door manufacturer in Kent, GXG Aluminium is ready to support your project.
Contact our team today to discuss your requirements for Smart Systems Heritage Windows or Designer Doors.
GXG Aluminium – Premium Aluminium Windows & Doors Manufactured in Kent.
