At GIS, we get it done!

We fabricate, supply, and install a comprehensive range of building envelope components—including balconies, facades, and external windows and doors—individually tailored to your project’s needs.

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Tradition meets innovation

We blend the best of traditional craftsmanship with the latest industry innovations to create exceptional results. Our commitment to quality and precision ensures that every project meets modern standards without losing sight of classic techniques. The outcome is durable, functional, and beautiful—built to last.

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Concrete Masterpiece

As specialists in modern concrete solutions, GIS turns innovative designs into reality. From precast panels to GRC systems, our skilled teams deliver flawless installations that elevate the appearance, performance, and longevity of every project.

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Our services at a glance

At GIS, we offer a wide range of services tailored to meet your individual needs. Our experienced specialists are dedicated to bringing your visionary ideas to life.

Fabrication

We expertly fabricate high-quality balconies and façade components tailored to your project’s needs

Supply

We supply premium façade elements, balconies, and external doors and windows to enhance your project’s durability and appeal

Installation

Our skilled team ensures seamless installation of balconies, facades, and external elements for lasting performance and aesthetic appeal

Our projects – See for yourself!

Take a look at some of our successfully completed projects:

Balconies

Custom-fabricated balconies to perfectly match your architectural vision and project requirements.

Façades

We offer a wide range of high-quality façade systems, designed and fabricated for durability, performance, and stunning aesthetics—tailored to meet your project’s unique requirements.

Windows and External Doors

Premium external windows and doors—custom-designed and expertly installed—with Kubu hardware included as standard for enhanced security and quality

Architectural Metalwork

We fabricate and install architectural metalwork using steel and aluminium, including custom railings, staircases, and decorative elements—delivering durable and precision-crafted solutions

Our Clients

Our clients include some of the UK’s leading developers, contractors, and organisations—trusting us to deliver exceptional results time and time again.

Professional Associations

GIS works with leading industry organisations and training partners to ensure all our operatives are trained to the highest standards and work to the best guidelines of health and safety