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Steel Framed Extensions

More Space for
What's Next

High-quality light gauge steel frames for
extensions across commercial, industrial, residential and educational projects
Get in Touch Today
Send us your Drawings
DESIGNED IN HOUSE
MANUFACTURED IN CAVAN
ISO 9001
EN1090
STEEL FRAME EXTENSIONS

More space for
what's next.

High-quality light gauge steel frames for extensions across commercial, industrial, residential and educational projects.
Get in Touch Today
Send us your Drawings
DESIGNED IN HOUSE
MANUFACTURED IN CAVAN
ISO 9001
EN1090

Our Clients

BUILT AROUND YOUR PROJECT

Supporting contractors, architects and engineers to develop extensions faster, with greater confidence

You need a reliable structural frame that fit's your design, keeps your programme on track and reduces on-site complexity. We manufacture precision engineered LGS frames that integrate seamlessly into extensions of all types giving you quality, accuracy and certainty from the start.

COMMERCIAL OFFERINGS

Commercial

Offices, Retail, Healthcare, hospitality and more.

RESIDENTIAL OFFERINGS

Residential

Home Extensions, Additional Living Spaces.

INDUSTRIAL OFFERINGS

Industrial

Production, storage and operational space.

EDUCATIONAL OFFERINGS

Educational

Classrooms, Specialist Rooms, Facility Spaces and more.

DESIGN FREEDOM. STRUCTURAL CERTAINTY.

The smarter way to extend.

Light gauge steel framing gives you the design flexibility to meet your client's needs, with the strength, precision and speed to keep projects moving
  • Design Flexibility
  • Faster construction programmes
  • High accuracy and minimal wastet
  • Lightweight and strong
  • integrates with existing structures
  • Manufactured to EN 1090 and ISO 9001 standards

OUR PROCESS

From design to delivery,

built around you.

  1. Design & Coordination

    We work with your drawings and specifications.

  2. Manufacture

    Precision frames produced in our Cavan facility.

  3. Supply (or Supply & Erect)

    Delivered to site when you need them.

  4. On-Site Installation

    Fast, efficient and less disruption.

  5. Project Completion

    A high-quality frame ready for the next phase.

TRUSTED BY INDUSTRY PROFESSIONALS

Quality you can build on.

All frames are manufactured in our ISO 9001 accredited facility and in line with EN 1090 requirements. With design software and FRAMECAD technology, we deliver precision traceability and consistant quality on every project.

ISO 9001

EN 1090

Yes. LGS is particularly suitable for many extension projects because of its high strength-to-weight ratio, accuracy and ability to be designed around an existing structure.

Yes. Light Gauge Steel can be used for home extensions, additional living areas, side extensions, rear extensions and other residential projects, subject to the project-specific structural design.

Yes. We supply Light Gauge Steel framing for commercial extensions including offices, retail facilities, healthcare buildings, hospitality projects and other commercial premises.

Its relatively low structural weight can make LGS particularly useful where the load imposed on an existing structure is an important consideration. The existing building must still be assessed by the project's structural engineer.

Yes. Light Gauge Steel can be designed to interface with several existing construction types. The connection details are developed around the existing structure and the requirements of the new extension.

Our core service is the design, manufacture, supply and, where agreed, erection of the steel framing system. The exact scope of works should be established at quotation stage so responsibilities between Arch-I, the main contractor and other trades are clear.

No. You can speak with us during the early design stages. However, planning requirements should be confirmed with your architect or planning consultant before construction proceeds.

Potentially. Its lower weight can make Light Gauge Steel attractive for vertical extensions, but suitability depends on the capacity of the existing structure, building geometry and project-specific engineering.

Ideally, send floor plans, elevations, sections and any available structural information. It is also useful to tell us the project location, programme and whether you require supply only or supply and erection.

LET'S BUILD WHAT'S NEXT

Need a steel frame for an extension?

Talk to our team bout your project. We'll provide expert advice, competitive pricing and a frame solution that fits.
Get in Touch

Expert Support
From Design to Delivery

Manufactured in Cavan, Ireland

Supply or Supply & Erect options available