Marmion Engineering turns ideas, drawings and site problems into finished steelwork. From structural steel and industrial fabrication to vehicle inspection pits, gates and van fitouts, design, CAD, cutting, folding, welding and installation are managed from our Greenore workshop. EN1090 EX2 certified, with over 30 years of hands-on fabrication experience.
■ EN1090 EX2 CERTIFIED ■ 30+ YEARS EXPERIENCE ■ DESIGNED & FABRICATED IN-HOUSE ■ INSTALLED BY OUR OWN TEAM
Most of our work starts with a requirement rather than a product code. A difficult access point. A frame that has to fit around existing plant. A workshop that needs a watertight inspection pit. A wide entrance that needs a 17-metre gate. A fleet that needs lighter, better organised vans.
We survey, design and fabricate around the real site conditions. Keeping the work in-house means fewer hand-offs, tighter quality control and one team responsible for the finished result.
Every project is worked out before steel is cut — dimensions, interfaces, clearances and fabrication details.
Cutting, folding, welding and assembly are controlled from our Co. Louth workshop.
Where installation is required, the same team carries the project through to site and final handover.
Four core areas, backed by the same in-house engineering and fabrication capability. Explore the specialist service pages for technical detail, applications and recent work.
Structural frames, support steel, stairs, gantries, platforms and one-off fabricated components for working industrial sites. Marmion combines EN1090 EX2 certified structural steelwork with CAD design, plasma cutting, heavy sheet folding and site installation.
Ideal for factories, ports, processing facilities, warehouses, utilities and businesses that need a fabricator capable of solving the awkward jobs as well as producing repeatable steelwork.
Frames, beams, support steel and fabricated structures built to certified standards.
Bespoke access steelwork designed around site layout, loads, clearances and safe use.
Custom brackets, frames, enclosures, supports and engineered one-off solutions.
Site measure, CAD development, fabrication, finishing and installation from one supplier.
Residential, agricultural and commercial gates designed for the actual entrance — not selected from a catalogue. Traditional steelwork, contemporary slatted designs, hardwood-and-steel combinations, matching railings and full automation.
For specialist requirements, Marmion also manufactures sliding gates up to 17 metres and complete electric and automated gate systems.
One-piece, fully welded steel inspection pits for HGVs, buses, agricultural machinery and mixed commercial fleets. Each pit is designed in CAD around vehicle size, technician working height, access and services, then fabricated in Greenore as a finished steel structure.
Marmion can manage the complete job — site assessment, pit design, fabrication, excavation, positioning, concrete and finishing — giving fleet operators one accountable contractor from drawing to handover.
Lightweight modular aluminium racking, secure tool storage, chequer-plate floors and made-to-measure fleet fitouts for working vans. Every layout is designed around what you carry and how you work — then fabricated and fitted by Marmion.
Systems are available for common commercial vans including Transit, Sprinter, Crafter, Ducato, Master and Vivaro, with both individual trade vans and multi-vehicle fleet projects supported.
For powered entrances and unusually wide openings, the engineering behind the gate matters as much as the finish.
Swing and sliding gate automation engineered together with the gate itself — correct balance, foundations, safety edges, photocells, manual release and access control considered from day one.
Cantilever and tracked sliding gates for homes, farms, yards, ports and industrial entrances. Single-span gates up to 17 metres, engineered for wide openings, heavy use and sites where swing gates are impractical.
The reason Marmion can take on such different projects is the fabrication capability underneath them. Design, cutting, forming and assembly stay connected instead of being split between unrelated suppliers.
From site dimensions and sketches to fabrication-ready drawings, layouts and project development.
Precision profiling for mild steel, including plate and custom shapes for fabricated components.
In-house press-brake forming for channels, panels, brackets and heavier fabricated sections.
Cutting, welding and assembly for structural, industrial, architectural and vehicle applications.
EN1090 EX2 processes for structural steelwork where documented fabrication quality matters.
Delivery, fitting and site completion by the Marmion team where the project requires installation.
We start with the site, dimensions, use case, loads, access and the problem the finished job actually has to solve.
The solution is developed in drawings so interfaces, dimensions, finishes and fabrication details are agreed before manufacture.
Steel or aluminium is cut, formed, welded, assembled and checked in our Greenore workshop under one production team.
Where required, Marmion handles delivery, fitting, final adjustments and handover — one point of responsibility to the end.
Marmion Engineering is based at Millgrange, Greenore, Co. Louth — close to Dundalk and the border, with regular work across Louth, Newry, Dublin, Cavan, Monaghan, Down and Armagh. Industrial fabrication and specialist projects are delivered more widely across Ireland and Northern Ireland.
For the right project, start with the requirement rather than the postcode. Send a drawing, photograph or short description and we can tell you quickly what the next step should be.
Design and fabrication base at Millgrange, Greenore, Dundalk, Co. Louth.
Regular survey, delivery and installation work across the North East and Northern Ireland.
Specialist fabrication and engineering projects can be delivered well beyond the immediate local area.
If the job involves fabricated steel, aluminium, a difficult site interface or a custom engineering requirement, it is worth asking. Call 087 997 7267 or send the team a drawing through the contact page.
Marmion provides industrial and structural steel fabrication, bespoke metalwork, gates and automated entrances, vehicle inspection pits, van racking and fleet fitouts, together with in-house CAD design, cutting, folding, welding and installation.
Yes. Marmion fabricates structural frames, beams, support steel, stairs, platforms and gantries under EN1090 EX2 processes, with design development and installation available as part of the same project.
Yes. Bespoke fabrication is a core part of the business. We can work from your drawing, dimensions, sample, photograph or site problem and develop the solution in CAD before manufacture.
Yes. Marmion is based in Greenore, Co. Louth, close to the border, and regularly works across the North East and Northern Ireland. Larger industrial and specialist projects can be delivered more widely.
Marmion keeps the main project stages connected: site assessment, CAD development, fabrication and, where required, delivery and installation. That gives you one team responsible for the finished result.
EN1090 EX2 is the execution class used by Marmion for certified structural steel fabrication. It provides a controlled framework for producing structural steelwork where traceable fabrication quality and conformity are required.
Tell us what you need, where it is and what it has to do. A drawing is useful; a rough sketch or photograph is enough to start the conversation.
DESIGNED & MANUFACTURED IN CO. LOUTH, IRELAND
