Barrett Steel Maghaberry delivers fast, certified steel processing including cutting, drilling, blasting and priming for construction, fabrication and engineering projects across Northern Ireland.
Just 10 minutes from Lisburn and 25 minutes from Belfast, our Maghaberry depot (BT28 2RF) is Northern Ireland’s premier steel processing and fabrication centre. Covering 5 acres with 27,000 sq. ft. of covered processing bays, we specialise in transforming raw steel into project-ready components, cut, drilled, blasted, and primed to your exact specifications.
We provide precise steel solutions with full traceability, CE marking, and Declaration of Performance. Our services are ideal for structural fabricators, also OEMs, and renewable energy contractors across Belfast, Lisburn, Craigavon, and Dublin.
Surface Treatment: Shot blasting to BS EN ISO 8501:2001 SA2.5.
Primer Painting: Water-based weldable primer paint.
Cutting Services: Bevelled, bundle, repetition, square, and mitre cutting for all structural sections.
Drilling: Fully CE-marked to exc class 4.
Punching & Shearing: Flats and angles—perfect for base plates, trusses, connection plates, and braces.
Profiling: Laser plate cutting, plasma plate cutting, and oxy-propane flame cutting.
Tube Cutting & Profiling: Laser and plasma tube cutting up to 1500mm diameter.
We maintain a wide range of structural and engineering steels for immediate processing:
Universal Beams (S355JR): 203×133 to 610×305, cut and drilled to your specifications
Cold-Formed Hollow Sections (S355J2H): Sizes 50×50 to 300×300.
Steel Plate (S275 & Corten): Sizes 6mm to 100mm, plasma-profile cut to shape.
Parallel Flange Channels (S355): Sizes 100×50 to 300×100, punched and ready to use.
24-Hour Delivery: Dublin, Newry, Lisburn, Belfast, and Armagh.
48-Hour Nationwide Delivery: Anywhere in Ireland.
Looking to buy steel today or explore our range of processing capabilities use our Quick Quote form or call now buttons at the top of the page to contact our team about your steel requirements.