McMahons are the longest established roof truss company in Ireland

Over the last 40 years we have build up a substantial knowledge in both the design and manufacture of roof trusses. During this time we have focused on both quality and service.

What are roof trusses?

Roof trusses, or trussed rafters, are carefully designed individual components that support roofs. Pre-fabricated at our factory, made from high-quality, stress-graded timbers and joined with MiTek steel connector plates. McMahons Roof Trusses supply to both residential and commercial sectors and we take pride in considering no project to be too large or too small.

Starting with drawings or dimensions supplied to our design office we provide a full and detailed design and quotation. On placing an order, one of our Technical Sales Reps will visit the site and take dimensions for shop drawings to be prepared. Trusses are manufactured to the highest CE standard and delivered to site along with weather proof site assembly instructions completing a seamless and efficient process.

When choosing McMahons roof trusses you receive

  • A flexible, practical and fully engineered solution to your roofing requirements
  • Economy of materials, as trussed rafters can use up to 40% less timber than a traditional cut roof
  • Reduced labour costs on site, releasing site carpenters for more complex areas
  • Quick erection of the roof structure, enabling other trades to commence quickly
  • Reduction in site waste, loss and pilferage of valuable materials

Production, Transport Health & Safety

McMahons Roof Trusses Complete Roof Package Includes

Roof Trusses & Gable Ladders

Metal Web Joists


Glulam Beams


Contact us

Greg Byrne

Truss Sales Enquires


Address: McMahons Roof Trusses Dublin Road, Fermoy, Co. Cork


Tel: 025 82252

Mob: 086 8510637

[email protected]