About Us
Crannog was established by Niall O’Regan in 2001 and David Callaghan joined as director in 2003. Coming from a strong carpentry and roofing background, we have expanded over the past two decades to provide specialist roofing solutions for a wide range of clients.
Our headquarters is located in Navan, County Meath, servicing sites in the Greater Dublin Area as well as throughout the country.
We offer complete roofing solutions including traditional slating and tiling, cladding, metalwork, flat roofing solutions and liquid roofing options.
All our installations carry substantial warranties, ensuring complete peace of mind for all stakeholders.
We have worked on numerous major developments with leading contractors and architects from Ireland and further afield. These projects have ranged from medium and high density residential to office buildings and large-scale bespoke industrial installations.
In the heritage sector we are an acknowledged leader in conservation and restoration of traditional joinery, slate and pitched roofs, lead and copper metalwork, asphalt and traditional mortar. Our metalworkers are highly experienced artisans and their creative, period-appropriate creations and restorations have been praised by conservation experts.
Browse our portfolio in our Projects section.
“We have found Crannog to be both technically proficient and practical, developing site-specific design details and value proposals with the product manufacturers and project architects. During the construction stage they have been programme-focused and proactive, with an excellent standard of workmanship.”
Kevin Kelly, Senior Project Manager, McGarrell Reilly Group
