Part of Grafton Group plc, one of the UK and Irelands leading builders merchanting groups, Macnaughton Blair Ltd is the Province’s leading and most diverse supplier of materials to the construction industry with branches operating from seventeen locations in Northern Ireland and the Isle of Man.

In addition to the supply of building, timber and plumbing materials to the professional builder and public, the company’s product offer also extends to plant, tool & equipment hire centres, paint centres, supply and erect scaffolding, bathroom showrooms and a specialist architectural ironmongery division.

MB Architectural is a trading division of Macnaughton Blair Ltd, based in Belfast, and has long been recognised as a leading specifier and supplier of architectural ironmongery, electronic access control systems and high performance doorsets to the construction industry in Northern Ireland.

Houtman Scaffolding, one of the provinces leading scaffolding contractors, has established an excellent reputation over many years with both private and public sector customers and clients.