Lagan is now part of Breedon Group, a leading construction materials group in the UK and Ireland.


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  • Case Studies

    We’re known for delivering sustainable solutions across a diverse range of projects.

More about the Lagan Group

Completed Projects

An overview of completed projects from our Group-wide portfolio

M7 Inlay
M7 Inlay

Lagan Asphalt Group Ltd

Tralee Bypass
Tralee Bypass

Lagan Asphalt

Rock Road
Rock Road

Lagan Products: Tile

Cardigan Castle
Cardigan Castle

Welsh Slate

Lagan Tile (1)
Blackwood Manor

Lagan Products: Tile