
Masonry & structural work
Foundations, walls, slabs and structural repairs, for new builds and the renovation of old buildings alike.
Belle-Île · Groix · Houat · Hœdic · Morbihan
Masonry, structural work and heritage. A team based on the island, from earthworks to finishing, in new build and renovation.
Ker Breizh Construction works in Belle-Île, on the Morbihan islands (Groix, Houat, Hœdic) and on the Morbihan mainland, in masonry, structural work and heritage restoration. We combine traditional techniques — lime, dry stone — with the low-carbon materials of today's construction.

Foundations, walls, slabs and structural repairs, for new builds and the renovation of old buildings alike.

Breathable lime renders, suited to old walls and the maritime climate.

Dry-stone walls and structures: heritage know-how, binder-free, free-draining and durable.

Earthworks, drainage and sewer works to prepare and service the ground.

Levelling screeds and encapsulating screeds for underfloor heating.

Resin coatings on stairs: decorative, hard-wearing and easy-to-clean steps, for new builds and renovations.

Building, repairing and weatherproofing chimneys and stacks: masonry, flashing and bringing up to standard.

Concrete pool masonry, including infinity pools: structure, waterproofing and surrounds.

Concrete slabs and natural stone paving: courtyards, paths, terraces and public spaces.
We favour low-footprint materials: low-carbon masonry cement and insulating terracotta brick, alongside lime and stone.

Building or renovation, in Belle-Île, on the islands or on the mainland: contact us for a quote.