Pebble Dash Repair for Aberaeron Homes

Aberaeron is best known for its planned Georgian streets and brightly painted houses around the harbour. Those buildings mostly have smooth render or painted finishes, but step a few streets back, or out to the estates and villages around the town, and pebble dash is everywhere. On a coast this exposed, it needs looking after.

We repair pebble dash across Aberaeron and the surrounding part of Ceredigion. Our work ranges from sealing small cracks and replacing loose patches to re-dashing whole walls, gently cleaning off green growth, and painting sound dash with breathable masonry coatings.

Because the town centre is so distinctive, we are also careful about where changes to a building's appearance may need approval. For dashed properties outside the historic core, the focus is usually practical: keep water out, keep the wall sound, and make repairs blend in as well as possible.

Seafront exposure and the houses behind the harbour

The historic heart of Aberaeron was laid out in the early nineteenth century, with terraces and squares around the harbour. Beyond that core, the town grew through the twentieth century with council housing, private semis and bungalows, many finished in pebble dash or spar dash. Out in the countryside there are stone farmhouses and cottages, some dashed long ago to keep weather out of solid walls.

The town faces straight onto Cardigan Bay, so westerly gales drive rain and salt spray into seaward walls. The Aeron valley behind brings its own damp air. On the higher ground around the town, houses catch wind from several directions.

These conditions show up in predictable ways. On dashed estate houses we see cracks opening at window corners and along floor lines, followed by hollow areas as water gets behind. Seaward gable ends often lose stones and develop large blown patches. Older dashed cottages sometimes have hard cement coats that have trapped moisture in the stone, leading to damp inside and render coming away outside.

Our repairs here focus on sound preparation and suitable materials. We cut back to firmly bonded render, rebuild with properly graded coats, and use breathable products on solid walls. We also check gutters, sills and drips, because on such an exposed coast poor detailing will undo a good repair.

Pebble dash jobs we handle in the Aberaeron area

• Cracks around windows and doors on post-war estate houses
• Blown sections on seaward gables and exposed corners
• Breathable repairs and coatings on dashed stone cottages
• Cleaning lichen and algae from walls facing away from the sun
• Full re-dashing where patches have built up over the years
• Exterior refreshes for holiday cottages and guest houses

Small cracks are often the start of bigger problems on this coast, so our crack repairs are a common first step. Where a wall has been patched many times and looks uneven, re-dashing the whole elevation gives a consistent finish.

If you would rather have a painted look closer to the town's famous colours, painting pebble dash with a suitable masonry coating is an option, as long as the dash underneath is sound and any local requirements on colour are checked first.