Coastal Coatings Southwest 07980 522172

Exterior painting for Cornish homes

Salt, wind and rain are hard on a Cornish house. A good exterior job is mostly preparation, then the right coating for the wall you've actually got.

White-painted detached house in sunshine

How an exterior job runs

Most of our exteriors follow the same honest sequence: algae and fungicidal treatment, jet washing, protecting windows and doors, surface preparation and repairs, then two protective coats in your chosen colour. It's what we did on a bungalow at Mawgan for the first external of the year, and on a bay window surround in Redruth that came back looking new.

Coatings that suit the coast

On exposed homes we use masonry coatings with biocides and anti-fungal inhibitors. For one St Ives property we used Zinsser AllWeather, a pliolite-based masonry paint with a life of up to 15 years. Hydrophobic and self-cleaning coatings are available where sea spray and green growth are a constant battle.

Fascias, soffits and joinery

We paint fascias, soffits, gutters, doors and windows too, using oil-based finishes on external timber in matt, eggshell, satin or high gloss. Where wood has rotted, we work with trusted joiners so repairs happen before the paint goes on, not after.

Old walls need to breathe

Granite, cob and lime-rendered walls need breathable coatings. We use stone and masonry sealers suited to lime, and on one cottage applied Johnstone's Sol Silicate over bare lime render. See masonry and pebbledash for more.

Where we work

We cover all of Cornwall from Penzance, including Penzance, St Ives, Hayle, Helston, Falmouth, Redruth, Truro, Newquay, St Austell, St Just.

Photos from our jobs

White-rendered cottage with dark window frames and plinth
White-rendered cottage with dark window frames and plinth
White pebbledash semi with dark slate-hung bay
White pebbledash semi with dark slate-hung bay
Freshly painted white gable end
Freshly painted white gable end
Grey-painted rendered semi-detached house with white trims
Grey-painted rendered semi-detached house with white trims

Questions

When is the best time for exterior painting in Cornwall?

Spring to early autumn gives the most drying days, but we work around the weather and will always let you know if rain moves your start date.

Do you put up scaffolding?

Where a job needs scaffolding we work with local scaffolders, such as Chris Sedgeman Scaffolding on St Michael's Mount and the Harbour Hotel in Fowey. We'll explain what access your job needs when we quote.

Get a free quote

Send a few photos on WhatsApp or give Luke a call. Quotes are free and there's no obligation.

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