With a Cornish asbestos roof, the law comes before the quote
Got a leaking asbestos cement roof in Cornwall? That’s a legal issue long before it’s a coating job. Regulation 4 of the Control of Asbestos Regulations 2012 puts a duty on whoever looks after a non-domestic building: find the stuff, check it over, record it and keep it under control. We won’t just rip it off. If the asbestos cement is sound, it can stay put, sealed and monitored. That’s exactly what a properly recorded encapsulation gives you.
Asbestos roof painting around Cornwall means encapsulation done under the right controls: an encapsulating paint system specified for asbestos cement, never a standard coat.
The Cornish buildings still wearing these roofs
Cornwall’s history in mining, china-clay and farming means asbestos cement roofs are still everywhere. We see them on the estates around Camborne and Redruth, the industrial units near St Austell, the food and tourism suppliers around Truro and Newquay, and the barns and stores across the county. Most of these roofs were only ever built for a few decades and are well past that. That’s why so many are porous, mossy and leaking at the fixings, even when the sheets themselves still look solid.
Seal it, repair it, or strip it: the straight answer
Done right, encapsulation seals a sound asbestos cement roof; it doesn’t remove it. We start with a sheet-by-sheet survey. Then we clean the roof under controlled conditions, sort out any failed fixings and brittle rooflights, and apply a coating system designed for asbestos cement. It binds the surface, locks the fibres in and gets it shedding water again for years. All that at far less cost and hassle than a full strip-out and re-roof.
The roofs we turn down
Some roofs shouldn’t be coated. We’ll tell you straight. Encapsulation is the wrong call if the sheets are badly cracked or full of holes, if the cement has gone soft and crumbly from years of water getting in, or if the building structure has moved. It only works on asbestos cement too. Insulation board, lagging and sprayed coating are licensable. That’s a job for an HSE-licensed remover. When removal is the honest answer, we put it in writing and step back.
How we work across Cornwall
We survey commercial, industrial, managed and agricultural buildings all over the county. From Truro and Camborne to St Austell, Newquay and Bodmin. Wherever the building is, the process is the same:
- A sheet-by-sheet survey of the roof, fixings, rooflights, gutters and structure.
- Photographs and a written record for your asbestos management plan.
- A straight recommendation: encapsulate, repair first, or refer for licensed removal.
- A coating specification and price only if the roof is sound enough to take it.
- All work done under controlled, documented conditions.
If you’ve got a building in your portfolio from the 1960s to the 1980s and the roof hasn’t been assessed, a free asbestos roof encapsulation survey will sort out both the compliance and the cost questions.
We carry out asbestos roof encapsulation work in and around Cornwall. For the full survey-led service and how we assess each building, see our Asbestos Roof Encapsulation service, or request a free site survey.
Recently — June 2026
As always, where a coating is not the responsible answer we say so and point towards repair or replacement. The survey is what settles it honestly.
Settled summer weather suits coating and spraying work, with stable temperatures and dry surfaces helping systems cure and bond as specified.
