Asbestos Roof Encapsulation & Coating Northamptonshire

Managing asbestos roofs across Northamptonshire starts with the law

Any leaking asbestos roof in Northamptonshire means dealing with the law first, not just getting a quote for a coating. Regulation 4 of the Control of Asbestos Regulations 2012 is clear: if you control maintenance of a non-domestic building, you have a duty to manage. That means finding it, assessing it, recording it, and managing it. Removal isn’t always the answer. If the asbestos cement is sound, you can keep it in place, seal it, and monitor it. Encapsulation is precisely that planned, recorded measure.

Asbestos cement sheets around Northamptonshire chalk and grow moss long before they fail. An encapsulating paint coat on surveyed sheets keeps the weather out and the fibres in.

Where asbestos cement roofing sits across Northamptonshire

Northamptonshire is one of the country’s densest logistics corridors. Asbestos cement roofs cover the vast distribution parks at Daventry, Corby and Wellingborough, the Northampton trade estates, and the agricultural buildings of the surrounding shires.

We see a lot of these roofs that were built for a thirty-year life. They’ve long since passed it. That’s why so many are now porous, covered in moss, and leaking at the fixings, even when the sheets themselves still look okay.

Encapsulation, repair or removal: the honest choice

When it’s done properly, encapsulation seals a sound asbestos cement roof. It means we don’t have to strip it out. We start with a sheet-by-sheet survey. Then we clean the roof under controlled conditions, sort out any failed fixings and brittle rooflights. After that, we apply a coating system that’s designed specifically for asbestos cement. It binds the surface, locks the fibres in, and gets the roof shedding water again for years. All of that costs a lot less and causes far less disruption than a full strip-out and reroof.

When we will tell you to remove instead

Some roofs shouldn’t ever be coated. We’ll tell you that straight. Encapsulation won’t work if the sheets are badly cracked or holed. It’s also no good if the cement has gone soft and crumbly from years of water getting in, or if the building’s structure itself has moved. And we only encapsulate asbestos cement. If it’s insulation board, lagging, or sprayed coating, that’s licensable material and needs an HSE-licensed remover. If removal is the honest answer, we’ll put that in writing and step aside.

Survey-led across Northamptonshire

We survey commercial, industrial, managed and agricultural buildings across the county, including Northampton, Corby, Kettering, Wellingborough and Daventry. The route is the same wherever the building is:

• A condition survey of sheets, fixings, rooflights, gutters and structure
• A photographic record for your asbestos management plan
• A plain written recommendation: encapsulate, repair first, or refer for removal
• A specification and price only where coating is genuinely appropriate
• Work carried out 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 answer both your compliance questions and your cost questions.

Recently — July 2026

We do not price a roof we have not stood on, so every job here starts with a proper look at the building.

Settled summer weather suits coating and spraying work, with stable temperatures and dry surfaces helping systems cure and bond as specified.