Protect it. A watertight building, for the long term.
Industrial and commercial roofing done properly: re-cladding, felt and liquid systems, safe asbestos removal and the maintenance that stops small problems becoming big ones.
The whole building envelope.
From full re-roofs to planned upkeep, and, when it makes sense, a new roof and rooftop solar delivered in one go.
Roof Cladding
Re-cladding and over-cladding for industrial and commercial roofs: warmer, drier, more efficient buildings.
- Re-cladding
- Over-cladding
- Insulation
- Rooflights
Asbestos Cladding
Safe survey, removal and licensed disposal of asbestos cladding, with minimal disruption to operations.
- Survey
- Licensed removal
- Safe disposal
Felt Roofing Systems
Durable built-up felt systems for flat and low-pitch roofs, installed to last.
- Built-up felt
- Flat roofs
- Repairs
Liquid Systems
Cold-applied liquid overlays that refurbish a tired roof without a full strip-off.
- Liquid overlay
- Waterproofing
- Rooflights
Roof Maintenance
Planned, preventative maintenance and rapid repairs that protect the fabric and extend roof life.
- Planned maintenance
- Inspections
- Gutter care
- Repairs
Roof and solar, together
A roof replacement is the ideal moment to add solar. Because our roofing and energy teams sit in the same group, we can deliver both in one coordinated programme, no arguments over who's responsible for the interface.
At Booker Watford, a new roof and a 334 kWp solar array were installed together, both carrying a 20-year warranty. It's the kind of joined-up result that's hard to get from separate contractors.
Roofing in action.
Protecting the envelope.
Cladding, sheeting and roof systems on working commercial, agricultural and industrial buildings.
Guides and project stories.
GuidesShould you re-roof before installing solar? The case for doing both togetherWhy roof condition matters before solar, how a combined roof and solar project works, and the warranty when we fit the roof and the solar.Read the article GuidesAsbestos cement roofs: your options for removal, over-cladding and re-roofingOptions for ageing asbestos cement and fragile roofs: removal, over-cladding and re-roofing, how safety is managed and how to add solar.Read the article 
Renewable EnergyOne roof, one array, one 30-year warrantyHave Cornerstone fit your new roof and install your solar, and both are covered by a single combined 30-year warranty.Read the article Power your business with solar.
Our renewables team designs, installs and maintains commercial solar, storage and EV charging across the North West and the UK.
Roofing & cladding questions answered.
Can't see your question here? Our team is happy to talk it through.
How do I know whether my roof needs a repair, a refurbishment or a full re-roof?
A quick survey answers that. We look at the condition of the roof and tell you whether a repair, a refurbishment or a full re-roof is the right call, and what it will cost.
What types of commercial and industrial roofing do you cover?
We cover the whole building envelope: roof cladding and over-cladding, asbestos cladding, built-up felt systems, cold-applied liquid overlays and planned roof maintenance. That means one team can handle anything from a rapid repair to a full re-roof.
Can you install solar at the same time as a new roof?
Yes. Our roofing and energy teams sit in the same group, so we can deliver a new roof and rooftop solar in one coordinated programme with no arguments over who is responsible for the interface. At Booker Watford, a new roof and a 334 kWp solar array were installed together, both carrying a 20-year warranty.
Is a full strip-off always necessary to refurbish a tired roof?
Not always. Where a roof is tired but sound, a cold-applied liquid overlay or an over-cladding system can refurbish it without a full strip-off. A survey will show which approach suits your building.
How do I get started with a roofing project?
Tell us about your project through the enquiry form or call 0800 011 9758 and we will arrange a roof survey. One call reaches the whole Cornerstone Group, so we can bring in other teams if your project needs them.
Roof due for attention?
A quick survey tells you whether you need a repair, a refurbishment or a full re-roof, and what it'll cost.
