Know your building.

Protect your people.

Roof intelligence that protects your buildings, budgets and people.

See how it works

Trusted by property managers to deliver a RICS-aligned defect detection system

Our Four-Step Process

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Deploy

CAA-compliant drone surveys that are 90% faster than rope access. No scaffolding. No site disruption.

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Detect

AI scans thousands of data points per roof, flagging defects by urgency, cost-to-fix, and degradation rate.

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Decide

Live dashboard shows portfolio health, cost forecasts and compliance status. Filter by site or defect severity.

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Deliver

Scheduled maintenance plans replace reactive callouts. Track repairs, measure ROI, prove compliance.

“It gave a great insight and fantastic detail of areas that had not been visible for us to see.”

Centre Manager, Savills

Download an Ovrsite report and see what you’re missing.

Roofs fail quietly before they fail catastrophically

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Invisible Defects

Annual visual surveys miss 60% of membrane defects that cause water ingress and structural damage.

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Reactive Drain

Emergency repairs cost 5× planned maintenance. One undetected leak can exceed £50k in remediation.

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Compliance Exposure

HSE work-at-height regulations put surveyors at risk. Insurers demand proof of proactive maintenance.

Book a risk-free roof assessment

No obligation and no cost. See what you've been missing.

Book a Discovery Call

CAA Registered

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£10M Public Liability Insurance

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RICS-aligned reporting

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