RoofScore. AI property risk intelligence.
Planna applies AI and computer vision to high-resolution aerial imagery to deliver a roof condition assessment directly to you, helping you optimise pricing, quoting, underwriting, renewals and claims.
High-resolution imagery
Aerial capture read at individual plot level, not postcode averages.
27M+ properties
National coverage across the UK housing stock.
Years of history
Imagery compared over time, so deterioration shows up as a trend rather than a surprise.
Patented AI technology
Computer vision models trained on UK roofs, protected under patent.
The temporal advantage
RoofScore helps insurers write more profitable business, reduce expenses and mitigate risk.
One call. Four answers.
Condition and defects
Identifies roof condition, materials and visible defects instantly.
Historic image analysis
Analyses historic aerial imagery to track structural changes over time.
Plot level risk scoring
Scores property risk at the individual plot level.
Emerging deterioration trends
Detects early deterioration trends before they become costly claims.
Beyond the roof
By analysing historic aerial imagery over time, RoofScore detects when material changes have happened, such as extensions, conversions or new structures. These changes may have introduced new risk, or they may mean existing policy assumptions are no longer accurate.
Built on over 27 million properties
RoofScore combines high-resolution aerial imagery with computer vision models trained specifically on UK roofs. Every assessment runs at individual plot level, so each property is assessed on its own merits rather than against a postcode average.
Invisible to your customer. Working across the whole lifecycle.
RoofScore runs behind your journey, informing decisions at three points.
Quote
Price risk accurately before you are on cover.
Renewal
See what has changed since last year without asking.
Claim
Validate condition against a dated record.
Use cases
Underwriting
Pre-populate risk data at quote, reducing fraud exposure and improving pricing accuracy without customer self-declaration.
Renewal pricing
Identify properties whose condition has deteriorated since the last policy term and adjust pricing accordingly.
Claims triage
Cross-reference a claim against pre-claim imagery to validate the timeline and condition of the reported damage.
Mortgage collateral
Give lenders an early warning on collateral condition deterioration before it becomes a valuation problem.
Trusted partners
Trusted data partners
See RoofScore in your platform.
We'll walk you through a live demo tailored to your underwriting or lending workflow.