Why Every Grade I and Grade II Listed Building Needs an ‘MOT Check’ Before Winter
When cold, wet weather sets in, small defects in historic roofs and stonework can turn into serious—and expensive—damage.
Just as a car needs its annual MOT, heritage buildings benefit from a pre-winter condition check. Today, drone technology makes this faster, safer and more thorough than ever.
Drone Roof Inspection at Holy Innocents Church, South Norwood
Our drone inspection of Holy Innocents Church, South Norwood revealed a range of urgent maintenance issues, including a decayed timber bell frame, cracked lead work, damaged flues, and moss-covered roof tiles. High-resolution imagery and video were captured to support Paul Jackson Architects in advising the Archdeacon of Southwark on the best course of action for conserving this Grade II listed church.
Digitally Preserving Christian Heritage with Drone Surveys and 3D Modelling
Drones and 3D modelling are transforming heritage preservation. At CAV Aerial, we use high-resolution aerial surveys, thermal imaging, and photogrammetry to digitally document historic churches and listed buildings. Inspired by projects like the BBC-featured digital preservation of Armenia’s Yererouk Basilica, our work helps protect fragile heritage sites, support conservation planning, and create lasting digital archives.
Why RICS Surveyors Need a Qualified Drone Pilot — And How CAV Aerial Delivers
In today’s property and construction industries, RICS Chartered Surveyors are under constant pressure to deliver accurate reports quickly, safely, and cost-effectively.
How the Victorian Society Uses Drone Footage to Save Buildings at Risk — And How You Can Too
Discover how The Victorian Society is using drone footage to protect historic buildings at risk. From aerial roof inspections to cinematic campaign films, we explore how drone technology is transforming heritage conservation — and how CAV Aerial can help you document and safeguard your own listed building.
How We Plan Safe, Professional Drone Flights for Roof and Building Inspections
From pre-flight recces to emergency plans, here's how CAV Aerial plans drone surveys safely and professionally — with examples from Bruce Castle and other heritage projects.
How We Delivered a Drone Roof Survey and 3D Model for Bruce Castle
Drone roof inspection and 3D model of Bruce Castle, a Grade I listed heritage site in Haringey. CAV Aerial delivered non-intrusive visuals, a full roof report, and cinematic footage for planning and conservation.
How to Apply for Heritage Funding for Drone Documentation
Looking to secure funding for drone surveys on a heritage site? This guide explains how to apply for grants, with tips, links, and real case studies.
Why 3D Mapping Is a Game Changer for Historic Sites
Discover how drone-based 3D mapping is helping heritage sites document, monitor, and preserve historic buildings with centimetre-level precision.
How Drones Are Transforming Heritage Documentation in the UK
Explore how drone surveys are revolutionising heritage documentation — making it faster, safer, and more detailed for churches, trusts, and conservationists.
How Drones Are Changing Agriculture: Mapping, Monitoring and Maximising Yields
Discover how drones are helping UK farmers monitor crop health, map fields, and optimise irrigation with fast, accurate aerial data.