Roof and structural leak detection in Magor
Roof and structural leak detection finds water ingress using thermal imaging, moisture meters and drone inspection.
Non-invasive leak detection
Acoustic, thermal and tracer gas
Trace and access claim reports
What are the signs of a roof leak?
Damp on a top floor ceiling after rain, a blistering flat roof or lifted flashing can indicate a leak. ADI Leak Detection Magor finds the entry point and reports it for a roofer or insurer.
A roof leak often shows only in wet weather, so note when these signs appear:
- Damp under the roof, on a top floor ceiling or a chimney breast, after heavy rain
- A flat roof that ponds and has started to blister
- Slipped slates, cracked pointing or lead flashing that has lifted
- Water tracking down inside a cavity or behind a rendered wall
- Damp that comes and goes with the weather rather than with the plumbing
Where do roof leaks occur in Magor?
Magor’s conservation appraisal records the buildings around The Square and heritage features including Chapel Terrace.
- When rainwater appears indoors at a historic property, describe the roof as it stands now, with any later alterations. We follow the reported rainwater path at the Magor property through the affected rooms and accessible roof spaces.
- Note which weather preceded the damp and how the mark spread. Information about roof coverings, previous repairs and access restrictions helps define the investigation, with the findings available to the person arranging remedial work.
- St Mary's Church, the ruined Procurator's House and Old School House appear among the heritage features in the Magor appraisal. Their inclusion shows the range of buildings in the conservation-area account.
- For rainwater appearing in a nearby Magor property, identify that building's roof and affected upper space; the named landmarks provide orientation, not a specification for surrounding roofs.
How does ADI Leak Detection Magor find a roof leak?
The engineer first rules the plumbing in or out, then inspects the roof covering, flashings and gutters and maps the moisture inside the structure. Once the position is found, the engineer explains it on site before any repair is discussed.
Rain gets in at one point and often appears several metres away, so the survey follows the whole path the water takes, from the entry point through the structure to the stain you can see.
The pattern of damp distinguishes rain entering through the roof from a leak following shower use. The engineer checks that pattern before going onto the roof.
Roof inspection checks slates, tiles, the ridge, valleys, flashings and gutters close up, with a drone where the pitch or height makes that safer.
Thermal imaging shows damp in a flat roof because wet insulation and saturated decking hold heat differently from dry material.
Moisture meter readings establish the spread and direction of water inside the roof structure.
The roof leak report records the entry point, water path and damage with photographs and video for the roofer or insurer.
What happens after a roof leak is found?
Roof and structural leaks are located and reported. ADI Leak Detection Magor does not carry out roof repairs, so the report is written to be handed straight to a roofing contractor or an insurer.
Every leak detection visit ends with a written report by the engineer who attended, with photographs and video, formatted for trace and access and escape of water insurance claims.
- The leak position marked on site and explained before you decide anything
- Photographs and video in the written report
How do you arrange roof leak detection in Magor?
Send the form with your postcode and a technical advisor will call you back, confirm the service and book the visit.
If you are unsure which investigation you need, describe what you can see when you call and the advisor will tell you.
Same or next day depending upon engineer availability.
What do people ask about roof leak detection?
Roof leak questions are about how long the survey takes, who does the repair and whether it can go ahead in bad weather.
How long does a roof leak detection visit take?
It depends on the size of the roof and how easily it can be reached, so the advisor gives you an estimate when you book.
Does ADI Leak Detection repair the roof after finding the leak?
Roof repairs are carried out by a roofer using the leak report as the brief. ADI Leak Detection Magor locates and reports roof and structural leaks.
Can a roof leak survey be carried out in bad weather?
Roof surveys can include indoor and ground-level checks in bad weather, although wind stops drone work. Rain can help show the leak behaving normally.
