Flat roof inspection in Exeter
Professional flat roof inspection services in Exeter and surrounding areas. Local, reliable handyman - no job too small.
Location
Exeter, Devon
Flat roof inspection using our DJI Matrice 4 Thermal drone. Aerial visual and thermal survey detects trapped moisture, ponding, membrane failures, and drainage issues - all without setting foot on the roof.
The Trouble with Flat Roofs
Flat roofs are the hardest part of your house to inspect from the ground. You can't see the surface, can't spot ponding water, and can't tell if the membrane is failing. By the time water comes through your ceiling, the damage underneath is usually extensive.
Drone thermal imaging changes the game.
💡 Pro tip: Flat roofs on extensions, garages, and dormers are the most common source of hidden water damage in Exeter homes. A quick drone check can save thousands in repair costs.
What We Find
| Issue | How Thermal Reveals It |
|---|---|
| Trapped moisture | Wet areas show different temperature to dry |
| Ponding water | Visible from above even after drying |
| Membrane blisters | Air pockets show as thermal anomalies |
| Failed seams | Temperature changes along joint lines |
| Drainage problems | Water flow patterns visible |
| Insulation failure | Heat loss through damaged sections |
Common Flat Roof Types in Exeter
| Type | Typical Issues |
|---|---|
| Felt | Cracking, blistering, seam failure |
| EPDM rubber | Shrinkage, seam adhesion failure |
| GRP fibreglass | Cracking at joints, delamination |
| Lead | Fatigue cracks, lifted seams |
| Asphalt | Crazing, ponding, deterioration |
What You Get
📦 Deliverables
- Aerial photos of the entire flat roof surface
- Thermal images showing moisture and problem areas
- Assessment of membrane condition
- Drainage assessment
- Written report with recommendations
⚠️ Drone services are quoted based on property size and scope - separate from our standard hourly rates. Contact us for a free quote.
Why Choose Us for Flat roof inspection in Exeter?
See the entire flat roof from above
Thermal imaging detects trapped moisture
Spot ponding areas and drainage issues
Check membrane condition without walking on it
What to Expect
Step 1: Discussion
What type of flat roof do you have? How old is it? Any known issues or history of leaks? This helps me focus the inspection.
Step 2: Aerial & Thermal Survey
The drone captures detailed visual and thermal imagery of the entire flat roof surface. Thermal imaging is particularly powerful here, revealing moisture that's invisible to the eye.
Step 3: Report
Clear report showing the condition of the membrane, any moisture areas, drainage assessment, and recommendations. If repairs are needed, your roofer gets exactly the information they need.
🔧 DIY Tips
Checking your flat roof without a drone:
🔧 From a window or higher vantage point
- Can you see any obvious pooling water?
- Are there blisters or bubbles in the surface?
- Is the surface cracking or crazing?
- Any plant growth or moss buildup?
- Are upstands and flashings intact?
📐 From inside the house
- Check the ceiling below for staining or damp patches
- Look for peeling paint or bubbling plaster
- Any musty smell in the room below?
- Feel the ceiling - cold patches indicate wet insulation above
⚠️ Don't walk on it
- Flat roofs aren't designed for foot traffic (unless specifically built for it)
- Walking on felt or EPDM can cause punctures
- GRP can crack under point loads
- If you must access it, use crawl boards
💡 Pro trick: After 48 hours of dry weather, if there are still wet patches on your flat roof, you've got a drainage problem. Water should clear within a day or two at most.
Rather leave it to a pro? No problem - that's what I'm here for. Give me a call.
Good to Know
🏠 Common on Exeter extensions - many homes in Exeter had rear extensions added in the 60s, 70s, and 80s with flat roofs that are now past their expected lifespan. If your extension roof is 20+ years old and hasn't been replaced, a thermal check is smart maintenance.
Flat roof above a kitchen or bathroom? Extra moisture from inside can accelerate deterioration. Thermal imaging shows whether your ventilation is working properly.
Planning a flat roof replacement? A pre-work drone survey confirms the extent of the problem and helps your roofer quote accurately.
Frequently Asked Questions
Why is thermal imaging important for flat roofs?
Flat roofs trap water underneath the membrane in ways you can't see visually. The water soaks into the insulation and substrate, causing rot and reducing insulation performance. Thermal imaging shows these wet areas clearly because moisture holds heat differently to dry material. You can map exactly where the problem is.
My flat roof isn't leaking - do I still need an inspection?
Worth considering, especially if it's more than 10 years old. Flat roofs can deteriorate without obvious leaks - membrane blistering, seam failure, and trapped moisture all develop silently. By the time you see a leak inside, the damage underneath is often extensive. Early detection saves money.
Can you inspect flat roofs on extensions and garages?
Yes - these are actually the most common flat roof inspections we do. Extension flat roofs, garage roofs, dormer roofs, and bay window tops are all common problem areas on Exeter homes.
What types of flat roof can you inspect?
All types - felt, EPDM rubber, GRP fibreglass, lead, and asphalt. Each has different failure modes and the thermal camera detects issues in all of them. We adjust our assessment based on the roofing material.
How can I tell if my flat roof has a problem?
Warning signs include: damp patches on the ceiling below, blistering or bubbling visible from windows above, water pooling that doesn't drain within 48 hours of rain, or any visible cracks or splits in the surface. Any of these warrant a closer look.
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