🔍 What Is a CCTV Drain Survey?
A CCTV drainage survey uses a high-definition, waterproof camera that’s fed into your underground drainpipes. The live footage helps our engineers see inside your system without digging, allowing for fast, accurate diagnosis of:
- Blockages
- Cracks and collapsed sections
- Root ingress
- Pipe misalignments
- Rodent access points
- Evidence of disrepair or poor installation
At Drains24 Portsmouth, we use the latest camera technology to assess both domestic and commercial systems — and provide a full digital report with video footage for your records or insurers.
📦 Who Needs a CCTV Drain Survey — And Why?
🏠 1. Homebuyers & Landlords
Before purchasing a property, especially in areas with older infrastructure like Portsmouth, it’s vital to check the condition of the drains. A CCTV drain survey can reveal:
- Undetected structural issues
- Collapsed clay or pitch fibre pipes
- Poor-quality past repairs
- Root ingress or silted-up systems
- Non-compliant installations (e.g., lack of rodding access)
💡 Tip: Many mortgage lenders now recommend a pre-purchase drain inspection — especially if surveyors flag damp or slow-flowing appliances.
🐀 2. Rodent Infestations
Rats often enter homes via damaged drains or open pipework. With a CCTV survey, we can pinpoint:
- Broken or open junctions
- Gaps in interceptor traps
- Structural breaks that act as entry points
We can also install non-return rat stoppers to prevent future intrusions — an essential upgrade for older systems.
💥 3. Collapsed or Damaged Drains
If you’re experiencing recurring blockages or smells and standard jetting hasn’t worked, the issue could be:
- A collapsed section of pipe
- Severe scale/rust narrowing the flow
- A displaced joint allowing soil to enter
A CCTV inspection allows us to target repairs using methods like patch lining or full CIPP drain relining — avoiding unnecessary excavation.
🏗 4. Extensions, Renovations, or Driveway Work
If you’re planning any building work near or over existing drains, a CCTV survey helps:
- Map drain locations and depths
- Confirm connectivity
- Avoid hitting pipes during construction
- Ensure the drainage complies with Building Regs Part H
✅ Why Choose Drains24 for Drainage Works in Portsmouth?
- 🔧 Fully trained, insured drainage engineers
- 📹 HD camera equipment and reporting
- 🧾 Fixed quotes and no hidden costs
- 🛠 Repairs, lining, root removal and jetting — all in-house
- 📍 Local knowledge of Portsmouth council requirements
Whether you’re dealing with blocked drains, planning drainage works in Portsmouth, or need a pre-purchase CCTV survey, we’re ready to help.
📞 Book a CCTV Drain Inspection Today
Get the clarity and confidence you need before committing to property purchases, renovations, or repairs. Our engineers provide fast, reliable drainage diagnostics across Portsmouth and surrounding areas.
📞 Call Drains24 now for a free quote — and peace of mind beneath your feet.