If you’re a homeowner or property manager in Southampton, particularly in areas like Shirley, Bitterne, or Portswood, your drainage problems might be down to one thing: pitch fibre pipes.
At Southampton Drains24, we’re seeing a sharp rise in failures of pitch fibre drains, even in properties that had no issues 10-20 years ago. The cause? Changes in modern living habits.
🔍 What Are Pitch Fibre Pipes?
Pitch fibre pipework was commonly installed between the 1950s and 1970s as a cheaper, lighter alternative to clay pipes. These pipes are made from wood cellulose and tar, making them lightweight but vulnerable to deformation.
They typically served well for decades — but now, thanks to modern water usage, these pipes are reaching the end of their lifespan far quicker than expected.
⚠️ Why Are Pitch Fibre Drains Failing Faster Today?
1️⃣ Increased Hot Water Usage
Modern homes use far more hot water than those in the 1960s. Dishwashers, washing machines, and power showers all pump out hot waste water that accelerates the breakdown of pitch fibre’s tar coating.
2️⃣ Harsh Chemicals & Detergents
Cleaning agents, degreasers, and powerful detergents weaken the pipe walls from the inside out, causing deformation, blistering, and collapse.
3️⃣ Higher Water Pressure
Old systems weren’t built for modern water pressure. Increased flow rates deform the softened pitch fibre more quickly, leading to dips, splits, and frequent blockages.
🚨 Common Problems We See with Pitch Fibre Pipes in Southampton
- Deformed, ovalised pipe sections
- Cracking or blistering under pressure
- Root intrusion through weakened joints
- Severe blockages and collapses causing blocked drains Southampton
If your drains regularly block, smell, or cause slow drainage — and your home was built mid-20th century — pitch fibre could be the issue.
🔧 How Southampton Drains24 Can Help
We offer expert solutions for failing pitch fibre drains without the need for full excavation.
✅ CCTV Drain Surveys
Our detailed inspections confirm pipe material, condition, and precise fault locations.
✅ Re-Rounding & CIPP Lining
Where possible, we can mechanically re-round deformed pitch fibre and install a Cured-in-Place Pipe (CIPP) liner. This creates a strong, smooth, water-tight pipe within the old one.
✅ Replacement
If the pitch fibre is beyond repair, we offer no-dig replacement options wherever possible to reduce disruption.
📍 Why Choose Southampton Drains24?
- No call-out fees
- Experienced in dealing with pitch fibre pipe systems
- Fast response across Southampton
- Fully licensed and insured
- Trusted by homeowners and landlords citywide
🛠 Get Peace of Mind with Modern Drainage Solutions
If you suspect your home has pitch fibre drains, don’t wait for a full collapse. Call Southampton Drains24 for honest advice, thorough surveys, and affordable repairs.
📍 Proudly serving Southampton and surrounding areas.