Pitch Fibre Drainage Pipes & Tree Roots: A 2025 Survival Guide

Why 2025 Homeowners and Businesses Must Pay Attention

If you live or own property along the South Coast, drainage pipes could be silently causing you major drainage problems—especially when tree roots are involved. Originally introduced between the 1950s and 1970s, pitch fibre drainage pipes were an economical solution for underground sewer systems. However, time has shown these pipes are vulnerable, particularly to tree root intrusion, deformation, and collapse.

In 2025, it’s more important than ever to understand the risks and solutions surrounding pitch fibre pipework, especially as homes age and root systems become more invasive. This survival guide will walk you through everything you need to know—backed by expert insights and modern repair solutions.

Understanding the Nature of Pitch Fibre Pipes

Pitch fibre pipes were manufactured using wood cellulose and coal tar pitch. While they served their purpose for decades, they are now known to degrade over time. When exposed to moisture and pressure, the pipes can blister, deform, or even collapse.

Tree roots are particularly problematic. They seek out moisture and naturally gravitate toward small cracks or joints in your pitch fibre drainage pipes, eventually breaking through and causing significant blockages or leaks.

Signs You May Have a Problem

Slow-draining sinks and toilets
Gurgling sounds in the pipes
Frequent blockages
Lush patches of grass above pipe routes
Foul odours coming from your drainage system

If any of these symptoms sound familiar, it might be time to explore pitch fibre drain repair or fibre lining repair solutions.

Learn More

Re-Rounding and Resin Lining

One of the most popular methods involves re-rounding pitch fibre pipes using a robotic winch to reshape the distorted pipe, followed by fibre lining repair using resin-soaked liners that harden into a new, seamless pipe within the old one. This trenchless solution restores flow and integrity without the need for digging up your garden or driveway.

Drain Relining

Relining costs can vary, but on average, drain relining cost ranges between £80–£120 per metre depending on pipe condition and access. Despite the cost, it’s a long-term investment that eliminates the risk of recurring root intrusions.

Partial Pipe Replacement

If the damage is too severe, we may recommend replacing sections of the pitch fibre pipework with durable modern materials such as PVC. Our expert engineers will always provide a tailored solution based on the results of our diagnostic surveys.

Why Choose Professional Pitch Draining Services?

When dealing with pitch fibre drains, DIY solutions simply won’t cut it. Our team of experienced technicians offers:

CCTV inspections for accurate diagnostics
No-dig repairs to preserve your property
Expert advice backed by WRc-approved methods
Fast and affordable pitch fibre pipe repair

Don’t let outdated pitch fibre pipes lead to expensive emergencies. A quick inspection today can save thousands tomorrow.

Get in Touch

Secure Your Property Before It's Too Late

Pitch fibre drainage may be a relic of the past, but its risks are very real in 2025. With rising root activity and aging infrastructure across the South Coast, now is the time to act. Whether you’re a homeowner or business owner, proactive inspection and repair will prevent costly surprises.

Don’t wait for a disaster to strike—call our expert team at Pitch Fibre Specialists today for a no-obligation quote and keep your drainage system future-proof.