Pitch Fibre Drains
Pitch fibre pipes were widely used for drains in post-war homes. Many are now reaching the end of their life — we can inspect them, and reline or replace them where needed.
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Why ageing pitch fibre drains fail
Pitch fibre pipe is made from wood fibres bonded with pitch. It was cheap and easy to lay, which is why so many post-war homes have it. Over time the material can soften and the pipe can deform under the weight of the ground above it.
As the pipe loses its round shape, it can blister, flatten and eventually collapse. That narrows the drain, catches waste and leads to blockages that keep coming back.
Inspect, reline or replace
The right answer depends on how far the pipe has deformed. We always look first, then explain the options and the cost before any work starts.
Request a Free QuoteInspection
A CCTV survey shows the condition of the pipe along its length.
Relining
Where the pipe is still in shape, a lining can be installed inside it.
Replacement
Badly deformed or collapsed sections replaced with new pipework.
How we deal with pitch fibre drains
- 01
Get in touch
Call us or send an enquiry and tell us what's been happening.
- 02
CCTV survey
We run a camera through the drain to see how far the pipe has deformed.
- 03
Clear advice
We explain whether relining or replacement is right and what it will cost.
- 04
Repair
Our engineers carry out the work and check the drain afterwards.
We always look first, then explain the options and the cost
Drainage Services Across Hampshire, Dorset & Wiltshire
From our base in Ringwood we have engineers working throughout all three counties, serving homes, schools, pubs, restaurants and local businesses.
- Engineers across the regionFully equipped vans working throughout all three counties.
- Homes and businessesSchools, pubs, restaurants and local businesses as well as households.
Source: Office for National Statistics licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2024
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Speak with our team to check coverage near you.
How do I know if I have pitch fibre drains?
It's most common in post-war homes. The easiest way to be sure is a CCTV drain survey, which shows the pipe material and its condition.
Can pitch fibre drains be relined?
Often, if the pipe still holds its shape. Where it has deformed badly or collapsed, the section usually needs replacing. See drain relining for how the process works.
Why do my pitch fibre drains keep blocking?
As the pipe deforms and blisters, it narrows and its inner surface becomes uneven, which catches waste. Clearing the blockage helps in the short term, but the pipe itself usually needs attention.
Should I get pitch fibre drains checked before buying a house?
If the property is of that age, a pre-purchase CCTV survey is a sensible way to find out the condition of the drains before you commit.
Contact Us Today
Worried about pitch fibre drains? Book a survey with our team.
Need a Drainage Specialist?
Tell us about the problem and our team will help arrange the right drainage service.
- Call us 24/70333 200 4747
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drainlineservices.co.uk - Based inRingwood, Hampshire
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