Problems with drains are never fun, and there is always potential for the resolutions to be expensive and highly disruptive. Drain lining is a fairly recent innovation that allows repairs to be made in a non-invasive way where previously invasive repairs may have been required. No excavation is needed – significantly reducing disruption and cost.
Drain lining involves the insertion of a specialist resin liner into the damaged pipe. This is then cured ‘in place’, thus effectively creating a new functional pipe within the old one.
What is the process?
Assuming that the pipe is deemed suitable for drain lining, the first stage is to clean the inside. This is usually done using high-pressure water or specialist cleaning tools which efficiently remove debris and obstructions.
Once the pipe is clean, the liner is inserted. It is then either inverted or pulled into place.
Once in place, the liner is cured or hardened. This can be done using heat, UV light or steam. Curing helps bond the liner to the inside of the old pipe, creating a strong and corrosion-resistant new one.
When curing is complete, the pipe is re-inspected to ensure it is functioning correctly and is defect-free.
How long does a drain lining last?
A drain lining can last between 20 and 50 years, depending on a number of factors including the condition of the old pipe, the materials used, the quality of the installation and maintenance and the conditions that the drain is subjected to.
If you require drain lining Slough or the surrounding areas, drain repair professionals such as https://www.drainpower.co.uk/drainage-services/drain-lining/slough can offer services and advice.
Is drain lining worth it?
It really depends on the condition of the existing pipes. If they are not majorly damaged and are in a reasonable condition, drain lining is certainly worth considering. It is most suited to pipes with minor damage such as cracks, holes or root intrusion.
For more severely damaged or very old pipes, a full replacement can actually prove more cost-effective over time.