Expert Drain Relining & Drainage Solutions in Dorset
Elderly residents at a sheltered housing scheme in Dorset were facing persistent drainage issues caused by excess groundwater from a nearby river. The excess water was overwhelming the site’s drainage system, leading to blockages and disruption for the residents.
Recognising the urgency of the situation, the local council called in Maintain Drains — Dorset’s leading drainage specialists—to provide a long-term solution that would restore the system’s efficiency without major disruption.
The Challenge: Persistent Drainage Issues
The primary issue in the housing scheme was groundwater infiltration. Given Dorset’s natural landscape and seasonal rainfall, water from the nearby river was entering the drainage system, putting it under constant strain. This led to slow drainage, blockages, and an increased risk of further damage to the pipes.
Residents, many of whom have mobility challenges, were left in an uncomfortable situation, sometimes having to rely on portable toilets. A fast and effective drainage solution was essential.
Our Solution: Drain Relining & Comprehensive Drainage Repairs
Rather than opting for a full excavation and pipe replacement—an expensive and highly disruptive process—we proposed drain relining, a no-dig repair method that strengthens existing pipes from within, sealing cracks and preventing further groundwater ingress.
Our Project Goals
Our approach prioritised three key objectives:
- Long-Term Drainage Solution – Restoring the drainage system with a permanent fix that prevents future water infiltration.
- Minimal Disruption to Residents – Many residents depended on reliable drainage facilities, so the repairs had to be completed quickly and efficiently.
- Restoring Full Drainage Functionality – Eliminating the need for temporary solutions like portable toilets and ensuring a fully operational drainage system.
The Process: How Maintain Drains Solved the Issue
To deliver the best possible results, our team followed a comprehensive process:
1. CCTV Drain Survey
The first step was to conduct a CCTV drain survey, using high-resolution cameras to inspect the drainage pipes. This allowed us to pinpoint cracks, blockages, and the exact locations of groundwater infiltration.
2. Drain Clearance & Preparation
Once we assessed the damage, we used advanced drain jetting techniques to clear blockages and remove any debris or silt buildup, ensuring the pipes were clean and ready for relining.
3. Drain Relining
With the pipes prepared, we installed a durable drain liner inside the existing pipes. This resin-based liner was inserted, inflated, and cured in place, creating a seamless, watertight barrier that reinforced the drainage system and prevented further groundwater ingress.
4. Final Inspection & Testing
After relining, we conducted another CCTV survey to verify that the pipes were fully sealed and functioning optimally. This step ensured a successful, long-lasting repair.
The Outcome: Fully Restored Drainage System
Thanks to our drain relining expertise, we successfully restored the drainage system at the sheltered housing scheme, resolving the ongoing issues caused by groundwater infiltration.
Key Benefits of Our Work:
- No More Portable Toilets – Residents regained full access to their drainage facilities.
- Minimal Disruption – Our trenchless repair method meant there was no need for extensive excavation.
- Durable, Long-Term Solution – The relined pipes will remain strong and watertight for years to come.
- Happy Residents & Positive Feedback – Both the housing scheme management and the residents were delighted with our swift, professional service.
Maintain Drains – Dorset’s Leading Drainage Specialists
At Maintain Drains, we provide a wide range of expert drainage solutions across Dorset, including Poole, Wareham, and the surrounding areas. Alongside drain relining, we offer:
- Emergency Drain Unblocking – 24/7 rapid response for blocked drains.
- Drain Jetting – High-pressure cleaning for stubborn blockages.
- CCTV Drain Surveys – Expert diagnostics for identifying drainage issues.
- Septic Tank Services – Installation, maintenance, and emptying.
- Soakaway & Drainage Installations – Preventing standing water and improving drainage efficiency.
- Drain Repairs & Replacements – Fixing damaged pipes with minimal disruption.
We understand how disruptive drainage problems can be, especially in residential and commercial settings. That’s why we are committed to providing fast, reliable, and minimally invasive solutions that keep our customers’ homes and businesses running smoothly.
If you’re experiencing drainage issues, whether it’s blocked pipes, slow drainage, or suspected groundwater infiltration, contact Maintain Drains today. We offer free advice, expert diagnostics, and cost-effective solutions tailored to your needs.
For more details on this project, watch our full video: