Trenchless
We believe trenchless solutions are more than just a service; they represent innovation and excellence in drainage and sewer rehabilitation and repair.
Leveraging our extensive experience and deep expertise, we effectively manage a wide range of trenchless (also known as 'no-dig ') projects, from small-scale repairs to large infrastructure developments, serving all types of clients throughout the South West region, including domestic and commercial. Our commitment to sustainable practices helps us maintain the integrity of wastewater networks, even in challenging and remote locations.
Why Choose Rehabilitation & Pipe Lining
Pipe lining and rehabilitation provide a cost-effective alternative to traditional excavation and replacement. Instead of digging up and replacing damaged drains, sewers, or culverts, we install a new structural liner inside the existing pipe, restoring its integrity and extending its service life.
Suitable for everything from small domestic drains to large-diameter sewers and culverts, lining solutions minimise disruption, reduce project times, and eliminate the need for extensive excavation and surface reinstatement.
For sites across the South West, where access can often be challenging, pipe rehabilitation offers significant advantages:
- Minimal excavation and disruption
- Reduced costs compared to full replacement
- Faster installation and completion times
- Less impact on roads, businesses, and the public
- Enhanced health, safety, and environmental performance
- Long-lasting structural repairs with a design life of 50+ years
To deliver the highest standards of rehabilitation, we work closely with leading lining suppliers, including Bluelight Lining and RSM Lining Supplies. Using advanced UV-cured lining systems, we can significantly reduce installation and curing times while maintaining excellent quality and durability.
Our UV lining process uses a resin-impregnated liner installed within the existing pipe. A specialist LED UV light train then cures the liner, creating a new pipe within the host pipe and restoring full structural performance.
In addition to providing a durable rehabilitation solution, UV-cured lining can reduce CO₂ emissions by up to 90-99% compared with traditional heat-cured methods, making it a more sustainable choice for infrastructure repair and renewal.
Our Expertise and Approach
Every rehabilitation project starts with a thorough survey to assess the asset's condition and determine the most effective repair method.
Our experienced teams prioritise lining and no-dig rehabilitation techniques wherever possible, reducing disruption, shortening programme durations, and minimising environmental impact.
Supported by leading equipment manufacturers and continuous investment in training, we deliver safe, reliable, and long-lasting solutions for drains, sewers, pipelines, and culverts.
Our main services include:
Our lining and rehabilitation services provide a fast, cost-effective alternative to pipe replacement. From localised patch repairs and UV lining to pressure main rehabilitation and manhole refurbishment, we deliver durable, no-dig solutions that extend asset life while minimising disruption.
Trenchless Rehabilitation Services Include:
CIPP Lining (Cured-in-Place Pipe)
- Hot Cure Lining
- LED UV Lining
- Glass Reinforced Plastic (GRP) Lining
Pressure Main Rehabilitation
- SaniTube® for Pressurised Mains
- Fero Force® Lining for Large Diameter and High-Pressure Pipelines
Patch Repairs & Localised Rehabilitation
- Localised Patch Lining
- Pitch Fibre Pipe Rehabilitation
- Top Hat Lateral Connection Seals
Manhole & Structural Rehabilitation
- Centrifugal Manhole Rehabilitation Systems
- Sika Structural Repair Applications
- Civil Engineering Integration Works
Specialist Rehabilitation Services
- Robotic Cutting
- VIP-WECO Internal Sealing Systems
Cured-In-Place Pipe (CIPP) Lining
CIPP lining is a proven rehabilitation method that restores damaged drains, sewers, and pipelines without excavation. A resin-impregnated liner is installed within the existing pipe and cured in place, creating a seamless, corrosion-resistant liner that restores structural integrity and extends asset life.
Key Benefits
- Minimal disruption and excavation
- Fast installation
- Long service life (50+ years)
- Improved structural performance
- Enhanced flow characteristics
- Prevents root ingress and infiltration
- Reduced maintenance costs
- Sustainable alternative to replacement
Lateral Repair System
Our lateral connection repair systems provide a fast, no-dig solution to seal defective junctions and restore watertight connections. Using specialist robotic equipment and approved connection collars, we can rehabilitate lateral connections without excavation, reducing disruption while extending asset life.
Key Benefits
- No-dig installation
- Suitable for a wide range of pipe sizes
- Prevents infiltration and exfiltration
- Remote installation from existing access points
- CP655-approved materials
- Minimises disruption and reinstatement costs
Patch Lining
Patch lining provides a targeted rehabilitation solution for localised defects, including cracks, fractures, joint failures, and root ingress. A resin-impregnated liner is placed over the damaged section and cured in place, restoring structural integrity without excavation.
Suitable for pipe diameters from 50mm to 1.2m, patch lining delivers a fast, cost-effective repair while keeping the asset operational with minimal disruption.
Key Benefits
- No-dig installation
- Fast, targeted repairs
- Minimal disruption to customers and traffic
- Extends asset life
- Prevents infiltration and root ingress
- Lower cost than full pipe replacement
Manhole Chamber Sealing
Our manhole rehabilitation services restore and protect deteriorated chambers using specialist spray-applied cementitious coatings. Applied directly to the manhole structure, these systems seal defects, prevent water ingress, and improve long-term structural performance without extensive reconstruction.
Suitable for both preventative maintenance and asset renewal programmes, manhole rehabilitation offers a cost-effective way to extend asset life and improve network resilience.
Key Benefits
- Prevents infiltration and exfiltration
- Restores structural integrity
- Protects against corrosion and deterioration
- Reduces odours and environmental risks
- Extends asset service life
- Lowers maintenance and operational costs
- Improves asset performance and safety
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