Bund Lining

CIPP Lining: Expert No-Dig Drainage Rehabilitation

At Arch Services, we specialise in delivering advanced Cured-in-Place Pipe (CIPP) Lining solutions, a trenchless method that restores drainage infrastructure without the need for excavation. Serving clients across South Wales, the West Midlands, and the South West of England, we pride ourselves on offering bespoke, structurally designed systems that go far beyond the industry standard.

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What Is CIPP Lining?

CIPP is a no-dig method used to repair damaged drains, sewers, and pipe infrastructure by installing a resin-saturated liner into the existing pipe. Once in place, the liner is cured using water, steam, or UV light to form a new, robust pipe within the old one. This creates a seamless, jointless system that improves flow, prevents infiltration, and restores the structural integrity of the pipe.

 

CIPP lining is an ideal solution for a wide range of applications, including residential drainage systems, commercial and industrial pipe networks, internal building drainage, culverts, and highway drainage. It is particularly valuable in areas where excavation would cause major disruption, such as beneath buildings, roads, or landscaped areas.

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Our Bespoke Approach to CIPP Design

Unlike many providers who take a one-size-fits-all approach, Arch Services offers fully bespoke CIPP solutions. Every project is backed by detailed structural calculations and a tailored design to suit the exact conditions of the site.

 

Our in-house engineering team factors in all key parameters, including deformation rates, live and dead loads, modulus of elasticity, and Poisson’s ratio. We do not simply install liners based on pipe diameter and length. Instead, we design systems that deliver full structural integrity, long-term performance, and compliance with all relevant standards.

 

This level of engineering is critical for risk reduction and asset longevity. Whether the environment is high-risk or highly regulated, our designs are developed to withstand real-world conditions and offer genuine, proven durability.

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Types of CIPP Techniques Available

To ensure the best fit for every project, we offer a wide range of curing techniques. These include ambient cure, heat-assisted curing, steam cure, and UV light cure. Each method has its advantages depending on the site, access, pipe diameter, and environmental conditions. Our engineers will assess the project to determine the most efficient and effective approach.

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Our Process and Technology

Every CIPP installation begins with a detailed CCTV drainage survey to assess the condition of the existing pipe. Once approved, we carry out high-pressure jetting to clear debris and prepare the surface. The resin liner is then installed and cured in place using the method best suited to the job.

 

Post-installation, we complete a follow-up inspection using advanced CCTV systems to verify success and provide a full digital report. This process allows us to complete many projects within a single day while maintaining high quality and minimal disruption.

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Why Choose Arch Services?

Arch Services has more than 30 years of experience in drainage repair and rehabilitation. We are one of the few companies in the UK offering fully engineered, bespoke CIPP lining solutions. Our team works closely with local authorities, contractors, asset managers, and commercial property owners who require dependable, long-lasting results with full structural justification.

 

We also understand the importance of deadlines and regulatory requirements. If you are preparing for a tender or public sector contract, our documentation, carbon reporting, and compliance capabilities are ready to support your application. We can quickly supply any necessary materials, including carbon plans and project case studies, and upload them directly to your website if needed.

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Let’s Talk

If you need expert drainage rehabilitation that avoids the mess and disruption of excavation, CIPP lining may be the right choice. Speak to our team to find out how our bespoke design process and technical expertise can support your project. We are happy to carry out an initial survey and provide detailed advice to help you get started.