Drain pipe relining
Elevate your drain pipe repair services with Repiper’s step-by-step drain pipe relining method, supported by professional tools, and tested products.
OUR PRODUCTS
WE OFFER YOU INNOVATIVE AND FULLY TESTED SOLUTIONS
Check out our range of relining equipment and click to learn more about our products. Our product system supports installers and resellers with the materials and tools needed for efficient and consistent drain pipe relining projects.
PROCESS
The process of relining drain pipes
Relining drain pipes requires a controlled installation process, from the initial inspection and cleaning to curing and final quality control. Repiper’s step-by-step method helps trained installers complete each stage consistently. Here’s a simplified step-by-step outline of how this unintrusive procedure operates:
- Inspection: Before the relining process begins, the existing drain pipe is inspected with a camera. This helps the installer identify cracks, leaks, corrosion, deposits and other damage, while confirming whether the pipe is suitable for relining.
- Cleaning: The inside of the pipe is thoroughly cleaned using suitable equipment. Deposits, rust, grease and loose material must be removed to create a clean and stable surface for the liner.
- Liner preparation: A flexible liner is measured and prepared according to the diameter and length of the pipe being repaired. The liner is then saturated with the required amount of epoxy resin.
- Insertion: The prepared liner is inserted into the existing drain pipe through an appropriate access point. This allows installers to carry out drain pipe relining from inside the existing pipe system.
- Expansion: Once positioned, the liner is expanded so that it fits closely against the internal walls of the drain pipe. This ensures that it follows the shape of the existing pipe and covers the damaged areas.
- Curing: The liner is held in place while the epoxy resin cures. Once hardened, it creates a durable new internal surface within the original drain pipe.
- Final evaluation: After curing, the installer carries out a final camera inspection. This confirms that the liner is correctly positioned, the pipe is open and the completed installation meets the required quality standards.
– Advantages of relining
Relining drain pipes vs. Pipe substitution
Conventional pipe substitution is a labor-heavy procedure involving trench digging, old pipe removal, and new pipe installation. It frequently disrupts daily routines, landscapes, and even traffic. Conversely, relining drain pipes employs a non-destructive approach that restores the damaged pipe from within, avoiding extensive digging. The countless advantages of drain pipe relining make it the perfect choice for contractors.
Minimum disruption
Drain relining reduces the need for extensive excavation and demolition. This helps installers limit disruption to surrounding structures, occupied buildings and daily operations.
Economical
Excavation-based repairs can involve additional costs for labour, machinery and the restoration of floors, walls or outdoor areas. Reducing these requirements can make drain pipe relining a cost-effective option for suitable projects.
Quicker repairs
Conventional pipe replacement may require considerable time for excavation, removal and reconstruction. Relining drain pipes can often be completed faster because the existing pipe does not need to be fully removed.
Long-lasting repair
The cured liner forms a smooth and continuous surface inside the existing pipe. When the pipe is correctly prepared and the system is installed according to the recommended process, drain relining provides a durable and reliable repair.
Join the Repiper Network
Boost your relining installations with Repiper’s pioneering tools and products. Along with our superior equipment, we offer tailored training for contractors, preparing you for success.
Become part of the Repiper network as a system or retail reseller. Enjoy exclusive geographical rights and enhance your business by covering your initial investments and promoting growth.
Collaborate with Repiper as a research and development partner. Teaming up with us can help optimize system solutions and relay products, enhancing efficiency in plumbing and sewage maintenance.
FAQ
What is drain pipe relining?
Drain pipe relining is a method of repairing a damaged pipe by installing a resin-saturated liner inside the existing pipe. Once cured, the liner forms a new internal surface without requiring the entire pipe to be removed.
Can drain pipe relining be completed without excavation?
In many cases, drain pipe relining can be completed without extensive excavation because the liner is installed through available access points. Some local access work may still be necessary depending on the pipe layout and condition.
When is a drain pipe suitable for relining?
A drain pipe may be suitable for relining when it has cracks, leaking joints, corrosion or worn internal surfaces but retains sufficient structural stability. A camera inspection is required before installation.
How long does the drain pipe relining process take?
The required time depends on the pipe length, diameter, condition, accessibility and curing method. It can often be completed faster than traditional replacement because less excavation and reconstruction are needed.
What products are required for drain pipe relining?
A professional installation typically requires a suitable liner, epoxy resin, installation tools, inspection equipment and accessories selected according to the pipe dimensions and project conditions.
How is the quality of a relined drain pipe checked?
Installers normally carry out a final camera inspection after the liner has cured. The inspection confirms that the liner is correctly positioned, fully open and free from visible installation defects.
What is the difference between drain pipe relining and replacement?
Relining creates a new surface inside the existing pipe while retaining its original route. Replacement involves removing the damaged pipe and installing a new one, which generally requires more excavation, demolition and restoration.
Can installers receive training in the Repiper relining system?
Repiper supports professional installers with products, tools and training for the step-by-step relining method. Training helps installers use the system consistently and follow the recommended installation process.