Most cities in Australia have a well-planned sewer system that transports the discharge from domestic households and commercial buildings to treatment plants. They treat the waste and discharge the excess into the appropriate environment or send it for reuse. There are guidelines for residents, commercial establishments and regulatory bodies to maintain a safe and working sewage system to ensure public health. So, what must a resident do when there is a pipe block or a burst? Should they opt for relining, repair or replacement? What does sewer pipe relining cost? Get all the answers to these questions in this article.
What Prompts the Need for Sewer Pipe Relining?
Due to weather, excess use, hard water, debris, environment, and water pressure, the pipes in the home sewer system get damaged. Internal and external forces like soil expansion, tree roots, contraction, channel erosion, corrosion, foundation cracking, calcification and micro-earthquakes could cause a destructive influence on the pipes. Maintaining sewer pipes is not a simple task. Traditionally, under such conditions, professionals would excavate the entire sewer line to fix the issue. However, advances in materials technology and robotics in plumbing has created a simple and more economical option of sewer pipe relining to substitute pipe replacement.
What is Sewer Pipe Relining?
Pipe relining is a no-dig method that professionals use for pipe repair. They only require a small entry hole to access the pipes and the damaged area. Pipe relining experts use a tube covered in epoxy resin and insert it into the damaged sewage pipe. It is then inflated to flush with the pipe walls to allow the resins to adhere to it. It forms a hard protective coat inside the damaged area. The material seals the cracks and other issues, making the pipe just about brand new.
Before inserting the inflatable resin-covered tube for the sewer pipe relining, they both must be thoroughly cleaned. The professionals might use a hydro jet or an electric drain cleaner to do the same. They would insert CCTV drain cameras to examine the damage and the fix. After relining the pipe with resin, they leave it to cure and harden to form a seal on the inside of the sewer pipe.
Is Pipe Relining Worth the Price?
A major winning factor for relining pipes over replacement is the cost-effectiveness of the former method to repair broken or damaged pipes. When comparing pipe relining with replacement and other forms of repair, it is less invasive, less time consuming, and a long-term solution to the issue when done by trusted professionals. Relined pipes also get a longer warranty. It resolves multiple issues, from cracks to damages from fences and tree roots. Residents will not have to deconstruct their property.
The sewer pipe relining cost is quite reasonable out of all three and can be finished within a day. If sewer pipes have to be excavated, it is not just the pipes that need to be replaced. The experts will have to pull apart and replace the walls, tangible slabs and dig significant trenches. The residents must also make arrangements for the disposal of the old pipes. It is also a great preventive method to protect the old sewer pipes. Older homes with outdated pipes can have relining to prevent major structural damages. The life expectancy of pipe relining is between 20 to 50 years. And the homeowners have the option to focus only on the damaged pipe or the area or the entire sewage system, and the cost is calculated on a per metre basis.