Stormwater Drain Repairs – why choose a reline?

Our Master Plumbers have years of experience, and have encountered countless cases of damaged stormwater drain pipes. One of the most effective solutions they recommend for repairing these pipes is drain relining. This method offers numerous advantages over traditional pipe replacement, making it a preferred choice for many homeowners dealing with stormwater drainage issues. Here’s why drain relining is a great option for fixing broken stormwater drain pipes, how these pipes typically get damaged, and why it’s especially relevant after the heavy rains we experienced this summer.

What is Drain Relining?

Drain relining, also known as cured-in-place pipe (CIPP) lining, is a trenchless technology used to repair damaged pipes without the need for extensive excavation. The process involves inserting a flexible liner coated with a special resin into the damaged pipe. Once in place, the liner is inflated and the resin is cured, creating a new, durable pipe within the old one.

How Stormwater Pipes Get Damaged

Stormwater pipes are essential for managing rainwater runoff and preventing flooding. However, they are susceptible to various types of damage:

Tree Root Intrusion

• • Tree roots naturally seek out moisture and can infiltrate stormwater pipes through small cracks or joints. Over time, these roots can grow and cause significant blockages or even break the pipes.

Ground Movement

1. • Shifts in the ground due to natural settling, earthquakes, or heavy construction nearby can cause stormwater pipes to crack or collapse. This is especially common in areas with unstable soil conditions.

Corrosion and Wear

1. • Older pipes made from materials like clay are prone to corrosion and wear over time. Continuous exposure to water and debris can weaken the pipe walls, leading to leaks and breaks.

Blockages

1. • Accumulation of debris, leaves, and sediment can cause blockages in stormwater pipes. These blockages increase pressure within the pipes, which can eventually lead to cracks or bursts.

Heavy Loads

1. • Pipes located under driveways or roads are subject to heavy loads from vehicles. Over time, this pressure can cause the pipes to crack or collapse.

Poor Installation

1. • Improper installation or use of substandard materials can lead to premature failure of stormwater pipes. Ensuring that pipes are installed correctly and meet quality standards is crucial for their longevity.

The Impact of Heavy Rains on Stormwater Pipes

This summer, SEQ experienced exceptionally high rainfall, with totals reaching up to 159% of the long-term average. Such heavy rains can exacerbate existing issues with stormwater pipes and create new problems. The increased volume of water can lead to:

• Increased Pressure on Pipes: The sheer volume of water can put additional pressure on stormwater pipes, leading to cracks or bursts.
• Erosion and Ground Movement: Heavy rains can cause soil erosion and ground movement, which can shift and damage pipes.
• Higher Risk of Blockages: Debris carried by stormwater can accumulate in pipes, increasing the risk of blockages and subsequent damage.

Given these conditions, it’s more important than ever to ensure your stormwater drainage system is in good working order.

Advantages of Drain Relining for Stormwater Pipe Repairs

Minimal Disruption

1. • One of the biggest benefits of drain relining is that it causes minimal disruption to your property. Traditional pipe replacement often requires digging up large sections of your yard, driveway, or even the interior of your home. With drain relining, the process is mostly contained within the existing pipe, preserving your landscaping and hardscaping. This is particularly important for stormwater drains, which are often located in areas that are difficult to access without causing significant damage.

Cost-Effective

1. • While the initial cost of drain relining may be comparable to traditional methods, it often proves to be more cost-effective in the long run. The reduced need for excavation and restoration work means lower labor and material costs. Additionally, the durability of the relined pipe can lead to fewer repairs and maintenance needs in the future, which is crucial for stormwater systems that need to handle large volumes of water during heavy rains.

Quick and Efficient

1. • Drain relining is a relatively quick process compared to traditional pipe replacement. Depending on the extent of the damage, the entire process can often be completed in a day or two. This means less downtime and inconvenience for homeowners, especially during the rainy season when a functional stormwater system is essential to prevent flooding.

Durability and Longevity

1. • The materials used in drain relining are highly durable and resistant to corrosion, root intrusion, and other common pipe issues. A properly relined pipe can last for decades, providing a long-term solution to your drainage problems. This is particularly beneficial for stormwater drains, which are exposed to harsh conditions and need to withstand significant wear and tear.

Environmentally Friendly

1. • Since drain relining involves minimal excavation, it is a more environmentally friendly option. There is less soil displacement and reduced impact on surrounding vegetation. Additionally, the process generates less waste compared to traditional pipe replacement, which is important for maintaining the integrity of your property and the surrounding environment.

Versatility

1. • Drain relining can be used to repair a wide range of pipe materials, including clay, PVC, and concrete. It is also effective for pipes of various diameters and lengths, making it a versatile solution for many different stormwater drainage systems.

When to Consider Drain Relining for Your Stormwater Pipes

We recommend drain relining for repairing stormwater pipes with cracks, leaks, or minor structural damage. However, it may not be suitable for pipes that are severely collapsed or have extensive damage. In such cases, a full pipe replacement might be necessary. It’s always best to talk with us on 1300 388 750 to assess the condition of your stormwater pipes and determine the most appropriate repair method.

Our Master Plumbers, highly recommend drain relining for its numerous benefits, including minimal disruption, cost-effectiveness, quick installation, durability, and environmental friendliness. If you’re dealing with broken stormwater drainpipes, especially after the heavy rains, don’t let stormwater issues dampen your spirit. Choose drain relining for a stress-free solution that’s quick, efficient, and minimally disruptive to your home.” Call us on 1300 388 750 to book an appointment. Don’t forget to ask for $100 off your drain repair when you book your appointment!