When heavy rain hits, most people don’t think twice about where all that water goes,until it starts pooling in streets, parking lots, or around buildings. That’s when storm drains prove just how critical they are. These underground networks work nonstop to carry rainwater safely away, preventing flooding, property damage, and costly business disruptions.
But even the best-built systems aren’t immune to time. Storm drain pipes can crack, leak, and clog, leading to reduced performance and expensive repairs. For municipalities, industrial facilities, and commercial properties, neglecting storm drain maintenance isn’t just risky, it can be financially draining. That’s where storm drain lining comes in: a smart, trenchless solution that restores performance without tearing everything up.
What Is Storm Drain Lining?
Storm drain lining is a trenchless rehabilitation method used to repair and reinforce existing stormwater pipes without digging them up. The process involves inserting a resin-saturated pipe liner into the existing pipe. Once positioned, the liner is inflated and cured—typically with heat or ultraviolet light—forming a new, seamless, corrosion-resistant pipe inside the old one.
This “pipe-within-a-pipe” restores full functionality, eliminates leaks, and significantly extends the service life of the storm drain system.
Signs Your Drain May Need Lining
Identifying problems early can prevent costly emergencies. Common signs that storm drain lining may be needed include:
- Frequent Blockages – Even after cleaning, debris and sediment keep collecting.
- Cracks or Visible Damage – Found during camera pipe inspections.
- Infiltration or Exfiltration – Water seeping into or out of the system.
- Root Intrusion – Tree roots entering the system and causing blockages.
- Erosion Around Drains – Indicating leaks underground.
How the Storm Drain Lining Process Works
- Inspection – A high-resolution camera is used to inspect the interior of the pipe and assess the extent of damage.
- Cleaning – High-pressure water jetting removes debris, roots, and sediment to ensure proper adhesion of the liner.
- Liner Installation – A flexible resin-coated liner is inserted into the pipe using inversion or pull-in-place techniques.
- Curing – Heat or UV light cures the resin, hardening it into a strong, structural lining.
- Final Inspection – A follow-up camera inspection verifies the quality of the repair and confirms the pipe is ready for service.
Applications for Pipe Lining
- Municipal Stormwater Systems – Maintain community drainage without disrupting traffic or residents.
- Industrial & Commercial Properties – Protect facilities from flooding and water damage.
- Government Infrastructure – Extend the life of taxpayer-funded systems without major capital projects.
- Educational Campuses & Hospitals – Keep operations running smoothly without shutting down key access areas.
Why Trenchless Pipe Repair Is the Future of Storm Drain Maintenance
Traditional dig-and-replace methods are time-consuming, costly, and disruptive.
Trenchless technology like storm drain lining offers a sustainable alternative, using fewer resources, producing less waste, and reducing the carbon footprint of infrastructure projects. For cities, contractors, and large facilities, it’s a win-win: less disruption today and a stronger, more reliable system for decades to come.
Partnering with the Right Pipe Lining Contractor
Storm drain lining is one of the most effective ways to extend the life of critical drainage systems while saving time, money, and disruption. Whether you manage a city’s stormwater network, oversee an industrial facility, or maintain a commercial property, proactive maintenance now can prevent expensive emergencies later.
Experience matters when it comes to large-scale infrastructure rehabilitation. With over 20 years of experience restoring municipal, industrial, and commercial pipelines nationwide, Advantage Reline is a leader in trenchless technology. Our proprietary techniques, proven materials, and expert crews ensure your storm drain system is repaired quickly, efficiently, and built to last.
If your storm drains are showing signs of wear, or you want to protect them before problems arise, contact Advantage Reline today for a free consultation and assessment.
