Did you know...
Epoxy coatings are a smart alternative to full pipe lining when structural reinforcement isn’t required. Instead of creating a new pipe within the old one, epoxy is sprayed or rolled directly onto the interior surface of the existing pipe, forming a smooth, corrosion-resistant barrier. This method is ideal for potable water lines, fire suppression systems, and certain small-diameter or hard-to-line pipes. It’s especially useful in situations where maintaining pipe diameter is critical. Epoxy coatings seal pinhole leaks, prevent future corrosion, and extend the life of aging piping systems. The process is minimally invasive and often faster than CIPP lining. For pipes that don’t need structural repair but still need protection, epoxy coatings offer a clean, efficient solution.
Manhole Epoxy Coating for Municipal Infrastructure
Manhole Epoxy Coating for Municipal Infrastructure
Municipalities, utility districts, and city engineers trust epoxy coating technology as a proven defense against corrosion, infiltration, and long-term structural degradation in sewer infrastructure. Manholes, in particular, are highly vulnerable to hydrogen sulfide (H₂S) gas exposure, moisture intrusion, and chemical attack—especially in high-traffic or industrial areas. Our epoxy coating system creates a seamless, high-build protective barrier that adheres directly to concrete or brick surfaces, sealing joints, stopping leaks, and shielding the structure from further damage.
Unlike traditional cementitious liners, our 100% solids epoxy formulation resists chemical breakdown and maintains its bond under flow and load conditions. It can be applied quickly with minimal downtime and cures to a hard, impermeable finish that extends the life of the structure by decades. The smooth interior surface also reduces turbulence and promotes better flow within the collection system.
Whether you’re dealing with inflow and infiltration (I&I), corrosion from sewer gases, or simply aging infrastructure, epoxy coating is a cost-effective rehabilitation method that delivers long-term performance and compliance.
Let Trenchless Today help protect your city’s underground assets with industrial-grade epoxy coating solutions designed for municipal resilience.
Ready to get started?
Ready to get started? Our team at Trenchless Today is here to help you restore and protect your infrastructure with reliable, trenchless solutions.
Contact us today to schedule an evaluation or speak with a specialist about your sewer or manhole rehabilitation needs.
Epoxy Coating on a Vertical Stack
This image shows a vertical sewer stack being rehabilitated with a high-build epoxy coating. Applied directly to the interior surface, the epoxy forms a smooth, corrosion-resistant barrier that seals minor leaks and prevents future deterioration. Ideal for high-rise buildings and confined vertical systems, this method restores flow capacity without the need for demolition or pipe replacement.
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