Applications
Culvert Rehab
A no-dig solution to rehabilitate failing culverts designed for ease, lower cost and improved performance. Delivered—and supported—by the industry’s most experienced slip-liner team.
If you operate with culverts, chances are that your system is failing somewhere. Corrosion, cracking or joint separation are natural, inevitable conditions common among older corrugated metal and reinforced concrete pipes. The result is soil erosion that can seriously compromise the safety of roadways, levees and rail lines.
With decision makers dealing with budget, time and personnel constraints, options for addressing the problem are limited. ISCO has the solution: cost-effective, purpose-engineered HDPE slip liner products and expertise.
HDPE for culvert rehabilitation.
HDPE slip liners eliminate the need to excavate and replace old piping and roadway surfaces, saving major costs and minimizing the traffic/service disruption of traditional methods.
HDPE is corrosion and abrasion resistant, with a 100-year service life and smooth interior walls that actually improve flow over original structures.
Lightweight material eliminates the need for special equipment, enabling installation with your own crew.
Available in a wide variety of sizes, with interlocking watertight joints. Cementitious grout fills any voids between the roadway and the culvert, addressing both cause and effect of culvert failure.
With 30-plus years of experience and thousands of culvert rehab projects completed, ISCO can provide inspection and assessment services to help determine the best approach to your project.
Application Versatility and Experience
Roadways
A quick and cost-effective no-dig solution to addressing cracking or corroding culverts under America’s roadways.
Levees and Floodwalls
A highly effective, easy install approach enabling culvert rehab while maintaining levee or floodwall integrity.
Railroads
A permanent, lower-cost alternative to traditional solutions that can be installed without disrupting rail traffic.
Snap-Tite® Technical Guide & Design Manual
See what Snap-Tite® can do for you. It may be the last solution you'll ever need for culvert and spillway rehab problems. Download the Snap-Tite® design guide & manual today.
Everything you need for culvert rehab.
Snap-Tite
Lower-Cost, Higher-Performance Culvert Rehab.
Spirolite
The Spirally Wound, Leak-Proof Piping Solution.
Large Diameter
The benefits of HDPE slip liners for larger culverts.
Thread Liners
Short, threaded liner sections for leak-free performance.
Hydro Bell
A larger, wider intake design for improved flow.
Aquatic Life Passage Culverts
A unique, fish-friendly HDPE slip liner design.
Technical Resources
A huge repository of HDPE knowledge, product/technical information.
Learn more.
Browse Our ISCO Product Catalog.
Browse our comprehensive selection of pipe, fittings and ancillary products for culvert rehab applications.
Read Our Field Reports.
Read field reports profiling solutions we’ve delivered for culvert rehab customers and other industries.
