CULVERT OUTLET PROTECTION

Gabions are an excellent solution for culvert outlet pipe protection. When properly installed and filled with stone, they help to reduce the depth, velocity and energy of water  discharging from the outlet pipe.

Why Do Culverts Need Erosion Control?

Erosion around culverts can cause significant problems far beyond a minor inconvenience. The force of water discharging from a culvert can threaten its integrity and nearby structures and animal habitats. It can break the pipe and permanently damage the culvert's effectiveness. What starts with erosion can end with environmental and safety issues.

How to Protect Culverts From Erosion

Gabion retaining walls, mattresses, and baskets are effective ways to shield culverts from erosion's damaging effects. Crafted to withstand water force, our Marine Gabions and AquaRockBags offer the robust defense that culverts need. These systems provide erosion control to preserve the integrity of your culvert outlet.

How to Install Culvert Retaining Walls

While installing a culvert retaining wall might seem daunting, it's manageable with some guidance, as shown in the diagram below. For effective gabion use, choose the right products, properly prepare the site and skillfully place and fill them.

The Benefits of Using Gabions for Culvert Outlet Protection

Gabions can be particularly effective in helping with culvert outlet protection for the following reasons:

• Flexibility and adaptability: The construction method also allows for a flexible design that easily bends to uneven terrain. Over time, the structure can settle while maintaining its effectiveness.
• Permeability and drainage: Because gabions are permeable, the water coming out of the culvert can flow naturally. The design also reduces hydrostatic pressure.
• Durability and longevity: Using gabions on a culvert outlet is a durable, long-term solution that can handle high water flow. They resist weathering and corrosion, which keeps your outlet protection intact, and the flexibility lets them move and avoid cracking or damage.
• Cost-effectiveness: Gabions often cost less than other options, both upfront and long-term. Installation is more affordable because you don't need as much heavy machinery. Local fill materials also ease the pricing. Long-term, gabions require less maintenance, which reduces your ongoing costs.
• Environmental friendliness: Natural fill materials and the construction method reduce the carbon footprint of gabions compared to concrete. You can also incorporate vegetation.
• Ease of installation: The simple construction process makes gabions quick and easy to install to keep your project moving.
• Visuals: Gabions offer a natural, rustic look with the option for personalization with decorative rocks.

Why Choose Gabion Supply for Your Culvert Outlet Protection Needs?

Gabion Supply has a long track record of expertise that dates back to our opening in 2012. We offer high-quality materials, including American-made gabions known for their durability and reliability. Our products are available in a wide range of types and sizes, both standard and custom.

When you choose Gabion Supply, you can count on getting good value for your money thanks to our competitive pricing. With a network of partners throughout the country, we offer localized shipments to keep your freight costs lower. Our exceptional customer support is available throughout the process to help you with design assistance, technical support, and customer service issues.