• American cast iron products manhole frame and cover 3 x 24
  • American cast iron products manhole frame and cover 4 x 24
  • American cast iron products manhole frame and cover 6 x 24
  • American cast iron products manhole frame and cover 8 x 24
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Cast Iron Manhole Frames and Covers

Cast Iron Manhole Frames and Covers

Heavy Duty Cast Iron. 24” round. Available in solid and grated.

We specialize in providing durable, high quality cast iron manhole frames and covers designed to meet the demands of heavy duty applications. Engineered with precision and crafted to withstand the harshest conditions, our cast iron manhole frame and covers are the perfect solution for infrastructure projects, industrial sites, municipalities and commercial developments.

Built to last. Available in 24” round solid and grated. 

Select Size:

3-inch
3-inch
4-inch
4-inch
6-inch
6-inch
8-inch
8-inch
Height
Total: 279.00 $
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Performance Specifications

H20 Load Rating
Material: Cast Iron Class 30
Height: 3”
Heavy Duty Manhole Frame and Cover with Stainless Steel Bolts. Watertight and Gasketed
Manhole Cover Furnished with Watertight Rubber Gasket

Download Specification Guide
manhole frame and cover thin slots

Available Sizes and Heights

We offer a wide selection of cast iron manhole frames and covers to fit your project requirements. Our standard 24-inch diameter options are available in four versatile frame heights:

  • 3-inch Height: Compact and lightweight, ideal for projects requiring a lower profile without compromising strength.
  • 4-inch Height: A balanced option for standard applications, offering excellent load-bearing capacity and accessibility.
  • 6-inch Height: Designed for medium-duty use, providing enhanced stability and durability for various applications.
  • 8-inch Height: Heavy-duty performance for high-traffic areas, ensuring reliability and longevity under extreme conditions.

Why Choose TrenchDrainCo Cast Iron Manhole Covers?

  • Unmatched Durability:

    Our cast iron components are engineered to resist wear and corrosion, ensuring long-lasting performance.

  • Customization Options:

    Need something unique? We can accommodate custom sizes and logos to match your specifications.

  • Sustainability:

    Manufactured with eco-friendly practices, our grates and frames are designed to last, reducing maintenance and replacement costs.

  • Easy Maintenance:

    Smooth surfaces and precise construction ensure ease of maintenance and cleaning.
manhole frame and cover

Applications

TrenchDrainCo's cast iron manhole frames and covers are perfect for:

  • Roadways and highways
  • Stormwater and drainage systems
  • Sewer systems
  • Utility vaults
  • Industrial facilities
manhole frame and cover

The TrenchDrainCo Advantage

At TrenchDrainCo, we combine expert engineering with industry-leading customer service. From design to delivery, we’re committed to providing solutions that save you time, enhance safety, and deliver long-term value.

Let TrenchDrainCo’s cast iron manhole frames and covers elevate your project with unmatched performance and reliability. Contact us today to learn more about our products or request a quote.

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