Storm Drains & Grates

Explore our high-quality Storm Drains & Grates, perfect for your construction, fabrication, or DIY projects.

Why Choose Our Storm Drains & Grates?

Our steel drainage grates and frames are designed for longevity and strength, making them perfect for managing stormwater in various settings. Idaho state-approved and Class D rated, our stormwater grates are bicycle-safe and meet state codes, making them a trusted choice for property developers across Boise and Idaho. Easy to install, these heavy-duty steel grates will last a lifetime, ensuring reliable water management for both private and public projects.

A bunch of metal pieces are stacked on top of each other on a table.
A bunch of metal pieces are stacked on top of each other on a table.

Common Uses for Our Storm Drains & Grates

Driveways and Roads: Ideal for diverting water from private and public roads, ensuring proper surface drainage.


Subdivision Development:  Widely used by property developers for efficient water collection in residential and civil projects.


Irrigation and Water Collection: Perfect for irrigation trenches, silt traps, canals, culverts, and floor drainage, providing long-lasting performance in various water management systems.

Explore Our Steel Products

At Rocky Mountain Steel, we provide a wide range of high-quality steel products to meet the diverse needs of our customers. Click on the product cards below to learn more about each product and how it can benefit your project.

Aluminum

We offer popular 6061 and 2024 aluminum in flat, round, and square bar options. Perfect for aerospace, braces, brackets, and various fabrication projects.

Steel Structural Beams

Construct strong and resilient structures with our premium steel beams. We offer a variety of sizes and grades to meet your specific load-bearing requirements.

Hot Rolled Steel 

A versatile and cost-effective option, A36 hot rolled steel is ideal for general fabrication and construction projects. We offer a range of sizes and shapes to suit your needs.

Stainless Steel 

Choose stainless steel for its exceptional strength, corrosion resistance, and aesthetic appeal. We stock sheets, bars, and tubing, ideal for functional and decorative applications.

Used Drill Stem Pipe

Source durable and reliable oilfield pipe without the premium price tag. Our selection of used pipe undergoes rigorous inspection to ensure quality and performance for your projects.

Storm Drains & Grates

Enhance drainage systems with our durable cast iron grates. We offer various styles and sizes to meet your requirements while adding classic elegance.

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