Corten Steel Corner Edging

Experience the difference in quality with our high-quality Corten Steel corner edging. Designed and manufactured in the USA, this edging brings a touch of elegance to any outdoor area. Over time, the weathering steel forms a unique rust-colored patina, creating a unique and eye-catching border for your garden or patio. Select the size and quantity needed, then add this metal corner edging to your cart!

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Quantity

Ships within 3-4 weeks.

Large orders (8+ Planters), please contact us for an estimated lead time.

Ships within 3-5 weeks.

Large orders (8+ Planters), please contact us for an estimated lead time.

Questions about shipping? Click here

Corten Steel Corner Edging Product Information

When designing your landscape, Corten steel corner edging helps provide clear boundaries between the spaces you’ve created. Give your garden the clean corners that will complement the lush greenery you have planted!

This attractive weathering steel forms a rust-colored patina over time, transforming from steel-gray to an earthy and rustic finish. Combined with other edging, this corner will provide you with clean turns and sharp boundaries.

Use these edges to provide your landscape design with efficient and pleasing boundaries between your walkways and garden beds or around your firepit. You can also create garden paths that encircle your flowers to enjoy all the psychological benefits of plants. The warm brown color of these Corten Steel corners for edging will provide an earthy lining to your flowerbeds, fitting perfectly into your garden needs.

The Corten Steel corner edging will highlight and distinguish your other planters and décor. These are perfect for prized trees and gravel pathways. Flex your imagination and create the landscape of your dreams with metal corner edging!

Made from strong, durable, and long-lasting 11-gauge (1/8th inch thick) Corten Steel

Low-maintenance weathering steel

Bolts are included for easy assembly

Forms attractive rust-colored patina over time

Made in the USA, so you can be proud to support American-made products

Ships in 2-3 weeks

Modern design that harmonizes with any outdoor aesthetic

Downloads

These products are coming soon. In the meantime, you may email us at [email protected] to request cut sheets or specific-size CAD files.

Weight and Thickness

Our Corten Steel corner edging comes in multiple heights to suit your other edging, with our tallest option being six inches tall. We want to provide you with the best choices possible for your landscaping endeavors, so check out this chart for the thickness and weight of each size of our metal corner edging.


Size Thickness Weight
6 x 6 x 6 1/8" Corten Steel 2.5
12 x 6 x 6 1/8" Corten Steel 5
18 x 6 x 6 1/8" Corten Steel 7.5
24 x 6 x 6 1/8" Corten Steel 10
30 x 6 x 6 1/8" Corten Steel 12.5
36 x 6 x 6 1/8" Corten Steel 15
42 x 6 x 6 1/8" Corten Steel 17.5
48 x 6 x 6 1/8" Corten Steel 20
54 x 6 x 6 1/8" Corten Steel 22.5
60 x 6 x 6 1/8" Corten Steel 25
66 x 6 x 6 1/8" Corten Steel 27.5
72 x 6 x 6 1/8" Corten Steel 30
78 x 6 x 6 1/8" Corten Steel 32.5
84 x 6 x 6 1/8" Corten Steel 35
90 x 6 x 6 1/8" Corten Steel 37.5

Return Eligibility

Return Eligibility Not Eligible for Return

Your Corten Steel Corner Edging is made to order. Only some sizes are eligible for return up to 30 days from delivery. Please see the list below of the sizes eligible for return. Please view our complete return policy for more information.


6 x 6 x 6
12 x 6 x 6
18 x 6 x 6
24 x 6 x 6
30 x 6 x 6
36 x 6 x 6
42 x 6 x 6
48 x 6 x 6
54 x 6 x 6
60 x 6 x 6
66 x 6 x 6
72 x 6 x 6
78 x 6 x 6
84 x 6 x 6
90 x 6 x 6

Questions and Answers

You have questions, and we have the answers! If you don’t see your question here, check out our FAQ page or contact us at any time!


Weathering steel that forms a natural rust-like patina over time, protecting the material from further corrosion.

Typically 4-10 months, depending on weather exposure.

Yes, using a vinegar, salt, and water solution can help speed up patination.

Yes, rust runoff WILL stain concrete, wood, and tile surfaces. We recommend placing planters in areas where staining won’t be an issue or using a catch basin.

Yes, Corten steel is highly durable and designed to withstand diverse climates. However, areas with constant moisture may prolong the patina process.

Minimal maintenance is needed. Allow the patina to develop naturally without sealing or painting.

Not recommended. Even when sealed, Corten steel WILL bleed and stain indoor surfaces due to rust runoff.

Yes, once the patina is fully formed, they are non-toxic and safe for plants. Initial rusting may release iron into the soil but is generally harmless.

Painting or sealing is not recommended as it prevents the natural patina process.

With proper care, Corten steel planters can last for decades, thanks to the protective rust layer that prevents deep corrosion.

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