High Corten Steel Straight Edging
4" High - 4" Bottom Flange

Your landscape deserves beautiful edging to create a polished finish. Order our 4-inch high Corten Steel straight edging for that perfect look!

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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

4-Inch High Corten Steel Straight Edging Product Information

You are always at the forefront of our minds when creating new products, and we always consider your needs and wants. That’s why we’ve created our newest line of Corten Steel straight garden edging! This 4-inch Corten Steel straight edging is perfect for creating separation between different garden areas, lining the outside of a walkway, or surrounding that beautiful oak tree in your yard.

Made from the always stunning Corten Steel, this weathering steel begins as a grayish steel color and transforms into a rust-colored patina. The patina protects further rusting and corrosion, so you know this landscape edging will last for years.

Create straight lines to outline your garden beds, or use our steel edging to prevent grass from intruding into your flower beds. No matter how you intend to use these 4-inch Corten Steel straight-edging products, we know you’ll love them. Order today!

Arrives to you bent into the perfect shape

Bolts and stakes included for easy assembly

Various lengths available for you to create custom edging

Ships in 3- 4 weeks

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 4-inch Corten Steel straight edging is made from thick 11-gauge steel that is 1/8-inch thick. You won’t find higher-quality steel edging than ours! Just check out the thickness and weights below.


Size Thickness Weight
6 x 4 x 4 1/8" Corten Steel 1.6
12 x 4 x 4 1/8" Corten Steel 3.3
18 x 4 x 4 1/8" Corten Steel 5
24 x 4 x 4 1/8" Corten Steel 6.6
30 x 4 x 4 1/8" Corten Steel 8.3
36 x 4 x 4 1/8" Corten Steel 10
42 x 4 x 4 1/8" Corten Steel 11.6
48 x 4 x 4 1/8" Corten Steel 13.3
54 x 4 x 4 1/8" Corten Steel 15
60 x 4 x 4 1/8" Corten Steel 16.7
66 x 4 x 4 1/8" Corten Steel 18.3
72 x 4 x 4 1/8" Corten Steel 20
78 x 4 x 4 1/8" Corten Steel 21.7
84 x 4 x 4 1/8" Corten Steel 23.3
90 x 4 x 4 1/8" Corten Steel 25

Return Eligibility

Return Eligibility Not Eligible for Return

Some planter edgings can be returned within 30 days of delivery, and others cannot be returned since we make these products to order. See if yours is eligible for return below and view our full return policy.


6 x 4 x 4
12 x 4 x 4
18 x 4 x 4
24 x 4 x 4
30 x 4 x 4
36 x 4 x 4
42 x 4 x 4
48 x 4 x 4
54 x 4 x 4
60 x 4 x 4
66 x 4 x 4
72 x 4 x 4
78 x 4 x 4
84 x 4 x 4
90 x 4 x 4

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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