Wood

ORCA Black Locust Decking, Fencing, and Pavers celebrate the remarkable strength and raw beauty of this sun-seeking tree, its wood surfaces radiating with natural striations that still hold the stories of the forest.

With this collection, wood returns home, its spirit reborn in the embrace of the garden.

 

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Unmatched durability

Unmatched durability

Long used by shipbuilders to frame their vessels, Black Locust is the most rot-resistant hardwood native to North America, with the ability to retain its natural structure for over 100 years.
A lighter footprint

A lighter footprint

Black Locust matches the strength and resistance to decay inherent to tropical hardwoods but is grown here in the U.S, reducing the carbon emissions typically associated with transporting goods from overseas.
Class A Fire Rating

Class A Fire Rating

Black Locust is superior in reducing fire spread when compared to other woods, earning a ASTM E84 Class A fire rating.

FAQ

Is Black Locust fire rated?

Black Locust decking products have tested to a Class A rating under ASTM E84, which measures flame spread and smoke development.

Why choose Black Locust for decking and fencing?

Black Locust is a dense domestic hardwood known for outdoor durability, natural rot resistance, and a warm, textured grain. It offers the strength and lifespan many projects need without relying on tropical hardwoods or pressure-treated lumber. It is a strong fit for decking, fencing, gates, screens, and other exterior wood applications.

How is Black Locust harvested?

Black Locust is harvested from domestic forests rather than tropical sources. It is a fast-growing hardwood, we use selective harvesting to source usable trees while supporting continued forest growth.

Does Black Locust need to be sealed or treated?

Black Locust does not need pressure treatment for outdoor use because the wood is naturally rot resistant. It can be left unfinished to weather into a softer silver-gray tone, or it can be oiled if you want to maintain more of the original wood color.

How does Black Locust age outdoors?

Black Locust will change with sun, rain, and exposure. Over time, the surface will patina, shift in tone, and show the natural movement expected from exterior wood. This aging is part of the material’s character. With proper installation, drainage, and care, Black Locust is made for long-term outdoor use.

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