COR-TEN Metal Siding

Benefits of COR-TEN Metal Siding

COR-TEN steel, or weathering steel, outperforms other metals and materials for cladding in many ways. It delivers essential structural strength, fights corrosion, needs little upkeep and fits seamlessly into all kinds of environments.

Strength and corrosion resistance stand as the most practical perks of COR-TEN metal siding. Most low alloy steels tend to rust when exposed to moisture, air and other outdoor elements. COR-TEN steel still forms rust, but it creates a stable rust layer known as a “patina”—a protective barrier that resists further corrosion. This naturally formed patina renews itself nonstop in outdoor weather, blocking oxygen, moisture and pollutants from penetrating the steel. What’s more, the patina’s earthy, rustic tone adds texture, crisp lines and a warm feel to any building or home.