Corten Steel Trough Planter – 45" Modern Rectangular Weathering Steel

BarrierBoss Corten Steel Trough Planter – 45" Modern Rectangular Weathering Steel Why Choose the 45" Corten Trough The BarrierBoss 45-inch Corten Steel Trough Planter delivers timeless modern style with genuine weathering steel that develops a rich, protective rust patina over time. Heavy-gauge construction, precision welds, proper drainage, and a raised base make it perfect for patios, walkways, privacy screens, and commercial entrances. Large enough for substantial plantings yet compact for tight spaces – this best-selling size works everywhere. Pro Tip: Place the planter on gravel, pavers, or protective pads for the first few weeks while the patina forms – initial runoff can stain light concrete. Once stabilized, the surface self-protects and requires zero upkeep. Built to Last Decades, Not Seasons The BarrierBoss Corten Steel Trough Planter uses authentic A588 weathering steel that forms a stable, self-healing rust layer. This natural patina shields the metal from further corrosion – no painting, sealing, or staining ever needed. Unlike dip-coated or painted planters that chip and fade, Corten only gets better with age. At 45 inches wide, this size strikes the perfect balance: room for shrubs, ornamental grasses, small trees, or layered privacy plantings while fitting neatly on patios, along walkways, or flanking entrances. The clean rectangular profile brings modern architectural appeal to any landscape. Every detail serves longevity: heavy-gauge steel, precision welds, pre-drilled drainage holes, and a raised bottom that promotes airflow and prevents rot. Freeze-thaw cycles and coastal salt air pose no threat – this planter thrives in harsh North American climates. Ships raw (pre-rusted appearance develops outdoors in weeks) and arrives via BARRIERBOSS Delivery trucks – no risky freight transfers or damaged boxes. Did You Know? Genuine Corten steel forms a protective oxide layer that actually strengthens over time, creating a living finish that evolves beautifully with your landscape. Features & Benefits Authentic A588 Corten weathering steel for natural rust patina Heavy-gauge 12–14 ga construction with precision welds Pre-drilled drainage holes and raised base for plant health Self-protecting finish – zero painting or sealing required Resists rot, peeling, and corrosion in freeze-thaw or coastal areas Versatile 45" width fits patios, walkways, and privacy screens BARRIERBOSS Delivery across the USA Made in North America with decades-long lifespan Key Takeaways 45" width – North America's most popular, versatile planter size Genuine Corten develops rich patina that protects for decades Heavy-duty build handles harsh climates without upkeep Modern rectangular design elevates any outdoor space Direct delivery ensures perfect condition on arrival Deep Dive Into Corten Planters Corten Steel: A Panel That Ages Like Fine Wine Shop the Look Corrugated Metal Planters Corten Steel Fence Panels >