Vancouver Island’s coastal climate brings relentless rain, wind-driven moisture, and humidity, all of which can compromise a building’s exterior over time. Poorly designed cladding traps water, leading to mold growth, material failure, and costly repairs—a major concern in wet regions.
AL13’s mechanically fastened system is engineered to counter these challenges. As a pressure-equalized rainscreen, it features an outer cladding layer with a ventilated air gap behind it, allowing moisture to drain and evaporate before it can cause damage.
But how do we know it works? AL13 Panel and Plank systems are third-party tested to ensure proven resistance to water penetration, wind loads, and extreme weather conditions. This means that even in the harshest environments, AL13’s systems help keep the building dry, structurally sound, and free from long-term moisture damage—a crucial advantage in a rainy climate.