Quality is at the forefront of an EZ Finish Outdoor Kitchen System. On the inside the frame is crafted from high-grade welded 6061-T6 aircraft grade aluminum bar stock. This high-grade lightweight aluminum not only provides ultimate protection from rust and lightweight installation, it also holds a higher yield strength than steel, galvanized studs, or wood, making it the ideal outdoor kitchen foundation. Wrapped around your high strength aluminum frame is a non-combustible Hardie board sheathing. Hardie board, made from fiber cement, are highly durable and resistant to warping, rotting, and pests, making it ideal for outdoor kitchen construction. Its fire-resistant properties and ability to withstand harsh weather conditions ensure a long-lasting, low-maintenance outdoor cooking space.