Interlock Roofing provides homeowners and designers with a durable and long-lasting aluminum roofing product that comes in a variety of colors. All Interlock Metal Roofing Systems are protected for a lifetime by the Alunar® Coating System, ensuring that your investment is well-protected.
Our Alunar® coating is a full 70% PVDF coating that features a unique acrylic blend, creating a harder and tougher surface that resists abrasion and scratching during transportation, handling, and installation.
This high-performance coating is engineered to reduce carbon footprints and lower the heat island effect, ensuring that your roof not only looks great but also contributes to a better planet.