Investing in FRP panels can cost you regular upkeep and frequent repair expenses. The wooden backer boards used in FRP installation are prone to dampening, rotting, and mold formation. Instead, opt for PVC panels with built-in backers and save on installation and maintenance costs. PVC wall panels are extremely durable and impact-resistant and have a shelf life of 100 years. Shop from Duramax for factory-direct prices and a limited lifetime warranty on the panels. Call 323-918-4185 for more details.