Fire Retardant PVC Roof Gutter for Warehouse Roof Covering Systems Worldwide This Fire Retardant PVC Roof Gutter is engineered for warehouse roof covering systems, delivering flame-retardant additives that slow ignition and spread for dependable long-term performance. Its stable, easy-care surface keeps maintenance low through years of outdoor exposure. Product Specifications Product Name PVC Walling Panel Effective Width 1050mm Length Customized Product Thickness 1.0mm-3.0mm