Are uPVC Doors and Windows Fire-Resistant? Understanding Their Heat Tolerance and Safety Features
uPVC door windows, made from unplasticized polyvinyl chloride (uPVC), are widely used in modern construction due to their durability, energy efficiency, and low maintenance. While they are often marketed as fire-resistant, it is important to understand their actual fire and heat tolerance capabilities. uPVC is self-extinguishing and has a high ignition temperature of approximately 391°C, … Read more