Green Construction Safety Netting, a durable mesh fabric used on building sites. Purpose: It acts as a safety barrier to prevent workers from falling and catches falling debris, tools, or materials to protect people below. Specifications: Commonly made from high-density polyethylene (HDPE), it is UV-stabilized for longevity and comes in various sizes, such as \/(3\/text{m}\/times 50\/text{m}\/) rolls.