Pipes and drainpipes outside buildings because of their position are subject to impacts and damages caused by moving forklifts and trucks. Down pipe protection system has been engineered to keep in safety these elements. Realized in ERTAX BT Class technopolymer, it strengthen the inside pipe’s structure and protects it from impacts. Its endurance over long time is ensured from high resistance to temperature range of the technopolymer of which is made, making this protection suitable for installation in outdoor areas.