Double strut-profile is used as a supporting element for laying cable routes and utility networks, including in industrial integrated raised floor systems. It consists of two strut-profiles welded together. Due to the perforation along the length of the product, it is easily connected to other parts of the structure being formed. The product is made of steel electrochemically galvanized. Intended for use in areas preferably with a dry climate, indoors, and in mildly aggressive environments, in accordance with GOST 15150-69. The element allows creating support structures with high load-bearing capacity without the use of welding, using special channel nuts.