The APX1030 from Everhot is a 300ft roll of 1” PEX-AL-PEX pipe. It's ideal for radiant floor heating, radiant heating system, and snow melting applications. PEX tubing is incredibly lightweight and flexible, unlike Copper, CPVC, Iron and etc. PEX-AL-PEX is made of a layer of aluminum sandwiched in between two layers of PEX, which allows the tube to retain its shape and endure high pressure. To learn more, head over to our “Learning Center” and read the article about “PEX Pipe Markings”.