The days of plastic drums under a dock or floating platform are numbered. Highland Floats from ISCO Marine use high-density polyethylene (HDPE) piping for better protection from impacts, superior resistance to corrosion, chemical and marine organisms, as well as leak-proof construction. HDPE is also weather-resistant and able to survive freeze/thaw cycles with no degradation and is UV resistant. Plus, all attachments are full-surface fusion-welded for 100% strength. The result is a system so durable, it comes with a limited lifetime warranty.
ISCO HDPE floating dock piping is available in sizes ranging from 6-5/8 to 63-inches in diameter. Two singular HDPE pontoons will handle standard foot traffic on a six-foot-wide deck. Using a pair of 20-foot long, 18-inch pontoons gives decks the capacity to handle up to 3,880 pounds with just 50% of the pipe submerged in water.
Read more about floating dock pipe in the PDF files found below.