Own more than one boat? Get the right amount of storage for your investments by choosing an 18-foot wide boat canopy from Carport Depot. Available in house and round styles, our 18-foot wide boat canopies provide full protection from the elements. Because UV rays and water can gradually damage the surface of a vehicle, sheltering your boat for the winter is necessary for long-term use.

Designed for exposure to the elements for several months at a time, an 18-foot wide boat canopy is equipped with a galvanized or powder-coated heavy-duty structural steel frame and a polyethylene cover to block out UV rays and water, all while protecting your vehicle inside.