A very few Cantilever Umbrella manufacturers do offer replacement canopies for their products. Purple Leaf Offset Umbrellas as recommended above are a standout here. They offer a pretty complete replacement canopy range of different sizes, shapes and colors. That's why the Purple Leaf is the editors choice in the premium offset umbrella catagory. Given the price of the best cantilever umbrellas it makes sense to have access to replacements for the one “perishable” part of the product. After market replacement canopies are available but are generally just for round 9 foot canopies.