To find out what size canopy you have you need to measure the inside width of your boat lift and the total length of your canopy. For instance: if your lift is 108" wide on the inside measurment (the distance between the inside of the uprights) and the canopy is 23' long, you have a 23x108. This means you have a 23' long canopy on a lift that has 108" of space for your boat to fit into.

I'm starting this blog to see what kind of response I will get. I will be happy to answer any of your questions regarding boat covers boat lift canopy covers. Any questions about general marine fabrics are also welcome.