A GUIDE TO BOAT COVERS AVAILABLE AT BIG SKY CANVAS At Big Sky Canvas we bring together over 40 years of experience making custom boat cover tops. There are a number of different boat tops to choose from. Below is a guideline and reference guide for the different types of boat tops to choose from. OUR CUSTOMER EXPEREIENCE PROCESS TO CHOOSE THE RIGHT BOAT COVER: Each boat cover top is custom to your boat and will follow this process. Meet with our customer; Determine the type of cover needed and desired; Design the product custom to the boat; Build frame as needed; Start prodcution of the Cover, Top, Bimini, Frame, Dodger or chosen top; Consult with customer during build, send pictures...