We have Handcraft Mattress Company showroom locations and Representatives available in your area to come measure your boat and make a pattern for you or if they are not in your location, you can download easy-to-follow instructions below if you’d prefer to measure yourself. Please click on your style berth to download a .pdf measuring guide. You will need a 30″ roll of brown paper from your local office supply or home improvement store and roll it out across the platform berth area. You would overlap and tape the paper together. Be sure to mark all the dimensions (head, foot, width, length, etc.) and hinge-fold line and include your name/boat contact information on each pattern. You can send the completed patterns in to either our HMC CA or HMC FL address closest to your boat.