SEAPEN Think of SeaPen as a garage for your boat. The ultimate in-water dry-docking system to protect your boat and give you more time on the water. FLOATBRICKS Expand Your Floating Real Estate. Create extra dock space and walkways wherever you need. Fully customized for every configuration. INSTALLATION SERVICE SUITE Customize Your Life at the Dock. A seamless dock experience built with our custom ladders, storage units, organizers & more. Professional, safe & quality on-site installations