By Terri Madden
Recently, Sand Sea and Air welcomed a 134-foot luxury motor yacht built in 1988 to San Juan, Puerto Rico. It was designed to cruise in lavish comfort and classic elegance. The large exterior deck cushions below the bridge were located in an ideal space for lounging while cruising, yet over time, some cushions had blown away and the new fabric color did not match the existing Navy Sunbrella® cushions. This article details our approach to replacing the cushions.
A “Portuguese bridge” is a walkway behind the foredeck, in front and to the sides of the pilothouse windows, separated from the foredeck by a (generally) waist-high bulwark. The bridge deflects green water from the foredeck up over the superstructure top rather than slamming against the forward windows of the pilothouse. It gives a semi-sheltered area outside the pilothouse while underway. It also provides a “safe area” during inclement weather. and provides additional storage space.
Step one: Secure individual back and seat cushion combos.
The individual back cushions were designed to attach via a 2-inch Velcro flap band sewn along the length of each of the five mesh bottom back areas of the cushions. This flap was joined to a 2-inch Velcro tape piece on the mesh underneath each of the five seat cushions. This system securely joined each of the five back/seat combinations so they would stay in place.
Step two: Define the final height area for the back cushions.
The original cushions had a poor layout that did not visually align with the lines of the vessel. The back cushions were all fabricated at the same height of 20 inches, which did not look visually pleasing against the hull height variation of almost 3 inches.
Our solution was to design the seat backs to install parallel to the upper lines of the vessel to give an overall visual consistency from the center back cushions toward the port and starboard corners. The top edges of the new navy cushions contrast nicely against the white fiberglass hull.
Step three: Design overall method to secure the cushions.
We chose Costa Track® for the tops of the back cushions and Velstick® (a semirigid male Velcro tape) to secure the front edge of the bottom cushions, since the seat front was the area that would receive the most “liftoff” while underway.
Back cushions: We sewed a length of keder welt into the back edge of the upper back band. This would provide a secure contact for the back cushions to the Costa Track, which was installed at an equal distance of 2 ½ inches from the fiberglass edge below the windshield.
Seat cushions: We sewed a 2-inch width of polyester Velcro tape along the front leading edge. We use polyester Velcro tape for marine applications because it withstands the elements much better than nylon tape, even though the cost of polyester tape is almost double the price of nylon.
We installed sections of Velstick (available in 1 by 48 inch lengths) near the front edge of the fiberglass seating. We use male Velstick tape because it withstands the elements better than female Velstick tape. The new cushions will ensure secure and luxurious seating for years to come.
Terri Madden owns Sand Sea & Air Interiors Inc. in San Juan, Puerto Rico. www.sandseaair.com