Lewmar 2019

www.lewmar.com Patio Door Window Openers With stern galley/bar areas becoming increasingly common in many modern designs, there is a requirement for large opening panels to be integrated in patio doors. These can be catagorised by two main designs: Flip Up More commonly found on smaller sport top or flybridge models. A glass panel is lifted up by either manual gas struts or electric linear actuators to allow a completely open space where food and drink can be served to the outside living space. A minimalist alloy frame provides a stiff structure that remains lightweight. Powered Drop Much more commonly found on boats from 50 to 100ft – framed or fameless designs are available allowing the glass panel to disappear vertically into a closed patio door section which is often integrated into the hull furniture design. Smooth, worm wheel-cable drive systems power the movable section vertically into the hull, providing open outdoor space with minimal storage.