I have a 48x80 convertible couch/bed in my minivan conversion and I am looking to reduce some of the weight of the platform. The platform is 3/4 inch plywood, 4 equal size panels (20x48) held together by piano hinges.
My first thought is to drill holes in the platform in a swiss cheese pattern. Has anyone done this? I'm trying to decide about hole size and spacing for optimal weight reduction without compromising the structural integrity.
My first thought is to drill holes in the platform in a swiss cheese pattern. Has anyone done this? I'm trying to decide about hole size and spacing for optimal weight reduction without compromising the structural integrity.