Posted on behalf of Mike Maurice, who is currently out of country: We have come up with a tactic for storm shutters. Instead of building shutters for all windows, we are going to fashion plywood ones consisting of one or maybe 2 that will be predrilled to fit the various windows, the outer dimension large enough to fit any of several windows. We may use some plywood hatches like from under the mattresses as shutters, predrilled. This last to save space and weight. Standby for more. Mike Maurice Scott Bulger Knot@Work, 31' Camano Email: scottebulger@comcast.net