The Summit Metal Systems S-II is an all metal small to medium box hangar available with either a bi-fold door or a Summit one piece electric door. It consists of cold formed components bolted and screwed together in widths of up to 47' and numerous depths starting at 34'. Standard clear opening height with a bi-fold door is a 14'. It has a single slope roof and is well suited for insulation. Currently, the S-II requires a concrete foundation but engineering is underway for a portable version which will be adaptable to existing concrete and asphalt with earth anchoring. (Aircraft Size Chart)
