Solid construction with a minimal headroom requirement is finally possible. Alumatec uniquely builds its commercial counter shutters using solid interlocking slats for a fully enclosed curtain. This model of rolling counter shutter is most common on countertop and storefront applications as well as behind glass openings as a secondary form of security. Ligo translates from Latin as “small or minimal,” which is a great name for our compact shutter design, as it rests in a small 8″ coil area up to 10′ in height. Our upgraded LIGO design features multiple mounting options for your commercial counter shutters, along with thicker and stronger aluminum slats, simple installation, and easy operation.