Gutter-connected greenhouse

The Snow Arch gutter-connected greenhoue has proven to be an excellent all-around structure. A choice of 20-, 24- and 28-foot-wide bays are available, and ridge vents and roll-up sides are easily adaptable. Heavy extruded aluminum gutters with built-in Á locks offer lower construction costs. Atlas Greenhouse Systems, Inc. (800) 346-9902.