(Completed in 2008)

View out west sidewall of tempered glass on aluminum frame National brand greenhouse with view of greenhouse endwall connection up against metal headhouse to north.
Motorized shutters on sidewall of glass on aluminum frame greenhouse. Cooling pads will install on 2 stringers to inside of aluminum shutters on this outside wall. Note intermediate gutter downspout that drops in space between shutters and pads and then out through the insulated metal stemwall to the outside. Note the trench drain installed in the concrete floor under the cooling pad system with the greenhouse floor sloping towards this drain.
Gable partition between cells with tempered glass on aluminum frame above insulated metal stemwall. Note the 2 Acme slant wall exhaust fans and 2 Modine heaters blowing into the overhead Acme fanjet visible in the end cell through the partition wall.
National brand Aluminum greenhouse flashed into headhouse with motorized shutters covered by insect screen over the air intake shutter opening above the insulated metal stemwall. Note heaters and fanjet inside greenhouse and intermediate gutter downpouts inside greenhouse that elbow out through the lower  greenhouse stemwall.
Aluminum pad stringer to inside of sidewall posts. Motorized shutters to outside of wall, trench floor-drain at low point in concrete floor. Greenhouse frame mounted on concrete curb. Insulated metal panels under pad inlet shutters and tempered glass above shutters on National aluminum greenhouse frame.
Interior view of National aluminum endwall frame where greenhouse flashes to headhouse.
Closeup view of anti-thrip insect screen secured with plastic coated wiggle wire on an aluminum angle frame over the pad inlet shutters with tempered glass wall above pads. Note insulated metal panel stemwall below the pads and intermediate gutter downspouts elbowing through the stemwall onto the concrete sidewalk around the grenhouse perimeter.
View of motorized pad inlet shutters that open and close over the Koolcel pad wall. Note 2” insulated metal panels used for stemwalls under the shutters and tempered glass above the shutters. See interior downspouts elbowing out through the stemwalls onto the perimeter sidewalk.
View of north endwall where the National aluminum greenhouse meets the metal headhouse. Two gas Modine unit heaters blowing into an Acme fanjet for heat and air circulation within the greenhouse. This picture was taken before windows were installed and replaced the boarded openings into the headhouse on north of greenhouse.