20'x45' Greenhouse Frame Quonset Sidewall Height/Truss Spacing:4'/5' Combine with our VC115-C single-stage

Combine with our VC115-C single-stage thermostat to automatically open and close your shutter at the temperature set point

Recommendation is to hang between existing bars or lights and plug in for the last 2-3 weeks of flowering

2 sets of 4 entry holes allow operators to double their productivity

The controller simultaneously powers two low voltage motors by converting AC power to 24 volt DC power

20'x45' Greenhouse Frame Quonset Sidewall Height/Truss Spacing:4'/5' Combine with our VC115-C single-stageHortitech greenhouse frames in 20'x45' are built for resilience and are competitively priced. This 900 square foot greenhouse is one of the smaller greenhouses that we offer and is a good size for smaller greenhouse growers. The 45 foot length is optimized for the standard size options for greenhouse plastic. They are made from high grade galvanized steel that can withstand wind and snow. When you buy greenhouse frames from Hortitech, you get