30'x80' Greenhouse Frame Semi-Gable Sidewall Height/Truss Spacing:6'/4' It includes 2 extra bows

It includes 2 extra bows to attach blackout overlaps to each end of the structure

to a computer

Our take on Modine for greenhouse applications Modine stands by their warranty which isn't the case for many heater manufacturers due to humidity typical of greenhouse environments

Ball Valves

20'x45' Semi-Gable greenhouse frames have taller sidewalls that reach a higher peak than the Quonset greenhouse frame type

30'x80' Greenhouse Frame Semi-Gable Sidewall Height/Truss Spacing:6'/4' It includes 2 extra bows30 foot greenhouses with 80 foot length provide a 2400 sqft greenhouse space. You can purchase this greenhouse frame only or check out our greenhouse kits that will include more complete greenhouse options. 30'x80' Semi Gable greenhouse frames have taller sidewalls that reach a higher peak than the Quonset greenhouse frame type. The high pitch allows for better snow shedding and provides the largest interior volume of space per square foot. Semi Gable