30'x45' Greenhouse Frame Quonset semi gable greenhouse frame Customized programming allows almost limitless

Customized programming allows almost limitless degree of control

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

This plastic goes with the 5'x7' and 8'x8' sliding door products that correspond to 20' or 30' greenhouse and end wall kits

and along with fans

30'x45' Greenhouse Frame Quonset semi gable greenhouse frame Customized programming allows almost limitless30 foot greenhouses with 45 foot length provide a 1350 sqft greenhouse space. This frame size is optimized to utilize standard greenhouse plastic sizes for ongoing savings. It is a great option for a smaller commercial grower or mid sized producer. 30'x45' Quonset greenhouse frames are also known as high tunnel greenhouses. The Quonset frame type has a lower peak height making it more efficient and economical to heat. The Quonset frame types are the