High Tunnels

This high tunnel greenhouse is a great way to overwinter plants or extend a season on a budget. It is NRCS (Natural Resourced Conservation Service – part of the USDA) approved. They may be able to help with technical and financial assistance.

The frame is a gothic arch style with 6′ sidewalls. The roof pitch rises quickly in this structure and you will have 8′ height at 2′ in from the sidewall. The roof peak is 14′. You will have room to mount a ventilation system above the doors if desired.

The 2 oversized doors will allow for passage of equipment such as a small tractor. There is also one walk door included. Full length manual crank side wall  curtains are included along both lengths. Bow spacing is 6′.

Please note: this structure, as offered, has no wind or snow load ratings. If you need a structure with a specific snow or wind load please contact us. We are able to meet most needs. Made in the USA. Ready to ship in 5 – 10 business days from order.

Gothic Style High Tunnel

Single Polyfilm High Tunnel

Features of High Tunnel Greenhouse


    • 30′ x 72′
    • Sidewall height 6′
    • Bow spacing 6′
    • 4 year, 6 mil polyfilm to cover roof and sides
    • Base and W wire to install polyfilm
    • All required fasteners
    • End wall framing not included
    • Manual crank operated roll up side curtains 72′ long each side
    • 2 – 16′ wide x 8′ tall roll up curtain doors
    • 1 – 3’0″ x 6’8″ insulated walk door

Sorry, no longer available.