Widths of 30′ & 24′.
International Building Codes:
Code @ 4′ On Center = 12# Live Load / 30# Ground Snow / 100 MPH Exposure “C”
Code @ 6′ On-Center = 12# Live Load / 90 MPH Exposure “C”
Non-Code is also available (without Tie-Bars and webs).
50,000 psi structural steel galvanized tubing is used throughout the North Slope.
Overall height of 15′ at peak on the 30′ and 12′ at peak for the 24′.
Sidewall height: 6′ for the 30′, 4′ for the 24′.
Arches 2 3/8″ diameter.
5 runs of “Z” shaped Condensate Purlins come standard on the 30′ wide house, 3 runs standard on the 24′ wide house. The overlapping purlins catch condensation and carry it to the end wall.
1 3/8″ Tie bars with 2 tubing webs for each arch on the Code houses.
Continuously arched gothic roof sheds snow & condensation more easily than flat gothic arch designs.
4′ or 6′ on center arch spacing – rain will not form pockets on the roof to overload your house.
The taller peak allows more air volume which increases circulation and improves crop response.
Meets USDA – NRCS Tunnel requirements and is perfect for Northern Climates.