GrowSpan Straight Sided Cold Frames

GrowSpan Straight Sided Cold Frames provide a comfortable growing environment.

• Encourages better air circulation, with less humidity and more stable air temperature.
• Constructed from 14 gauge USA-made, triple-galvanized structural steel tubing.
• 20'W models have a 4'6" sidewall height and a 9'6" height at peak.
• 28'W models have a 4' sidewall height and an 11' height at peak.
• Ground posts and purlins included.
• Hoop buildings can be covered with greenhouse film, shade cloth, lightweight PolyMax® fabric, all sold separately. 20'W requires 32'W film. 28'W requires 42'W film.
• Top and bottom baseboards are recommended. Our recycled plastic lumber, is ideal.

High Tunnels & Cold Frames - GrowSpan Straight Sided Cold Frames
Item # Description Price  
104221 GrowSpan Straight Sided Cold Frame - 20'W x 24'L w/4' Rafter Spacing 1355.00000 /EA More Info
104224 GrowSpan Straight Sided Cold Frame - 20'W x 24'L w/6' Rafter Spacing 1229.00000 /EA More Info
105041 GrowSpan Straight Sided Cold Frame - 20'W x 36'L w/4' Rafter Spacing 2025.00000 /EA More Info
105038 GrowSpan Straight Sided Cold Frame - 20'W x 36'L w/6' Rafter Spacing 1849.00000 /EA More Info
104222 GrowSpan Straight Sided Cold Frame - 20'W x 48'L w/4' Rafter Spacing 2569.00000 /EA More Info
104225 GrowSpan Straight Sided Cold Frame - 20'W x 48'L w/6' Rafter Spacing 2345.00000 /EA More Info
105042 GrowSpan Straight Sided Cold Frame - 20'W x 60'L w/4' Rafter Spacing 2995.00000 /EA More Info
105039 GrowSpan Straight Sided Cold Frame - 20'W x 60'L w/6' Rafter Spacing 2769.00000 /EA More Info
105043 GrowSpan Straight Sided Cold Frame - 20'W x 72'L w/4' Rafter Spacing 3415.00000 /EA More Info
105040 GrowSpan Straight Sided Cold Frame - 20'W x 72'L w/6' Rafter Spacing 2995.00000 /EA More Info
104223 GrowSpan Straight Sided Cold Frame - 20'W x 96'L w/4' Rafter Spacing 4315.00000 /EA More Info
104226 GrowSpan Straight Sided Cold Frame - 20'W x 96'L w/6' Rafter Spacing 3705.00000 /EA More Info
104378 GrowSpan Straight Sided Cold Frame - 28'W x 24'L w/4' Rafter Spacing 1879.00000 /EA More Info
104381 GrowSpan Straight Sided Cold Frame - 28'W x 24'L w/6' Rafter Spacing 1779.00000 /EA More Info
105047 GrowSpan Straight Sided Cold Frame - 28'W x 36'L w/4' Rafter Spacing 2779.00000 /EA More Info
105044 GrowSpan Straight Sided Cold Frame - 28'W x 36'L w/6' Rafter Spacing 2539.00000 /EA More Info
104379 GrowSpan Straight Sided Cold Frame - 28'W x 48'L w/4' Rafter Spacing 3529.00000 /EA More Info
104382 GrowSpan Straight Sided Cold Frame - 28'W x 48'L w/6' Rafter Spacing 3209.00000 /EA More Info
105048 GrowSpan Straight Sided Cold Frame - 28'W x 60'L w/4' Rafter Spacing 4175.00000 /EA More Info
105045 GrowSpan Straight Sided Cold Frame - 28'W x 60'L w/6' Rafter Spacing 3849.00000 /EA More Info
105049 GrowSpan Straight Sided Cold Frame - 28'W x 72'L w/4' Rafter Spacing 4795.00000 /EA More Info
105046 GrowSpan Straight Sided Cold Frame - 28'W x 72'L w/6' Rafter Spacing 4355.00000 /EA More Info
104380 GrowSpan Straight Sided Cold Frame - 28'W x 96'L w/4' Rafter Spacing 5649.00000 /EA More Info
104383 GrowSpan Straight Sided Cold Frame - 28'W x 96'L w/6' Rafter Spacing 5139.00000 /EA More Info