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.

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 $1,315.00 /EA More Info
104224 GrowSpan Straight Sided Cold Frame - 20'W x 24'L w/6' Rafter Spacing. $1,195.00 /EA More Info
105041 GrowSpan Straight Sided Cold Frame - 20'W x 36'L w/4' Rafter Spacing. $1,965.00 /EA More Info
105038 GrowSpan Straight Sided Cold Frame - 20'W x 36'L w/6' Rafter Spacing. $1,795.00 /EA More Info
104222 GrowSpan Straight Sided Cold Frame - 20'W x 48'L w/4' Rafter Spacing. $2,495.00 /EA More Info
104225 GrowSpan Straight Sided Cold Frame - 20'W x 48'L w/6' Rafter Spacing. $2,275.00 /EA More Info
105042 GrowSpan Straight Sided Cold Frame - 20'W x 60'L w/4' Rafter Spacing. $2,905.00 /EA More Info
105039 GrowSpan Straight Sided Cold Frame - 20'W x 60'L w/6' Rafter Spacing. $2,689.00 /EA More Info
105043 GrowSpan Straight Sided Cold Frame - 20'W x 72'L w/4' Rafter Spacing. $3,315.00 /EA More Info
105040 GrowSpan Straight Sided Cold Frame - 20'W x 72'L w/6' Rafter Spacing. $2,909.00 /EA More Info
104223 GrowSpan Straight Sided Cold Frame - 20'W x 96'L w/4' Rafter Spacing. $4,189.00 /EA More Info
104226 GrowSpan Straight Sided Cold Frame - 20'W x 96'L w/6' Rafter Spacing. $3,599.00 /EA More Info
104378 GrowSpan Straight Sided Cold Frame - 28'W x 24'L w/4' Rafter Spacing. $1,825.00 /EA More Info
104381 GrowSpan Straight Sided Cold Frame - 28'W x 24'L w/6' Rafter Spacing. $1,729.00 /EA More Info
105047 GrowSpan Straight Sided Cold Frame - 28'W x 36'L w/4' Rafter Spacing. $2,699.00 /EA More Info
105044 GrowSpan Straight Sided Cold Frame - 28'W x 36'L w/6' Rafter Spacing. $2,465.00 /EA More Info
104379 GrowSpan Straight Sided Cold Frame - 28'W x 48'L w/4' Rafter Spacing. $3,429.00 /EA More Info
104382 GrowSpan Straight Sided Cold Frame - 28'W x 48'L w/6' Rafter Spacing. $3,119.00 /EA More Info
105048 GrowSpan Straight Sided Cold Frame - 28'W x 60'L w/4' Rafter Spacing. $4,055.00 /EA More Info
105045 GrowSpan Straight Sided Cold Frame - 28'W x 60'L w/6' Rafter Spacing. $3,739.00 /EA More Info
105049 GrowSpan Straight Sided Cold Frame - 28'W x 72'L w/4' Rafter Spacing. $4,655.00 /EA More Info
105046 GrowSpan Straight Sided Cold Frame - 28'W x 72'L w/6' Rafter Spacing. $4,229.00 /EA More Info
104380 GrowSpan Straight Sided Cold Frame - 28'W x 96'L w/4' Rafter Spacing. $5,489.00 /EA More Info
104383 GrowSpan Straight Sided Cold Frame - 28'W x 96'L w/6' Rafter Spacing. $4,989.00 /EA More Info