YourGreenhouses Arrow vs YourGreenhouses Polycarbonate

On the day we checked, the YourGreenhouses Arrow cost $2,810 at YourGreenhouses for 106.6 sq ft, and the YourGreenhouses Polycarbonate $2,765 at YourGreenhouses for 128 sq ft. That is $45 more for the YourGreenhouses Arrow, or $26.36 against $21.60 per square foot. For the YourGreenhouses Arrow: Pre-order price for the 13 ft length, delivery estimated mid-January to early February; an in-stock unit at this length was listed at $3,123. Roof vents ($95 each) are extra. For the YourGreenhouses Polycarbonate: Pre-order price for the 13 ft length, delivery estimated mid-January to March; an in-stock unit at this length was listed at $3,072.21. Roof vents ($95 each) are extra.

The YourGreenhouses Arrow uses 1/4 in (about 6 mm) double-wall polycarbonate, 99% UV blocked; the YourGreenhouses Polycarbonate 1/4 in (about 6 mm) double-wall polycarbonate, 99% UV blocked. On panels, they are close.

For weather, the YourGreenhouses Arrow lists 38 lb/ft² of snow and 65 mph; the YourGreenhouses Polycarbonate 32 lb/ft² of snow and 65 mph.

The YourGreenhouses Arrow peaks at 8'0"; the YourGreenhouses Polycarbonate at 6'7". Doors: one front door and one back window on the YourGreenhouses Arrow, one front door and one back window on the YourGreenhouses Polycarbonate. For ventilation, the YourGreenhouses Arrow has one back window; roof air vents are an option at $95 each, and the YourGreenhouses Polycarbonate one back window; roof air vents are an option at $95 each.

YourGreenhouses Arrow: No base listed in the kit contents. YourGreenhouses Polycarbonate: No base listed in the kit contents. Warranty: 10-year limited warranty on the steel frame, 5 years on the polycarbonate panels, 30-day money-back guarantee; lifetime warranty add-on $260 (YourGreenhouses). 10-year limited warranty on the steel frame, 5 years on the polycarbonate panels, 30-day money-back guarantee; a lifetime warranty add-on costs $260 (YourGreenhouses).