Build your own greenhouse with free plans from Ana-White.com This greenhouse is roomy, measuring 12 x 16 feet at the base. The height is about 10 feet overall, including a floor if using. This greenhouse plan uses standard lumber and framing techniques, and is completely enclosed, so it's dry inside and easy to maintain. We used twinwall polycarbonate panels - this plan is optimized for attaching these panels. The door is sized for a standard storm door. This plan includes step by step…
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