Plan 6720

Two Layer Polyethylene Greenhouse

This plan gives details for a plastic-covered greenhouse for farm or commercial production of transplants and bedding plants. This greenhouse can be built to any reasonable length in multiples of 1.2 m, but the span is fixed at 7.8 m to use 12 m standard width polyethylene without splicing. Use two layers of 150 µ (6 mil) clear polyethylene (ultra violet inhibited type).

Two Layer Polyethylene Greenhouse Leaflet (Metric)

Two Layer Polyethylene Greenhouse Plan (Imperial)

(c) 2003 Canada Plan Service

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