Greenhouse with plastics film covering - has arches extending between support posts and including guides for fixed and sliding roof panels

摘要

The multi tunnel glasshouse is supported by spaced lines of posts to the top of which arched members are bolted. The glasshouse is roofed with plastic film held by clips in the gulleys at the base of each arch. At the top of each arch there is a support structure with spaced opposed guides for lower fixed and upper sliding roof panels. The plastic film is held by clips at each side of this structure. In the closed position, The sliding roof panels overlap the fixed panels to prevent access of rain.