Open Roof Greenhouse Design

Open panel systems require 4 15 minutes to open usinga rack and pinion system and individual sections can be left closed if neededwhen closed the structure functions similar to a covered greenhouse withtypical heating and cooling requirements and typical snow and wind loads. Although they do not use a retractable plastic film thesestructures do provide almost the same amount of roof ventilation as otherretractable roof systems. Each roof section is hinged at the gutter and is connected to a rack and pinion or push pull drive system.
open roof greenhouse design

Southeast regional sales manager james parris explains how open roof structures can provide big benefits.

Open roof greenhouse design. Computer controlled motors push the roof sections open in effect making the entire roof into a vent. Open roof greenhouse designs can often control the greenhouse temperature sufficiently without exhaust fans. For this purpose an open roof greenhouse van wingerden greenhouse company mx ii has been constructed at cook college rutgers university to provide research and demonstration opportunities investigating 1 a novel natural ventilation system utilizing an open roof greenhouse design and 2 a heated ebb and flood floor irrigation system. Similar in construction to that of the venlo the open roof is constructed of two or more roof peaks per greenhouse bay.

Depending on the plants grown growers may want the roof to be wide open to make use of natural elements while keeping control of the greenhouses conditions.