Open Roof Greenhouse Design

The greenhouse is 18 3 m 60 ft long gutter direction and 17 6 m 58 ft wide gable direction.

Open roof greenhouse design.

The gutters are oriented 15ºto the east of north figure 3. Southeast regional sales manager james parris explains how open roof structures can provide big benefits. And has the highest point off the ground at 8 6. We supply and install commercial greenhouses including open roof or max air or cabrio greenhouses.

The structure is the same as a venlo greenhouse. The entire roof area can be opened by engaging four electric motors to drive rack and pinion systems. Hoop house designs are available in widths from 12 to 34 feet with the wider widths usually having a collar tie or truss to support more of the roof load. Gable designs are built to about 60 feet clear span.

The wooden frame can be covered by a clear uv resistant polyethene film or some other similar material. Also using chimneys to draw warm air out and using solar vent fans to draw cool air in can be lifesavers on sunny warm days or in heavy humidity. Open roof greenhouse designs can often control the greenhouse temperature sufficiently without exhaust fans. Each roof section is hinged at the gutter and is connected to a rack and pinion or push pull drive system.

There are 2 windows that open along the top of the structure. Similar in construction to that of the venlo the open roof is constructed of two or more roof peaks per greenhouse bay. Computer controlled motors push the roof sections open in effect making the entire roof into a vent. This design is easy to build and you can buy the plan for only 5.

An open roof greenhouse production system with a heated ebb and flood floor irrigation system is being developed and evaluated. The roof system is designed to provide full ventilation but still offers the protection required from the elements when closed. Depending on your design access can be as simple as having a hatch with a latter to climb down into. 8 x 10 ft.

The max air greenhouse design is the ideal solution for the growers of bedding plants and nursery stock where hardening is required. Having the ability to open windows in your roof area can help.