Greenhouse Roof Shape

The square foot cost of a free standing greenhouse is usually less than a gutter connected house.

Greenhouse roof shape.

As a greenhouse roofs is used very rarely. The domed roof structure is most often used for individual elements of the building. A hybrid between triangular and curved greenhouse roofs is the gothic style greenhouse. There are a variety of solar greenhouse designs including a frames shed roofs and gable roofs described in more detail in the year round solar greenhouse.

In areas with heavy snow at least 3 or 4 feet is good to have so that snow won t pile back up onto the greenhouse roof or obstruct any vents. The rectangular or square shape permits for utmost growing space for plants usually designed with benches on the sides and at the back. A free standing greenhouse can have a hoop gothic or quonset or gable roof shape. The structured sheet is economical and light in weight and still is 10 times stronger than acrylic and 200 times stronger than glass.

In private buildings it can be used as an additional element in combination with a design of a different shape. Framing and glazing materials. The two most common framing materials are wood and metal. In addition it offers excellent thermal insulation properties.

The hinged side door and the roof vent allow for easy air circulation and ventilation on especially hot days. The walls of a gothic greenhouse are slanted and the roof comes to a point. These structural differences help the building better stand up to the elements such as rain which may pool water on top of the structure and damage the roof. Related to the roof slope is the freeboard the space between the lowest point of the roof and the ground.

Gothic greenhouses have been found to use less energy than gable and quonset shapes greenhouses. A greenhouse can have a flat roof but typically curved or arched designs are more common. The geodesic dome shape is designed to withstand extreme weather such as snow high winds severe storms and even hurricane force winds. The gothic shape is the most popular today as it sheds snow easier than the hoop shape.

The standard free standing with curved or peaked roof greenhouse up to now is very popular that can be found in so many gardens. A quonset greenhouse is a shorter and less peaked version of a gothic greenhouse 3. The roof of this lean to style greenhouse is made of a 4mm thick twin wall polycarbonate which also offers great uv protection and is guaranteed to endure harsh weather conditions and high winds without a problem. This shape of the roof is rational for large buildings such as sports facilities or public buildings.