Greenhouse Roof Pitch Uk

Contemporary houses often have flat roofs which shouldn t be completely flat but should be around 1 40.

Greenhouse roof pitch uk.

In the write up it states the future greenhouse will have a simple shed style roof slanting to the south but with a much lower angle to allow for a knee wall which will push the ventilation wall further up. This reinforces the natural chimney effect of hot air rises. Roof pitch varies depending on culture climate style and available materials. In order to achieve this goal a glasshouse should be selected with a steep pitch of roof at least 25 degrees or greater from the horizontal.

A 45 degree angle is a 12 on 12 roof i e. The two most common framing materials are wood and metal. Obviously aluminum and glass or lexan would weigh less than wood and glass or lexan but if your issue is angle then you have to consider the weather. There is no standard universal roof pitch.

Related to the roof slope is the freeboard the space between the lowest point of the roof and the ground. 12 foot rise for 12 foot run. A steep roof pitch also means that there will be more working height above the greenhouse staging. Framing and glazing materials.

In the uk the typical house has a pitch between 40 50 although 45 should be avoided. 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. What the materials the roof is made of certainly counts.