Greenhouse Roof Pitch Uk

I have chosen a 5 12 pitch for my greenhouse but ceres greenhouse states even a 3 12 is fine if you have a front wall with windows.

Greenhouse roof pitch uk.

In the usa the range of standard pitches is anywhere between 4 12 and 9 12. Contemporary houses often have flat roofs which shouldn t be completely flat but should be around 1 40. The two most common framing materials are wood and metal. What the materials the roof is made of certainly counts.

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. Related to the roof slope is the freeboard the space between the lowest point of the roof and the ground. 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. 12 foot rise for 12 foot run.

Framing and glazing materials. In the uk the typical house has a pitch between 40 50 although 45 should be avoided. There is no standard universal roof pitch. This reinforces the natural chimney effect of hot air rises.

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. Roof pitch varies depending on culture climate style and available materials. A 45 degree angle is a 12 on 12 roof i e.