Snow Shedding Roof Pitch

Slopes greater than 6 12 will tend to shed snow regardless of the texture of the material on them so roof slopes should be configured to avoid shedding anywhere people might be walking or exiting.

Snow shedding roof pitch.

So in general the shallower pitch can be more dangerous with bigger slides. You can safely measure the roof pitch from inside your attic with a level that is either 18 or 24 inches a tape measure and a pencil. Installing low slope metal roofing snow shedding and photovoltaics alpine design basics 360niseko metal roof design for cold climates shed roof pitch zacs garden. The higher the roof pitch the more often the snow slides off.

A common choice for flat roofing material is epdm rubber as it is highly durable waterproof and can be made from recycled materials. They would say use a low slope approximately 5 12 and keep the snow on. One key difference in industry s approach to snow on roofs is that keeping snow on the roof is something that they desire quite the opposite from the trend in north america. Begin by measuring 12 inches on your level and marking it with a pencil.

Basically the steeper the pitch the better it can shed snow and rain. Once in the attic hold your level against the bottom of a roof rafter ensuring that all bubbles are resting in the center. There are advantages and disadvantages to having a steep pitch versus a shallow or low pitch the most obvious of which is the roof s ability to shed or withstand heavy snow rain or wind. On january 19 2020 by jaka santuy.

How to choose the right shed roof pitch for your. A completely flat roof is a poor design as water and snow will collect on it eventually leading to your roof collapsing in from the weight of it all.