What Is The Best Roof Pitch For Snow

Any pitch higher than 9 12 is considered a steep pitch.

What is the best roof pitch for snow.

The smallest pitch of a roof is 0 5 12. The pitch of the roof is determined by the vertical rise in inches for every horizontal twelve inch length. If your roof is pitched enter the length and width of the flat area covered by the roof. So you would need to pick the right option as most regular standing seam metal roofs will require a roof pitch of 2 12 or even 3 12 at a minimum.

That is because owners want to avoid the snow falling in front of the individual unit doors. You may notice that most of mini storage buildings typically have a standard lower pitch of 5 12. What is the smallest pitch of a roof. Below we detail common pros and cons of each roof pitch variation.

In addition roof pitch determines the walkability of your roof which is very important when roof maintenance is required. The most common roofing material is asphalt shingles. Some metal building manufacturers will not warranty a roof with a 1 4 inch slope. In snowy areas even steeper pitches are recommended such as 6 in 12 or greater to encourage snow to fall off while minimizing accumulation on the roof.

You can enter this value either as a ratio x 12 or as an angle whichever suits you better. In snowy areas your roof should be at least 10 12 40 to allow snow to shed while the safest roof pitch in very windy areas is between 4 12 6 12 18 5 26 5. Low pitch and high pitch roofs. Whether you need a lower or higher roof pitch any framing style for your steel building kbp construction plus can help you.

Asphalt is the most versatile and works well in any roof pitch climate. Metal roofs leak under these circumstances. There are some standing seam metal roofing options available from atas and other manufacturers that can be installed on a roof with pitch of 1 12. A flat roof would have a 2 12 pitch while the average roof pitch would be between 4 12 and 9 12.

You could also opt for a pvc flat roofing membrane. Intuitively this is the number of inches of snow on your roof in the place where the cover is the thickest. However for both practical and aesthetic reasons a roof pitch of 4 in 12 is more typical of the minimums we like to see. The general temperature will determine the exact roof pitch with a lower pitch being best for temperate zones and steeper for areas that experience snowfall.