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Roof Snow Load Calculator

For flat roof buildings in Canada

In case of disparity with the NBCC, the NBCC prevails.

If your roof is sloped or has height differences, contact us for an in-depth analysis.

This calculator does not apply for residential buildings.

Read why snow depth is not a good indicator.

Read how the snow calculator works.

Building Information

Dimensions

m
ft
m
ft

Your limits

Maximum height of snow, by density:

Ice

cm
in

Compact snow

cm
in

Powdery snow

cm
in
For more details on the calculation, contact us now.