Snowfall built up on the roof can quickly transform
an industrial landscape into a peaceful winter wonderland. Though the presence
of snow on the roof is beautiful in its own right, there’s a limit to how much
snow a roof can support. Accumulated snow can get extremely heavy and can lead
to significant structural issues, including roof leaks, interior water damage,
ice dams, and even total roof collapse. Fortunately, the experts at Safe Roof
Systems have put together some helpful roof snow
load measurement tips to help you
understand how much snow your roof can handle before danger ensues.
Roof snow load code requirements follow local
ground snow load data. Refer to your
builder or engineer for your Live Load requirements. To Illustrate how much snow can weigh
consider the following examples:
- Fresh Snow - 1 foot of freshly fallen snow equals 8-10 pounds per square foot.
- Accumulating layers of Snow - 1 foot of old, packed-down snow is equivalent to 22-25 pounds per square foot.
- A Mixture of Old and wet snow - 1 foot of water-soaked and compressed snow can weigh as much as 35-45 pounds per square foot.
Closely monitoring the amount of snow building up
on your roof is essential if you wish to avoid structural issues. Your building
will be safer if you’re aware of when to mitigate the problem safely with
effective snow removal services.
Rely on Safe Roof Systems to
determine the load capacity of your roof with roof snow-load measurement tips.
Keep these in mind to prevent structural issues.
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