December 16, 2019

How Much Snow is Too Much Snow on Your Roof?



Odds are your roof is safe. It's not going to cave in from snow.

But if you're really worried you might have too much snow on your roof, here's how to figure out if your roof is at risk — and how to remove that risk.

Weight of the Snow (Not 'How Much') Is What Matters

The critical factor in determining excessive snow loads on your roof isn’t the depth of the snow, it’s the weight, says home improvement expert Jon Eakes.

That’s because wet snow is a whole lot heavier than dry, fluffy snow. In fact, six inches of wet snow is equal to the weight of about 38 inches of dry snow. That's a huge difference!

The good news is that your roof is required by building codes to withstand the heaviest snows for your part of the country.