How Much Snow Will A Roof Hold

If the snow weighs 10 pounds per cubic foot and there are 1 5 feet on the roof each square foot of the roof is getting 15 pounds of pressure.

How much snow will a roof hold.

Whenever neurotic people like me think to ask this question northwood will tell them that 2 is an acceptable load for the roof of any rv including theirs. How much snow a roof can hold depends on the type of snow roofline and material among other considerations. The residential code of ohio which applies to one and two family homes shows a map indicating the required snow load. How much snow can my residential roof hold.

Well there are a lot more variables than just the amount of snow on the roof. How much snow can a roof hold. These questions aren t quite so easy to answer because there are several variables. To see that kind of load your roof would need to hold a snow drift 4 5 feet high or 2 5 feet of compressed snow.

Roof snow loads indicate the amount of additional force pressing down on a building when snow and ice pile up on the roof during winter storms. 57 pounds a square foot. That s a lot of snow. The drifts on the roof were 5 feet deep.

Asking yourself how much snow can my roof hold here is a list of indicators that may mean you need to move to a safer place. With all of the recent snow fall i ve started hearing from a lot of homeowners who are concerned about how much snow their roof can hold. How much snow can pile on top of my 24 arctic fox fifth wheel before it starts to present a hazard to my rig two feet the helpful tech answered. It calls for 20 psf throughout most of ohio and 25 psf along a north south strip in the eastern half of the state.

That sounds simple enough right. To figure out the load on your roof take the depth of snow in feet and multiply it by the weight of a cubic foot of snow. Fluffy fresh snow can weigh as little as three pounds per square foot compared with 21 pounds for wet heavy snow according to fema. The 20 psf load is equivalent to 14 inches of snow at the design.

Last winter we had snow on the ground that was up to our hips.