How To See If Your Roof Is Collaping From Snow

Sprinkler heads are hung from the roof of most commercial buildings and as a result would be sagging if the snow load is beginning to put pressure on the roof.

How to see if your roof is collaping from snow. If sprinkler heads are protruding through ceiling then you may be at risk of a roof collapse. To understand just how much stress snow can put on your roof check out the following ibhs snow roof guidelines. Leave a couple of inches of snow on the roof so you do not risk damaging the roof with the rake. Protect your roof to avoid snow roof collapse.

Packed snow is a little different. Common signs of potential roof collapse from snow include. If you feel that you need a new guttering system or a full roof replacement you can contact harry helmet to schedule a free on site inspection. Arguably the most famous roof collapse from snow of recent times was the minneapolis metrodome home to football s minnesota vikings and baseball s minnesota twins.

10 12 inches of new snow equates to 5 lb per square foot of roof space. The roof collapsed from a snow load of 17 inches that fell in the area on december 12 2010. So about 4 feet of fresh snow would have to be on your roof for it to become stressed. Keep your home s attic adequately ventilated to help reduce ice dam formation.

If you need to wait for a roofer use a telescoping snow rake to remove what snow you can during heavy snowfall. Extreme weather conditions are the most common cause of roof collapses. It is imperative to inspect your roof deck regularly and respond accordingly to any structural damage that might cause roof failure.