Making Snow Slide On A Metal Roof

As i design roofs today in ski resort areas i use one of the above types of roofs and plan to keep the snow on.

Making snow slide on a metal roof.

Since metal roofing is really popular these days now is the perfect time to put your safety first and learn how to walk on metal roofs without slipping. A method of retaining snow and ice on a metal roof so it will melt in place rather than shooting off the roof in a dangerous avalanche. Cut out a rectangle that is about 6 8 inches deep and then add a triangular point to the front. You don t want it any wider than 2 feet as you won t be able to push it through that much snow.

A bottom blade that will slide over the surface of the roof should be about 18 24 inches wide. Getting snow to slide off metal roof pole barn duration. Bruce wayne 7 995 views. Our approach in north america is to use a metal roof with a steep slope that will allow the snow and ice to slide off.

The primary reason is a fear of having the building collapse under a heavy snow load. Metal roofing is more dangerous than for example asphalt roofing because the metal surface can get. There is one common problem with metal roofing systems though. I would try cleaning the roof first as this would remove a lot of the dirt and debris that is making it hard for the snow to slide.

If you work in the roofing industry you should expect to install more and more metal roofs since its gaining popularity year by year. Unlike shingle roofs metal roofs have smooth surfaces that do not provide any resistance to keep snow from sliding off. Measure from the right 11 1 8 inches and to 12 7 8 inches. I ve read about people using dupont snow and ice repellent or fluid film on snow blowers.

Why do we design this way.