Snow Sliding Off Rubber Roof

Snow sliding off roofs can block pedestrian and vehicle.

Snow sliding off rubber roof.

If the eave to ridge length is over 20 feed european designers usually place another snow fence row mid span. Snow fences are meant to stop top layered snow from sliding off like and avalanche over doorways. I have found some but not small enough to fit on 2x4 purlins this is a roof that is insulated but was to large to cover with plywood. They are typically installed over the entire roof.

It s a dairy barn with modern ventilation. You actually don t want the. I have never felt the need for snow guards on a rubber roof but because i also installed a garden window two floors below i fear the worse. Snow and ice sliding off sloped slippery roofs can damage property and injure people as far as 30 feet away from two story facilities.

You need to look in to what are called snow guards. The first thing to do if you have a rubber roof is to make sure that attaching snow guards to your rubber roof is not going to void any manufacturer s warranty. If you mean a fence or snow tabs to prevent snow from sliding off the valley onto the ground please don t do this intentionally causing the snow to sit on your roof when it wants to slide off is just inviting ice damming and water damage and with an epdm or any membrane type roof even worse because basically that layer is the waterproofing you do not usually have a secondary underlying water barrier like you have with shingles. Commonly known as snow stops or snow rails these devices help preserve metal roofs as well as offer building and homeowners protection from potential liability for personal injury or death and property damage to landscape gutters roofs and vehicles.

Snow guards are devices that help prevent snow from sliding suddenly off your roof. Once you are ok with installing snow guards on an epdm roof you will want to consider plastic snow guards that can be attached with an adhesive. Last winter when the snow ice slid off the roof it damaged the bottom courses of vinyl siding i consider this a stroke of luck missing the garden window.