Icicles, also known as ice dams, are ridges and bars of ice that form at the edge of roofs and can cause harm by dragging down the roof edge as well as by preventing the proper drainage of melted snow from the roof. While the problem is serious in the case of high-pitched roofs, it is even more serious in the case of low-sloping commercial roofs that are affected by poor drainage because of their shape.
One way to solve the problem temporarily is to climb up to the roof edge and to remove the icicles manually, but that method does not provide a permanent solution to the problem. The best repair is always prevention and in the case of icicles, prevention means the installation of proper insulation underneath the roof by flat roof repair Chicago experts. The reason why icicles appear is that the warm air from inside the building rises to the roof where, in lack of insulation, it melts the deepest layers of the snow on the roof. Even roofs that seem perfectly flat have a little slope, so the melted water will run down that slope and freeze again at the edge of the roof, where they become icicles. Suitable insulation added underneath the roof will form a thermal barrier that prevents the contact between warm air and snow, thus preventing the appearance of ice dams.
First Seen on: The Best Method for Dealing with Icicles on Your Commercial Roof
No comments:
Post a Comment