Ice dams explained
An ice dam is a ridge of ice that forms along the edge of a roof and prevents melting snow from draining off the roof. As the snow on the roof melts, the water runs down the roof and refreezes at the edge, forming a dam. As more snow melts, the water builds up behind the dam and can seep under the shingles and cause damage to the house.
5 Reasons to keep vegetation trimmed away from your A/C unit
Your air conditioning unit requires regular care. It needs professional maintenance every couple of years at first, and then every year after it’s about 5-10 years old, depending on your climate and how much you use it. And it also needs a bit of regular maintenance from the home owner.