If you notice snow that seems to be melting in specific spots on your roof you ve got a situation where heat is escaping there due to poor or lack of insulation or a failing roofing system.
Snow not melting off roof.
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Ideally snow should melt according to the outside temperature not influenced by the temperature inside your home.
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They are hard to prevent with some of the huge snowfalls that occur but the houses that are better insulated and sealed in turn allow less heat to escape to the attic and therefore have less melting of snow.
That means there s heat loss likely due to poor insulation and or ventilation in the attic.
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An ice dam is just what it sounds like ice build up that blocks off sections of your roof and prevents snow from sliding off.
Have you noticed that snow melts quicker on some roofs rather than others it s a big tell on how good your insulation is.
And it s not just snow that can spell trouble for your roof.
In todays video we take a quick look at some house roofs and a look at my.
Tesla solar roof could implement a heating grid to automatically melt snow and ice off your roof in order to prevent the disruption of energy generation.
On the poorly sealed and insulated roofs the snow on the roof melts which in turn freezes at night creating the ice dams.
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