Why Do Icicles Grow on Northern Homes?

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While it isn’t likely that you will see these frozen beauties hanging from your Houston or Pasadena home, icicles grow in great numbers up north. They are certainly stunning to behold, but they can actually indicate a big problem that is just as likely to plague Southerners. So, if you have ever wondered about icicles, then you should continue reading to find out what they tell a person about the house they dangle from.

Though crystal clear and a spectacle to behold, icicles should also be perceived as a red flag for homeowners. Again, this is not something you are likely to see around your eaves and gutters, but that is not to say that your Houston home is invincible to the problem the icicles would point to. In order to better understand this, you must grasp how icicles are formed.

In the north, the air grows quite cold for a good portion of the year. When this occurs, there is a definite imbalance between the outdoor temperature and that within in the house. Heat, as always, will rise within the home as it is expelled from radiators, fire places, or wood stoves, for instance, and slowly make its way to the highest point indoors. Heat will continue to rise unless it beats some impenetrable barrier. The attic is often where the hottest air in the home accumulates. If the attic is not well insulated, then there is very little prevent that heat from escape via the roof.

As the heat warms the rafters, the sub-roofing, and finally the shingles atop, any snow that rests there begins to melt. Taking the form of water, it will undoubtedly begin a downward slide toward the ground, but before it can reach land, it meets cold air again. As soon as it leaves the surface of the roof, where the heat is gathering, it touches the bitter cold and refreezes. As more and more melted snow follows this path, the icicles grow in length and size. It becomes an even greater danger when the ice forms before clearing the edge of the roof. This forms what is known as an ice dam that prevents rain water and melting snow from falling. The accumulation of weight can put a great deal of undue stress on the roof and structure beneath. One can imagine the potential dangers.

The experts at http://www.houstonroofingcontractors.co/ remind Texas homeowners that Houston roofing might not see a lot of risk of ice damming or of icicle formation, but it can be the escape point for heat during the cooler months of the year. Furthermore, poor attic insulation can allow heat in, as well. When the dark colored shingles absorb the sun’s rays and there is no barrier to prevent its access to the house, the attic can reach unbearable temperatures. This also prevents the hot air within the home from rising into that area overhead, which means that more air conditioning is required to keep the home at a comfortable temperature.

Proper insulation and ventilation provide a more stable environment in the attic, and therefore, in the home as well. Some affordable Houston roofing solutions can further improve the insulation between the outdoor elements and those beneath, so it may be a good idea to speak to your local roofers. Sugar Land, Texas experts can help you to evaluate the situation in your own attic and at roof level to determine what, if anything, should be done to improve the energy efficiency of your home.

Affordable Houston Roofing Solutions
5100 Westheimer # 200-A1
Houston, TX 77056
(832) 730-2500

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