John Abarshi IT9

January 4, 2010

One World Essay

The Insulation of Mr. Smith’s apartment

        The insulation of a house is a crucial part. However, if you live in a building with historic value, good insulation might be hard to achieve. This is the problem of Mr. Smith. Mr. Smith lives in Vreeland on an old farm that is considered a building with historical value. The inside has been changed to make room for four different apartments. Mr. Smith lives in one of these apartments. While living in his apartment Mr. Smith has noticed two things. First of all, in the winter, the temperature drops immensely at night. Additionally, he has to turn up the heating to an extremely high level just to stay warm in his own home. Secondly, in summer, the temperature inside will increase along with the temperature outside. Basically, the apartment is not very well insulated at all. This means that the speed of which the heat in his apartment transfers is too big.        

To solve Mr. Smith’s problem, it is my task to figure out how to improve the insulation of the apartment. In his apartment heat is being transferred through his windows, walls, floor and roof. Mr. Smith’s apartment is situated in a fairly old building. This means that his windows are most likely single-paned windows.

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These windows are excellent conductors of heat, hence the fact that they are poor insulators. In the wintertime, inadequately insulated windows are to blame for 15-35% of heat loss. To decrease the transfer of heat through these windows, double or even triple-paned glass is necessary. This will create a sturdier barrier between the outdoor and the indoor so as to keep your house cool in the summer and warm in the winter. Heat passes through windows in the form of radiation. In the summer, the suns rays pass through windows easily. This is radiation. In the winter, the cold passes ...

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