R-Factor | ||
Definition: The rate of heat loss is indicated in terms of the U-factor (U-value) of a window assembly. The insulating value is indicated by the R-value which is the inverse of the U-value. The lower the U-value, the greater a window's resistance to heat flow and the better its insulating value.
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We have over 20 years experience in the home improvement industry. We are a factory direct, price oriented Corporation. In today's energy/gas crisis new windows can improve the overall energy efficiency of your home! Our U-2000 vinyl window has the lowest U-FACTOR in Indiana. What does the lowest U-FACTOR mean? U-factor is the insulation value of a window or the window's resistance to heat flow. Go to the appointment page and fill your information and a representative will contact you for your free in-home price quote. We will be happy to help you in any way we can!
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