For example wool carpet rates a maximum r value of 2 1 while other types of carpet can rate as low as 0 7.
Carpet k value.
When you add both the r value of the carpet and the pad together you will get the complete r value and insulation value added to your home.
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For instance a material one inch thick with a k factor of 0 2 btu in hr ft2 o f would have an r value of 5.
Because of this thickness dependency r values can only be compared at the same material thickness.
So when carpet is installed over underlay or.
Some carpet and padding combinations can measure an r value of over.
R value is calculated by dividing the material s thickness by its k value.
Fact sheet the thickness of the carpet is the major factor determining the thermal insulation.
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Being in the middle with its r value fiber padding provides a pretty good warming and cooling property along with decent carpet support.
The home depot carries a wide range of carpet choices to fit any room lifestyle budget and timeline.
The thicker the carpet the greater the thermal insulation provided.
While r value is an important factor to consider when choosing a flooring material you must also consider your aesthetic preferences.
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