Some carpet and padding combinations can measure an r value of over.
Carpet padding with r value.
For some homeowner s the sleek look of tile is more important than heat.
Being in the middle with its r value fiber padding provides a pretty good warming and cooling property along with decent carpet support.
The r values of the carpet and padding add together for a total r value.
In most cases floor covering will be used in the insulation mode.
A cushion with an r value of 2 and a carpet with an r value of 1 would have an r value of 3 for the composite.
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.
Having explained the science how can this information help make sound floor covering decisions in terms of energy efficiency.
In this case choose cushion and carpet.
While r value is an important factor to consider when choosing a flooring material you must also consider your aesthetic preferences.
For radiant floor heating you want the total r value to be as low as possible lower than 4 0.
The insulating value of the padding must also be combined with the r value of the installed carpeting.