The explanation is simple.
Is carpet a good insulator.
When there is a difference in temperature between the indoor air and that under the floor carpet can help reduce energy costs in heating and cooling.
Ever wondered why the insulating effect of carpet is ten times higher than that of hard floors.
Carpet is an exceptionally good insulating material.
Carpet fibres are natural insulators with low heat conduction values.
One of the most significant criteria is the material you have a wide range of natural or synthetic materials to choose from.
Depending on those characteristics the carpet will be a good or a bad insulator.
Because the carpet is an insulator while the floor kind of isn t.
In addition the surface pile of carpet with its millions of tiny fibres traps air and further increases its thermal insulation.
That s exactly why there is air between the two panels of glass in double glazing.
Although carpet is not a good insulator by itself the combination of the padding with the carpet creates a strong barrier against heat and cool air loss during the seasons.
As can be seen from the table the thermal resistance of carpet is significantly higher than that.
Physics teaches us that air is a poor conductor of heat and therefore a good insulator.
Let s take a look at some other things you should take into account.
Because carpet is such a good insulator adding a rug to a room will lower the amount of energy it takes to keep a room cooled or heated and will save the homeowner money in the long run.
A carpet traps the air particles much better than the floor.