In part this is because a thick pad allows too much up and down movement of the carpet.
Correct size for carpet pad.
For the best bang for your buck we recommend at least a 6 lb.
Carpet and rug institute.
The weight of residential carpet padding most typically falls between 5 to 10 pounds for everyday use.
It s a great mix of performance with a value price tag but there are definitely exceptions.
Subtract 2 inches from both the length and the width of the rug to get the measurements for the rug pad.
The general recommendation is no thicker than inch carpet pad is needed in a residential space and that carpet padding for a commercial carpet or very low pile berber carpet should be closer to 3 8 inch thick.
Shop all weight options.
The weight is usually measured in pounds per cubic foot and most carpet pads fall in between the 3 10 lb.
Carpet padding for residential applications usually have a density rating of 6 7 or 8 pounds but 10 pound density pads are also available.
Wool felt fiber and rubber padding densities are generally rated in ounces.
The carpet and rug institute advises that no pad should be more than seven sixteenths of an inch source.
For the best in durability and comfort an 8lb pad will do the trick.
Many padding manufacturers recommend a density of 8 pounds per cubic foot but a pad of at least 5 pounds that is 3 8 inch thick is the standard for most padding for light traffic areas as set by.
There are a wide variety of weights or pounds for carpet pad ranging from very light 6 pounds to very dense 22 pounds.
Subtract two inches from the overall length and two inches from the overall width this is the size the rug pad needs to be.
Lay the rug pad out on the floor and measure the length that you determined for the pad down the side of the rug pad.
For many people the best carpet pad is a 7 16 8 pound rebond pad.
Maybe you can save money buying pad that is lower quality or maybe you would do better with a more luxurious softer pad.
Some padding types are rated in ounces instead of pounds.