Maybe you can save money buying pad that is lower quality or maybe you would do better with a more luxurious softer pad.
Correct size for carpet pad.
Shop all weight options.
There are a wide variety of weights or pounds for carpet pad ranging from very light 6 pounds to very dense 22 pounds.
Subtract 2 inches from both the length and the width of the rug to get the measurements for the rug pad.
Pad for a residential carpet.
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.
The weight is usually measured in pounds per cubic foot and most carpet pads fall in between the 3 10 lb.
In part this is because a thick pad allows too much up and down movement of the carpet.
Subtract two inches from the overall length and two inches from the overall width this is the size the rug pad needs to be.
The carpet and rug institute advises that no pad should be more than seven sixteenths of an inch source.
For many people the best carpet pad is a 7 16 8 pound rebond pad.
Carpet and rug institute.
For example a rug measuring 48 inches by 72 inches would require a rug pad sized at 46 inches by 70.
Wool felt fiber and rubber padding densities are generally rated in ounces.
For the best bang for your buck we recommend at least a 6 lb.
For the best in durability and comfort an 8lb pad will do the trick.
For example 128 ounces is the equivalent of an 8 pound pad.
Some padding types are rated in ounces instead of pounds.
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.
The weight of residential carpet padding most typically falls between 5 to 10 pounds for everyday use.