What does carpet density tell you about carpet quality.
Carpet density in pounds or ounces.
If you buy a carpet with a face weight of 60 ounces and a 1 2 inch pile height you ll multiply 60 x 36 to obtain 2160 and then multiply that by 1 2 or 5 to obtain a carpet density of 1080 ounces in each cubic yard.
You want at least a 35 ounce face weight carpet for maximum durability.
Don t confuse density and twist with face weight which is the amount of fiber measured in ounces per square yard as opposed to total weight which includes the weight of the carpet backing.
When buying a carpet to use in typical home environments you ll want to see a density value of at least 3 600.
Carpet face weight is defined as the weight of the carpet pile per square yard of carpet measured in ounces.
Carpet rule 2.
What is a minimum carpet density value to look for when buying a carpet.
Divide by carpet pile height 3.
Depending on other features of your carpet a lower or higher face weight may be required.
Let s try an example.
Density x pile height 36 face weight e g 2160 x 0 50 36 30.
As an example if you take carpet with a 60 oz face weight and a 75 inch pile height it s density will be 2 880 ounces per cubic yard 60 x 36 75 2880.
In this example what we know is that the face weight is 30 ounces and the pile height is 0 5 one half inch.
In the formula above we represent the pile height as a fraction of.
It should not be confused with the carpet s total weight which is the combined weight of the pile plus the backing.
The best level weighs in at.
We can now use rule 1 to determine the pile density rating.
For example a carpet with a 50 ounce face weight and a pile height of 1 2 an inch would have a density of 3 600 ounces per cubic yard 50 x 36 0 5 3 600.
Carpet doesn t have to be dense to be durable as long as it has a high twist level and vice versa.
To measure carpet density the following formula is used.
Factors that may affect the minimum face weight needed are how often the room is used the carpet s twist level and the carpet s density.
Equals density measured in ounces per cubic yard fiber height is the length of each carpet fiber from the backing to the tip of the strand itself.
A higher face weight means more yarn says grable and more yarn makes for a longer lasting product as an example within one product line the good level carpet has a face weight of 40 oz.
Carpet face weight multiplied by 36 2.
Judging carpet quality don t use one factor alone as an indicator of a carpet s overall quality.
Carpet face weight and durability.
