Carpet density rating chart.
Commercial carpet density rating.
You want a carpet density with a density of 2 900 for good durability and i d be cautious with anything less than 2 500 in moderate traffic rooms.
Broadloom carpet for the majority of commercial installations broadloom carpet is specified to produce fewer seams ease installation and obtain certain moisture benefits.
The carpet and rug institute recommends a minimum carpet density of 5 000 ounces per cubic yard for carpets used in commercial environments e g department stores malls etc where heavy foot traffic can be expected.
The pile height measurement is not usually shown on the carpet sample however all you need is a tape measure.
You will note another number listed as weight density but that is not what we want.
For most areas of the home carpet pads should have a minimum density rating of 6 and be around 3 8 to 1 2inch thick but opt for a slightly thinner and more dense pad around 8 for high traffic areas like stairs and be sure to choose a purpose specific pad if you are carpeting over heated flooring.
Density is the best specification to determine durability.
According to the carpet and rug institute inc extra heavy traffic conditions such as are found in heavy commercial use require a minimum density of 5 000.
This rating ultimately gives the carpet a score out of six stars for its durability and ability to retain its appearance.
The number you want should have a range somewhere between 2 000 and 10 000.
On stairs i recommend a carpet pile height of 1 2 or less and a carpet padding thickness of 7 16 or less and a pile density rating of at least 8 pounds.
Pile density is the key to having a carpet retain its like new appearance longer.
For commercial carpet the range starts around 4 000.
Pile density ratings range from 1000 to 6000 and is.
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The more densely the tufts are packed together the more durable the carpet will be.
Minimum density values for optimal performance in normal household conditions a density value of 3 000 or higher is ideal.