Tarr Rating For Carpet

The tarr classification typically puts carpet tiles into one of three usage categories.

Tarr rating for carpet.

Severe which needs a carpet with tarr greater than or equal to 3 5. Tarr tests a carpet s ability to remain tufted and retain its original shape after being properly installed and maintained in commercial setting. As a general rule the higher the end use rating of your chosen tile the more durable it is. Tarr ratings are ranked as moderate heavy and severe.

These classifications categorize commercial carpet s ability based on anticipated frequency and intensity of foot traffic exposure. Use and minimum carpeting texture appearance retention ratings tarr for particular areas of use. Heavy which needs a carpet with tarr greater than or equal to 3 0. The density refers to the spacing of the fibers within the carpet backing.

Moderate at the bottom of the scale heavy and severe at the top. Moderate 2 5 tarr. In addition to tarr keep in mind the density of the carpet. There are three basic categories for tarr based off of 12 000 cycle hexapod.

Ratings help to identify how well a particular carpet will preform in specific application. Moderate which needs a carpet with tarr greater than or equal to 2 5. Understand the classification and texture appearance retention rating tarr guidelines cri developed a model specification process that classifies areas of intended use and minimum carpeting texture appearance retention ratings tarr for particular areas of use. Mannington commercial is the only flooring manufacturer that only sells carpet with a tarr rating of 3 5 or greater.

This is not the same thing as the weight of the face fiber. This is especially important because it ensures quality. The carpet and rug institute cri developed a model that classifies carpet using a texture appearance retention rating tarr. The cri recommends the following scale for tarr.

A moderate heavy severe or special end use classification is established for each application based on the. The weight of the face fiber of the carpet is measured in ounces. Density of carpet fibers.