Tarr Rating For Carpet

Use and minimum carpeting texture appearance retention ratings tarr for particular areas of use.

Tarr rating for carpet.

Mannington commercial is the only flooring manufacturer that only sells carpet with a tarr rating of 3 5 or greater. The tarr classification typically puts carpet tiles into one of three usage categories. Heavy which needs a carpet with tarr greater than or equal to 3 0. Severe which needs a carpet with tarr greater than or equal to 3 5.

This is especially important because it ensures quality. These classifications categorize commercial carpet s ability based on anticipated frequency and intensity of foot traffic exposure. In addition to tarr keep in mind the density of the carpet. This is not the same thing as the weight of the face fiber.

Ratings help to identify how well a particular carpet will preform in specific application. The density refers to the spacing of the fibers within the carpet backing. Moderate 2 5 tarr. As a general rule the higher the end use rating of your chosen tile the more durable it is.

Moderate which needs a carpet with tarr greater than or equal to 2 5. The carpet and rug institute cri developed a model that classifies carpet using a texture appearance retention rating 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.

This model is based on simulated wear tests and provides a rating for different levels of traffic. Texture appearance retention ratings tarr help determine the right commercial carpet for specific areas of use. Moderate at the bottom of the scale heavy and severe at the top. There are three basic categories for tarr based off of 12 000 cycle hexapod.

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. Density of carpet fibers. Each category is designed to reflect a different level of foot traffic and use.