What Is Par Rating 5 In Carpeting

Par is a part of our benchmark measures when testing grow light systems.

What is par rating 5 in carpeting. Manufacturers usually indicate the twist as a single number. Most internet sources say it is a rating created by the carpet manufacturer shaw. After vigorous industry standard wear simulating 20 000 foot traffic the worn carpet is compared to an unworn piece to determine how the piece has changed. Why is par rating a big deal for indoor grow light systems.

The par carpet rating system was created by shaw industries and designates a number from one to five rating a carpet s durability based on a typical family of four scenario. It can be used to test all types of hid grow lights cmh grow. With over 50 years of experience behind them empire today is well known for their high level in home service and wide range of flooring options. Par is one of the biggest factors in whether your grow lights will provide you with the best yield for your garden.

Par or performance ratings. Based out of dalton georgia karastan has an impressive variety of designs styles and textures for all of your carpeting needs whether you need a basic style or animal print cut piles or shag karastan has you covered. For this reason a carpet with a higher tuft twist 5 5 to 7 5 will retain its like new appearance longer and tolerate a higher level of foot traffic. The most well known and widely copied carpet rating systems is the one designed by shaw floors which rates carpet performance from 1 to 5 with a 5 being the best rated carpet for performance under heavy duty testing.

Par rating is somewhat of a mystery but i included here because i get questions on it. Performance appearance rating is a 1 5 scale that rates how well a carpet will perform over time. Homeowners are expected to understand that the higher the par rating number the more durable the carpet will be. When comparing similar quality carpets side by side you must consider the tuft twist rating to help you determine which carpet is the better choice.

I reached out to shaw and they stated par is not a rating they use. The par carpet rating system created by shaw industries designates a number from one to five rating carpet durability based on a typical family of four scenario. I contacted mohawk the only carpets i have seen use a par rating and they were able to give.