Nylon:
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The most common used fiber since the early 1960s
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More expensive than other synthetic carpets
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Can be used in a variety of carpet styles
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Many yarns are very soft
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Durable, resilient, and receptive to being dyed in many different colors.
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Treated with stain protection to protect from household stains and spills
Polypropylene/ Olefin:
- Will not absorb water
- Yarns are solution-dyed (pigment goes through the entire yarn)
- Colors are fade resistant and stain resistant, bleach, or harsh chemicals, spills ect.
- Not as resilient as other yarns; normally used in loop pile constructions
Polyester:
- Yarns are exceptionally soft and colorful
- Naturally stain and fade resistant
- Not as resilient as nylon, but will perform similar if constructed well
- Generally only available in cut pile styles
- Usually less expensive than nylons of comparable weights
Triexta:
- Allergy resistant fiber that is very durable and incredibly soft
- Very mold and mildew resistant
- Quick drying which is best for individuals with allergies or asthma.