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Flooring

Carpet Guide: Types, Fibers & Cost

Lumberama Editorial Team, Carpet & Flooring Specialists Sep 4, 2026 12 min read
Plush textured carpet installed in modern bedroom showing soft fiber texture and color

Carpet Fibers

Nylon: The most popular and versatile carpet fiber (65% of residential carpet). Pros: extremely durable, resilient (bounces back from foot traffic), stain-resistant (especially solution-dyed nylon), and available in many styles and colors. Cons: more expensive than polyester. Best brands: Mohawk SmartStrand, Shaw Anso. Cost: $3-$8/sq ft.
Polyester (PET): The second most popular fiber. Pros: soft and luxurious feel, excellent stain resistance (naturally hydrophobic), vibrant colors, and more affordable than nylon. Cons: less durable (crushes and mats in high-traffic areas), less resilient. Cost: $2-$5/sq ft.
Triexta (PTT/SmartStrand): A newer fiber (classified separately from polyester). Pros: combines the softness of polyester with durability approaching nylon, excellent stain resistance, partially plant-based (37% from corn sugar in Mohawk SmartStrand). Cons: limited history (introduced 2009). Cost: $3-$7/sq ft.
Olefin (polypropylene): Used primarily for berber and loop carpets. Pros: moisture and mildew resistant, bleach-cleanable, and affordable. Cons: least durable, crushes easily, and oil-attracting (hard to clean oil-based stains). Cost: $1-$4/sq ft.
Wool: The premium natural fiber. Pros: naturally stain-resistant, luxurious feel, naturally flame-retardant, and sustainable. Cons: most expensive, requires professional cleaning, and can be damaged by moisture and insects. Cost: $6-$20/sq ft.

Carpet Styles

Cut pile (plush/velvet): Fiber tips are cut, creating a smooth, uniform surface. Elegant and formal appearance. Shows footprints and vacuum marks. Best for: bedrooms, formal living rooms, and low-traffic areas.
Textured (cut pile): Fibers are twisted and set at different heights, creating a casual, multi-toned appearance. Hides footprints and vacuum marks. The most popular residential style. Best for: living rooms, bedrooms, and moderate-traffic areas.
Frieze (twist): Tightly twisted fibers that curl at the tip. Casual, textured appearance. Very good at hiding footprints. Best for: high-traffic areas and family rooms.
Berber (loop pile): Uncut loops in a level or multi-level pattern. Durable and hides soil. Cons: loops can snag and unravel. Best for: basements, offices, and high-traffic areas.
Pattern: Combination of cut and loop fibers creating geometric or organic patterns. Modern and distinctive. Cost: typically premium pricing.

Carpet Padding

Padding goes under the carpet and is critical for comfort, durability, and noise reduction.
Do not skip quality padding: good padding extends carpet life by 50% or more.
Types: Rebond (most common): recycled foam in various densities. For residential: 6-8 lb density, 7/16 inch thick. Cost: $0.30-$0.60/sq ft. Memory foam: premium comfort. Cost: $0.50-$1.00/sq ft. Fiber pad: firm, thin padding for berber and commercial carpet. Cost: $0.30-$0.50/sq ft.
Rule: Thicker is not always better. For most cut pile carpet: 7/16 inch, 6-8 lb density. For berber/loop: 3/8 inch, 8+ lb density (firmer to support loops). Too-thick padding under berber causes the carpet to flex and can damage the seams.

Costs

Carpet (material only): Budget: $1-$3/sq ft. Mid-range: $3-$6/sq ft. Premium: $6-$12/sq ft. Wool: $8-$20/sq ft.
Padding: $0.30-$1.00/sq ft.
Installation: $1-$3/sq ft (labor).
Total installed (mid-range, with padding): $5-$10/sq ft.
Average room (200 sq ft): $1,000-$2,000 installed.
Average whole house (1,500 sq ft): $7,500-$15,000 installed.
Carpet removal (old carpet): $0.50-$1.50/sq ft.
Subfloor repair (if needed): $1-$3/sq ft.

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Lumberama Editorial Team

Carpet & Flooring Specialists

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