How long does carpet last?
Updated August 2026
Carpet lasts 5–15 years, and most homes land right in the middle at 8–10. The spread is huge because it tracks two things: the fiber under your feet and the traffic over it. Cheap builder-grade polyester in a rental matts flat in 3–5 years, mid to high grade nylon in a busy family room reaches 12–15, and a good wool carpet that gets cleaned on schedule can pass 20. Stairs and hallways always wear first, so the walk paths, not the guest room, are what decide when the whole floor gets pulled.
Lifespan by type and situation
| Type or situation | Typical lifespan | Why |
|---|---|---|
| Builder-grade polyester | 3–5 years | Low face weight, mats and crushes fast in busy rooms |
| Nylon (mid to high grade) | 12–15 years | The most resilient common fiber; springs back under traffic |
| Wool | 20+ years | Premium and durable when kept clean and out of direct sun |
| Olefin / polypropylene | 5–8 years | Stain-resistant and cheap, but flattens under foot traffic |
| Stairs and main hallways | Half the room average | Concentrated traffic grinds the pile down here first |
| Deep-cleaned every 12–18 months | Top of the range | Grit worked into the backing is what ends carpet early |
Signs yours is near the end
- Matting and crushing that no longer fluffs back after vacuuming, worst in the walk paths
- Permanent traffic lanes or a darker trail running door to door
- Stains that keep reappearing after cleaning, a sign they have wicked into the backing
- Fraying, unraveling, or rippling that lifts the carpet off the tack strip
- A musty odor that lingers after a deep clean, pointing to a wet pad or subfloor
- Fibers that feel coarse or brittle underfoot instead of soft
How to add years
Grit is the enemy: it is abrasive sand ground into the pile every time someone walks through, and it saws the fibers apart from the base up. Vacuum the traffic lanes weekly, run a professional hot-water extraction every 12–18 months (every 6–12 with pets or kids), and put walk-off mats at every entry so shoes drop their grit before it reaches the carpet. Rotating furniture spreads the wear, and blotting spills right away keeps them from setting into the backing. A $150–300 deep clean a couple of times a year is cheap next to a $1,500–4,500 replacement, and many warranties actually require documented professional cleaning to stay valid. The full routine is on the carpet maintenance checklist. If the traffic lanes are already worn through, price it against hardwood, which lasts decades longer per dollar over time.
What it costs to replace: plan on $2–6 per square foot installed ($1,500–4,500 for a whole floor). Replacing on your own schedule, before it fails, is almost always cheaper than the emergency version. The home maintenance cost calculator helps you set the money aside before it comes due.
OnOtto tracks your carpet cleanings age and service history, and warns you before end of life instead of after the flood.
Track your home's systems, free for 30 daysFrequently asked questions
How often should carpet be professionally cleaned?
Every 12–18 months for a normal household, and every 6–12 months with pets, kids, or allergies. Many carpet warranties require documented professional hot-water extraction every 18–24 months, so skipping it can void your coverage. Between visits, vacuum the high-traffic lanes weekly and the rest of the room every week or two. A pro clean runs $150–300 for a few rooms and pulls out the embedded grit that a household vacuum leaves behind, which is the single biggest thing standing between an 8-year carpet and a 12-year one.
Does the carpet pad wear out too?
Yes, and it usually gets replaced with the carpet. A good pad lasts about as long as the carpet above it, 8–10 years, and a denser pad (6–8 pound rating) noticeably extends carpet life by cushioning each footfall. A flattened, crumbling, or moldy pad will make brand-new carpet feel dead underfoot, so almost no installer will lay new carpet over old padding. Pad adds only about $0.50–1.00 per square foot to the job, which is a cheap upgrade to make while the floor is open.
Is it worth replacing carpet in just the high-traffic areas?
It is tempting because stairs and hallways wear out years before the bedrooms, but matching is the catch. Carpet fades and changes with age and sun, and dye lots vary batch to batch, so a patch of new carpet next to a 7-year-old field almost never blends. Runners and area rugs over the worst lanes are the smarter stopgap: they hide the wear and protect what is left for $50–300 apiece. When more than one or two rooms have gone, replacing the whole floor at once is usually the better value.
How long does carpet last with pets?
Plan on the short end, roughly 5–8 years. Claws snag and pull loops, accidents soak into the pad and subfloor where they cause lasting odor, and pet dander loads the fibers between cleanings. You can push back with a stain-resistant nylon, a moisture-barrier pad, cleaning every 6–12 months, and cleaning up accidents immediately down to the pad rather than just the surface. Once odors persist after a professional clean, the pad underneath has almost certainly absorbed them and needs to come out.