When to Replace Your Carpet

Carpet lasts 8 to 15 years depending on fiber type, traffic, and how well you maintain it. Fiber type is the biggest variable. Nylon is the workhorse... it's the most resilient, handles heavy traffic, and resists matting better than anything else. A quality nylon carpet in a bedroom can last 15 years easily. Polyester is softer and cheaper but mats down in high-traffic areas within 3 to 5 years. Olefin (polypropylene) is stain-resistant and cheap, which is why it's in most rental properties, but it crushes flat and looks terrible after 5 to 7 years. Wool is the luxury option... naturally resilient and stain-resistant, lasting 15 to 20 years, but at 3 to 4 times the cost of nylon. What's underneath the carpet matters almost as much as the carpet itself. The padding absorbs impact and prevents the carpet backing from grinding against the subfloor. Cheap, thin padding (6 lb density or less) breaks down quickly, causing the carpet above it to wrinkle, bunch, and wear unevenly. Quality padding (8 lb density, 7/16 inch thick) costs an extra $0.50 to $1.00 per square foot but can add 3 to 5 years to carpet life. Foot traffic is the obvious one. A hallway or family room sees 10 times the traffic of a guest bedroom, and the carpet shows it. Homes with pets and kids will see the lower end of the lifespan range almost universally. Professional cleaning every 12 to 18 months removes deep-set dirt particles that act like sandpaper on carpet fibers... skipping this is the number one reason carpet looks terrible well before its time.

Carpet is one of the cheaper flooring options, so most people pay cash. A 1,000 square foot job runs $2,000 to $8,000 depending on quality... that's achievable on a credit card or savings for most homeowners. Home Depot and Lowe's both offer 0% financing for 12 to 18 months on flooring purchases, which is the easiest path if you need to spread payments out. For a whole-house recarpet on the higher end, a home improvement personal loan works but watch the interest rate... anything over 12% and you're paying a lot of extra money for carpet that won't last more than 10 to 12 years anyway. Keep it simple. Buy mid-range nylon and pay cash if you can.

Carpet is sold by the square yard (9 square feet), though many retailers now quote by the square foot for simplicity. To estimate how much carpet you need: measure each room's length and width in feet, multiply to get square footage, then add 10% for waste from cuts, doorways, and pattern matching.

Carpet comes in standard roll widths of 12 feet and 15 feet. Your installer will calculate seam placement to minimize visible seams... ideally in low-traffic, less visible areas. Rooms wider than 12-15 feet will have at least one seam.

Padding is equally important to measure. The standard recommendation is 7/16-inch thick, 8 lb density padding for most residential applications. Stairs need thinner padding (3/8 inch) for safety... too much cushion on stairs creates a tripping hazard.

For cost budgeting: expect to buy 10-15% more carpet than your exact square footage due to waste. A 200 sq ft room typically requires 220-230 sq ft of carpet. Get your installer to measure rather than guessing... carpet is one of those things where professional measurement prevents expensive mistakes.

Most single rooms are done in a day, including furniture moving and old carpet removal. A full house recarpet takes 2 to 3 days... the crew removes the old carpet and pad, inspects the subfloor for damage, installs new padding, and stretches the new carpet in. Old carpet removal adds about half a day to the job. Furniture needs to be moved out of each room before work starts... most installers will move basic furniture but not heavy items like pianos, pool tables, or loaded bookshelves. Clear those yourself or hire movers separately. The carpet needs 24 to 48 hours to off-gas that new carpet smell before you should spend extended time in the room... keep windows open if you can.