1Standard room, 30-year hold
Inputs
Result
Hardwood costs $5,000 to install plus one $2,000 refinish near year 26, totaling $7,000. Carpet installs for $2,000 and is replaced twice more (years 11 and 21) for $6,000. The two totals leapfrog within about $1,000 of each other; at exactly year 30 carpet is fractionally ahead, while hardwood adds uncounted resale value.

