1Default 500 sq ft floor over 30 years
Inputs
Result
Hardwood is $5,000 installed plus one ~$2,000 refinish at year 25 = $7,000. Laminate is $2,000 installed plus one replacement at year 18 = $4,000. Laminate wins by $3,000 on cost; refinishing keeps hardwood out of the landfill but not ahead on price.

