Cost guides · Updated October 2026

Home project cost guides

Typical national price ranges for 19 home projects, what moves the price, and how to get accurate quotes. Every figure links to its source.

Bath & Accessibility

Bathroom Remodel$6,651–$17,658 Walk-In Tubs$4,000–$22,100 Stair Lifts$2,300–$24,000

Exterior & Roofing

Windows$300–$2,100 per window Roofing$5,902–$13,377 Siding$5,400–$16,000 Gutters$629–$1,736 Doors$547–$2,375 Fencing$1,860–$4,843 Decks & Patios$4,339–$12,652

Interior Remodeling

Kitchen Remodel$14,590–$41,620 Flooring$1,528–$4,850 Painting$965–$3,089 (interior)

Systems, Energy & Structure

Heating & Cooling$5,000–$12,500 Solar$18,292–$36,409 Plumbing$182–$501 per job Insulation$498–$4,500 Foundation Repair$2,225–$8,133 Basement Waterproofing$2,461–$8,202