Full Home Renovation Cost in Montana | 2026 Estimate
How much does a full home renovation cost in Montana? This page combines estimates from 7 major renovation projects, both interior and exterior, to give you a complete picture for 2026. Costs cover typical residential projects and vary by scope, materials, and contractor.
Full Renovation Estimate for Montana
Low End
$30,873
Typical
$59,447
High End
$113,809
| Project | Low | Typical | High |
|---|---|---|---|
| Flooring | $1,826 | $4,565 | $9,130 |
| Interior Painting | $1,236 | $3,903 | $7,951 |
| Roofing | $9,090 | $11,687 | $15,583 |
| Siding | $6,159 | $15,191 | $33,716 |
| Exterior Painting | $1,370 | $3,853 | $7,651 |
| Windows | $5,301 | $8,466 | $16,214 |
| Deck | $5,891 | $11,782 | $23,564 |
| Total | $30,873 | $59,447 | $113,809 |
Interior Renovation Estimate
The interior portion covers kitchen remodel, bathroom remodel, new flooring, and interior painting in Montana.
Low End
$3,062
Typical
$8,468
High End
$17,081
| Project | Low | Typical | High |
|---|---|---|---|
| Flooring | $1,826 | $4,565 | $9,130 |
| Interior Painting | $1,236 | $3,903 | $7,951 |
| Interior Total | $3,062 | $8,468 | $17,081 |
Exterior Renovation Estimate
The exterior portion covers roofing, siding, exterior painting, window replacement, and deck construction in Montana.
Low End
$27,811
Typical
$50,979
High End
$96,728
| Project | Low | Typical | High |
|---|---|---|---|
| Roofing | $9,090 | $11,687 | $15,583 |
| Siding | $6,159 | $15,191 | $33,716 |
| Exterior Painting | $1,370 | $3,853 | $7,651 |
| Windows | $5,301 | $8,466 | $16,214 |
| Deck | $5,891 | $11,782 | $23,564 |
| Exterior Total | $27,811 | $50,979 | $96,728 |
What's Included in a Full Renovation
Each component in our estimate covers the typical scope for a residential project. Here is what each line item includes:
Flooring
New flooring installation across main living areas, including hardwood, tile, LVP, or carpet.
Interior Painting
Full interior paint job covering walls, ceilings, and trim throughout the home.
Roofing
Complete roof replacement with new shingles, underlayment, and flashing.
Siding
Full siding replacement in vinyl, fiber cement, or wood, including wrap and trim.
Exterior Painting
Exterior paint job covering siding, trim, soffits, and fascia.
Windows
Replacement of all windows with new energy-efficient units.
Deck
New deck construction or full deck replacement with railing and stairs.
Not every renovation includes all components. Use the individual calculators linked above to customize estimates for your specific project scope.
How Montana Compares to Neighboring States
Full renovation costs vary significantly by state. The table below shows how Montana's typical full renovation estimate compares to neighboring states. If you live near a state border, contractors from a neighboring state may offer different rates.
| State | Full Renovation (Typical) | vs. Montana |
|---|---|---|
| Montana (you) | $59,447 | -- |
| South Dakota | $58,400 | -2% |
| Idaho | $58,870 | -1% |
| Wyoming | $59,618 | Same |
| North Dakota | $61,480 | +3% |
Detailed Cost Calculators for Montana
Get a customized estimate for any individual project. Each calculator lets you adjust scope, materials, and project size for Montana:
How these costs were calculated
Data sources: Bureau of Labor Statistics (OEWS), Craftsman National Estimator, NAHB permit data
Granularity: State-level averages; metro areas may vary 20–30%
See our full methodology. Report an error.