This calculator prices a garage door as a base unit that material and style multiply, not add — steel at 1.0×, aluminum 1.1×, fiberglass 1.4×, vinyl 1.05×, wood 2.2×, and traditional 1.0×, contemporary 1.15×, carriage 1.3×, custom 1.8× on top of that. A single steel traditional door with polyurethane insulation and a new opener runs $1,080–$1,770 installed; the same door in custom wood runs $3,762–$6,336.
How this calculator prices a door
The starting point is a base price range set by door size and insulation level, then multiplied by a material factor and a style factor before labor and any add-ons are added on top.
Why material and style multiply instead of add
Because both factors are multipliers on the same base price, choosing an expensive material and an elaborate style compounds rather than stacks. Swapping the same double 16×8 polyurethane-insulated door from steel/traditional to wood/custom:
| Configuration | Material × | Style × | Door cost |
|---|---|---|---|
| Steel, traditional | 1.0 | 1.0 | $950–$1,600 |
| Wood, custom | 2.2 | 1.8 | $3,762–$6,336 |
Computed from this calculator's own doorBase, matMult, and styleMult constants: door cost = base × material multiplier × style multiplier.
That's roughly a 4x jump on the door alone, driven entirely by two multipliers of 2.2 and 1.8 acting on the same base — neither factor looks dramatic in isolation, but together they change the door line from under $1,600 to over $6,300 before labor is even added.
What insulation buys, and an honest note on the ROI figure
This calculator's energy-savings estimate is category-based, not derived from a specific R-value calculation: no insulation returns $0 in savings, polystyrene-insulated doors are estimated at $60–$120/year, and polyurethane-insulated doors at $100–$200/year, reflecting polyurethane's better performance as a foam-in-place insulator versus polystyrene panels.
On the resale-value side, this calculator reports an ROI range as 90–97% of the installed cost recouped at resale. That figure is this calculator's own internal assumption, not a specific published percentage — garage door replacement is consistently cited across industry cost-versus-value surveys as one of the higher-recouping exterior projects, but the editions of that survey disagree with each other by wide margins and no single verified source backs a precise percentage, so none is presented here as fact.
Who installs it
Garage door installation isn't its own tracked BLS occupation; on a mixed-scope crew it most often falls under Carpenters, with a national mean wage of $31.55/hr ($65,630/yr) as of May 2025 — though many garage door companies employ dedicated installation techs rather than general carpenters, and BLS does not publish a separate wage series for that specialty.
What this estimate excludes, and reading a quote against it
This price is the door, labor, and whichever add-ons you selected — opener, old-door removal, window panels, keypad. It does not include electrical work if your garage lacks a dedicated outlet for a new opener, structural repair to a damaged frame or header, or a new circuit if you're upgrading to a smart opener that needs its own power.
If a quote is well above this range on an otherwise standard single or double steel door, ask what material and style multiplier it implies — a bid that's 3–4x this calculator's steel/traditional number is usually pricing wood or a heavily customized carriage-style door, not a straightforward replacement.
Methodology
Door cost, labor, ROI, and energy-savings category figures are this calculator's own doorBase, matMult, styleMult, laborLow/laborHigh, roiLow/roiHigh, and energySavings constants. Wage data is BLS OEWS May 2025.
Sources
- U.S. Bureau of Labor Statistics — OEWS Profile, Carpenters (47-2031), May 2025 — accessed 2026-09-05