The cost comparison below reflects typical U.S. prices for pre-hung exterior doors, including standard installation. Key drivers include door material, size, finishing, and whether hardware or weatherstripping are included. The goal is to provide clear cost ranges to help buyers budget for a replacement or new entry door.
Assumptions: standard 36-inch width, 80-inch tall door, mid-range hardware, basic installation, no custom finishes.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Fiberglass door (pre-hung, exterior) | $900 | $1,800 | $3,000 | Includes basic frame; finishes vary. |
| Steel door (pre-hung, exterior) | $600 | $1,200 | $2,200 | Rougher feel, good security; may need trim. |
| Installation & labor (door only) | $400 | $1,000 | $1,800 | Removal of old door may add cost. |
| Total installed (fiberglass) | $1,600 | $2,800 | $4,800 | Labor included; hardware varies. |
| Total installed (steel) | $1,200 | $2,200 | $3,900 | Often lower upfront, higher finish costs possible. |
Assumptions: region, specs, labor hours.
Overview Of Costs
Fiberglass doors generally cost more than basic steel but offer better insulation and moisture resistance. A typical installed range is $1,600-$4,800, with most homeowners paying around $2,800-$3,000 for mid-range setups. Steel doors are usually cheaper to purchase, with installed ranges commonly $1,200-$3,900, and $2,200-$3,000 for mid-tier options. The price spread reflects differences in core construction, finishes, and hardware compatibility. Labor cost heavily influences final totals, as do local permit rules and old-door removal needs.
Cost Breakdown
| Material | Labor | Hardware & Finishes | Permits/Delivery | Warranty/Contingency | Subtotal |
|---|---|---|---|---|---|
| Fiberglass | $600 | $300 | $80 | $50 | $1,030 |
| Steel | $450 | $250 | $60 | $40 | $800 |
| data-formula=”labor_hours × hourly_rate”> | |||||
Factors That Affect Price
Door thickness and core influence insulation and security; higher-density cores raise cost. Finish quality (painted, stained, or factory-applied veneer) adds to price. For fiberglass, performance is tied to resin infusion and core materials; for steel, corrosion resistance and edge trim matter. Material-specific thresholds: fiberglass doors with polyurethane cores often command higher pricing than hollow-core steel equivalents.
Ways To Save
Consider non-custom sizes and standard finishes to reduce costs. Shop pre-hung units to minimize installation time. If possible, reuse existing hardware to trim expenses, or select a door with a basic lockset and weatherstripping. Scheduling during off-peak seasons can also yield savings from some installers.
Regional Price Differences
Prices vary by region due to labor markets and material availability. In the Midwest, fiberglass and steel doors may be on the lower end compared to West Coast prices. The Northeast often sees higher installation costs due to code requirements and tighter job sites. Typical regional deltas range from ±10% to ±25% relative to the national average. Regional adjustments: Midwest -10%; West Coast +15%; Northeast +5%.
Labor & Installation Time
Labor costs depend on door type, frame condition, and whether old door removal is needed. A standard install typically requires 4–8 hours for one door, with crew rates ranging from $75-$125 per hour, depending on locale. Total labor often drives the gap between Fiberglass and Steel installations.
Additional & Hidden Costs
Hidden costs can include old door disposal, bulkhead repairs to the frame, paint or stain upgrades, and extended warranty add-ons. Weatherproofing and threshold upgrades may add $50-$300. If the jam requires reinforcement or shimming, expect extra labor. Surprise fees may arise for non-standard openings or custom finishes.
Real-World Pricing Examples
Three scenario cards illustrate typical outcomes. All prices assume standard 36″ x 80″ exterior doors and basic weatherstripping.
Basic Scenario
Fiberglass pre-hung door with standard hardware; minimal finishing. Specs: 6-7 hours install, 1 technician, standard finish. Total: $1,600 – $2,000. Per-unit: $1,000-$1,400 for door, $350-$500 for labor.
Mid-Range Scenario
Steel pre-hung with upgraded hardware and weatherstripping; painted finish. Specs: 6-9 hours, 2 crew members. Total: $2,000-$3,000. Per-unit: $1,000-$1,500 for door, $400-$900 for labor.
Premium Scenario
Fiberglass with premium hardware, insulated glass, and factory stain. Specs: 8-12 hours, 2-3 crew members, complex trim. Total: $3,500-$4,800. Per-unit: $1,600-$2,200 for door, $1,200-$2,000 for labor.
