Homeowners typically pay for labor to install exterior French doors, with price influenced by door type, framing conditions, and finishing work. The main cost drivers are door layout, removal of old units, rough opening adjustments, and weatherproofing. This guide breaks down the labor costs, provides clear ranges, and highlights factors that affect pricing.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Labor (installation) | $600 | $1,200 | $2,000 | Includes framing adjustments, hinge alignment, and sealant work. |
| Per-Unit Labor Hours | 6–8 hours | 8–14 hours | 14–20 hours | Depends on door width, glass, and whether existing jambs are reused. |
| Permits & Inspections | $0–$150 | $50–$400 | $600+ | Regional rules may apply for structural changes. |
| Materials (not including the door) | $0–$300 | $100–$600 | $1,000+ | Weatherproofing, shims, foam, fasteners, flashing. |
| Delivery/Removal of Existing Door | $0–$100 | $100–$350 | $500+ | Depends on accessibility and disposal needs. |
| Labor Overhead & Contingency | $0–$100 | $150–$400 | $600+ | Accounts for small unexpected needs. |
Overview Of Costs
Cost estimates for installing exterior French doors focus on labor time and the complexity of the opening. Typical project ranges span from $1,000 to $3,000, depending on door size, frame adjustments, and finishing requirements. The per-unit labor rate commonly translates to about $75–$150 per hour for skilled installation, with total hours varying by door width, presence of sidelites, and the need for structural reinforcement. Assumptions: standard 2-door unit, mid-range framing, no major structural work.
Price At A Glance:
– Low range: $1,000–$1,500 (simple install, new opening)
– Average range: $1,500–$2,200 (typical fit, minor adjustments)
– High range: $2,000–$3,000+ (complex install, large doors, or difficult access)
Cost Breakdown
The following table outlines how labor and related costs typically distribute across project elements. The figures assume mid-range exits with standard 2-panel or 1-3/4 inch thick units and weatherproofing to meet code.
| Category | Low | Average | High | Notes | Per-Unit Detail |
|---|---|---|---|---|---|
| Labor | $600 | $1,200 | $2,000 | Framing, hinge alignment, shimming, insulation, sealing. | $/hour: $75–$150 |
| Permits | $0 | $50 | $600 | Depends on jurisdiction and structural changes. | Flat or percentage of project |
| Delivery/Removal | $0 | $100 | $500 | Site access impacts cost. | Flat |
| Materials (aux) | $0 | $100 | $600 | Foam, flashing, shims, sealants, weatherstripping. | Per project |
| Warranty & Overhead | $0 | $150 | $400 | Trade overhead, small contingency. | Flat |
| Contingency | $0 | $100 | $400 | Unforeseen adjustments or repairs. | Flat |
What Drives Price
Several drivers influence this labor price, including door width, glass configuration, and whether the opening requires structural reinforcement. Two niche drivers are door type (vinyl, fiberglass, or wood) and the presence of sidelites or transoms, which add complexity. For example, a fiberglass exterior door with sidelites typically adds 2–4 hours of labor compared with a standard non-glazed unit. A tall, multi-point locking system can also add $150–$400 in installation time due to alignment precision and hardware tolerances.
Other key factors are the existing frame condition, whether the jamb must be rebuilt, and if the project involves moisture barriers or low-E glazing seals. Contractors may also adjust pricing for tight loading zones or multi-story stairs access. Assumptions: standard weatherproofing, no major structural change.
Labor & Installation Time
Expect total hours to rise with door width and hardware complexity. A basic pair of 6’8″ French doors in a standard wall may require 8–12 hours, while larger 8’0″ units with sidelites can extend to 12–20 hours. Labor rates typically range from $75 to $150 per hour, depending on regional labor markets and contractor experience. Time efficiency depends on existing openings and weatherproofing requirements.
Regional Price Differences
Pricing varies by region due to labor costs, permitting rules, and material availability. In the Northeast urban markets, labor components tend to be at the high end of the spectrum, while rural areas may see lower rates. A typical regional delta might be ±20% relative to national averages, with coastal cities skewing higher and inland areas often lower. Assumptions: standard door kit, no major reframing.
Real-World Pricing Examples
Three scenario cards illustrate common outcomes. Each uses the same basic install steps but with varying door specs and site conditions.
Basic Scenario
Door: standard 6’8″ vinyl French doors, no sidelites, standard weatherproofing. Labor hours: 8–12. Per-unit labor rate: $90. Total labor: $720–$1,080. Other costs: permits $0–$150, delivery $0–$100, miscellaneous $0–$100. Estimated total project range: $880–$1,430.
Mid-Range Scenario
Door: fiberglass doors, with mid-range glass, no transoms, moderate opening adjustments. Labor hours: 12–16. Per-unit rate: $110. Total labor: $1,320–$1,760. Other costs: permits $50–$400, delivery $100–$350, materials $100–$400, contingency $150–$350. Estimated total project range: $1,970–$3,260.
Premium Scenario
Door: wood doors, with sidelites and low-E glazing, full structural reinforcement. Labor hours: 16–20. Per-unit rate: $135. Total labor: $2,160–$2,700. Other costs: permits $300–$600, delivery $300–$500, materials $300–$800, contingency $300–$600. Estimated total project range: $3,360–$4,900.
Assumptions: region, specs, labor hours.