Sliding French doors typically cost $2,000-$6,500 installed, with an average project near $3,800 for a standard replacement opening. Door material, size, glass options, framing repairs, and local labor rates drive the final price.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Door unit | $900 | $2,300 | $5,000 | Standard two-panel models; custom sizes cost more |
| Installation labor | $600 | $1,200 | $2,500 | Higher with framing or trim repairs |
| Installed project | $1,500 | $3,800 | $7,500 | Includes a typical door and replacement labor |
Typical installed prices for sliding French doors
A basic two-panel vinyl unit in a standard 5- or 6-foot opening may total $1,500-$3,000 installed. Midrange fiberglass or clad-wood doors with low-E glass often land at $3,000-$5,500. Custom, oversized, or premium wood systems can reach $7,500 or more when installation requires structural work.
Prices assume a replacement in an existing opening, ordinary access, and standard hardware. New construction, wider openings, specialty colors, and high-performance glass change the estimate. For a common 6-foot replacement, budgeting $2,500-$4,500 covers many standard-quality projects. Assumptions: U.S. suburban labor rates, standard two-panel configuration, no major water damage or structural changes.
What door, labor, and trim charges include
Quotes should separate the door package from installation and related work. A low unit price may exclude delivery, disposal, interior casing, or repair of the sill. Confirm whether the quote includes flashing, insulation, weatherstripping, and cleanup.
| Quote component | Typical price | Common pricing basis | What changes it |
|---|---|---|---|
| Door and glass | $900-$5,000 | $150-$420 per sq ft of door area | Frame material, glass, size |
| Removal and installation | $600-$2,000 | $75-$125 per labor hour | Access, crew size, opening condition |
| Trim and flashing | $150-$700 | $5-$15 per linear ft | Interior and exterior finish details |
| Disposal and delivery | $100-$450 | Per job | Distance and old-door size |
| Opening repairs | $250-$2,000+ | Per job | Rot, leaks, framing or sill damage |
Ask whether the quote includes all finish work and removal before comparing totals.
How opening width, frame material, and glass raise the quote
Standard 5- to 6-foot-wide doors generally cost less than 8-foot or wider configurations. Moving from a two-panel to a three- or four-panel system may add $800-$2,500 for the unit and can require more installation time. If widening the opening involves a header change, structural work may add $1,000-$4,000 or more.
Vinyl is usually the lowest-priced frame, while fiberglass and wood or aluminum-clad wood tend to cost more. Upgrading from basic double-pane glass to laminated, impact-rated, or advanced energy-efficient glass can add roughly $300-$1,500, depending on door size and local requirements. Measure the actual rough opening and specify the glass package before accepting a per-door estimate.
Regional labor rates for patio-door replacement
Labor and delivery can vary substantially by market. Installation in lower-cost rural areas may run 10%-20% below a national midrange estimate, while dense coastal cities and high-cost metropolitan areas may be 15%-35% above it. Older housing stock can also increase local prices when crews commonly encounter out-of-square openings or outdated flashing.
These differences apply mainly to labor, travel, and disposal; the manufacturer’s door price may vary less. Local building rules may require safety glass, permits, or specific energy ratings. Compare written quotes from installers working in the same ZIP code and for the same door specification.
How many hours a sliding door installation takes
A straightforward replacement usually takes a two-person crew about 4-8 hours, with labor charges commonly totaling $600-$1,200. Removing an old unit, setting the new frame, sealing it, and reinstalling trim are typical tasks. A new opening or substantial framing repair can extend work to one or two days and push labor toward $1,500-$2,500.
Installers may charge a minimum service fee or include travel in a flat project rate. A second trip for custom trim, delayed delivery, or unexpected water damage can add cost. Confirm crew size, estimated hours, and the hourly or flat-rate basis in the written bid.
Three example quotes for common door projects
| Project specification | Door price | Labor and other work | Estimated total |
|---|---|---|---|
| 5-foot vinyl, standard double-pane replacement | $1,000-$1,600 | 5-6 hours; $650-$1,000 | $1,750-$2,850 |
| 6-foot fiberglass, low-E glass, new trim | $2,000-$3,200 | 7-9 hours; $900-$1,500 | $3,100-$5,200 |
| 8-foot clad-wood unit, sill and framing repairs | $3,500-$5,500 | 12-18 hours; $1,800-$3,200 | $5,600-$9,200 |
These examples show why a door-only price is not a complete project estimate. Tax, permit fees, and unusually difficult access may be additional. Use the scope and included work—not just the advertised unit price—to compare quotes.
Where replacement scope can lower the final price
Keeping the existing opening, choosing a standard-size vinyl or fiberglass unit, and avoiding decorative or specialty glass can reduce the estimate. If the frame and sill are sound, ask whether a full-frame replacement is necessary; an insert replacement may cost less, though it can reduce the glass area slightly. A repair may be more economical when only rollers, locks, or weatherstripping have failed.
Prepare the work area and arrange access to the door, but leave removal and installation to qualified installers if the unit is heavy or the opening needs weatherproofing. Get at least three itemized bids using the same size, frame, glass, and trim scope. Do not cut costs by omitting flashing, sealing, or repairs needed to prevent water intrusion.