Patio Door Replacement Cost in NJ: Sliding and French, 2026
Most patio door jobs cost about $2,500. See the range by door type and frame, and what adds to the bill before you ask for quotes.
- Sliding and French
- Sourced prices
- Installation included in our quotes
Patio door replacement cost at a glance
Sources: Bob Vila, May 2024 (Angi data) and This Old House, updated Nov 2026. U.S. figures. NJ quotes can differ.
How much does a patio door cost by door type and frame?
A French or bifold door can cost more than a standard slider. Wood frames cost about twice as much as vinyl. Tap a column to sort.
| Door or frame | Group | Low | High | What it covers | Source |
|---|---|---|---|---|---|
| Sliding door, any frame | Door type | $1,000 | $3,000 | Door and labor | Bob Vila, May 2024 |
| French door, any frame | Door type | $400 | $4,000 | Door and labor | Bob Vila, May 2024 |
| Telescoping door | Door type | $1,500 | $5,000 | Door and labor | Bob Vila, May 2024 |
| Bifold door | Door type | $3,000 | $10,000 | Door and labor | Bob Vila, May 2024 |
| Vinyl frame, sliding | Frame | $1,600 | $6,500 | Installed system | RemodelingExpense, Jun 2026 |
| Aluminum frame, sliding | Frame | $2,200 | $8,500 | Installed system | RemodelingExpense, Jun 2026 |
| Fiberglass frame, sliding | Frame | $2,500 | $9,000 | Installed system | RemodelingExpense, Jun 2026 |
| Wood or clad frame, sliding | Frame | $3,500 | $12,000+ | Installed system | RemodelingExpense, Jun 2026 |
U.S. ranges. Door-type rows come from a May 2024 guide, so expect some drift since then. Frame rows are 2026 installed ranges for one sliding door system. The two groups use different methods, so compare rows inside each group. A "+" means the source gives an open top end.
What does a sliding glass door replacement cost?
Most sliding doors land between $1,000 and $3,000 for door and labor.
Size and panel count drive the price most. A two-panel door is the standard 6 foot slider. Add a third or fourth panel and the average door price rises from $950 to $4,000 (This Old House).
Vinyl is the lowest-cost frame. Fiberglass and wood cost more and take more work to install. Your installer measures the opening first, because a door that does not fit costs more to fix than to order right.
What changes the price of a patio door replacement?
Repairs to the opening and special glass add the most. Labor is the most common extra.
Added cost per job. Labor and old-door removal: Bob Vila, May 2024. Repairs and glass: RemodelingExpense, Jun 2026. A "+" means the source gives an open top end, and the bar stops at $5,000.
What does a French patio door cost?
Bob Vila lists $400 to $4,000, a wider spread than sliding doors.
The low end is a basic vinyl pair. The high end is a wood or fiberglass pair with divided glass. French doors swing, so the opening and the room inside need space for the panels.
See our French doors and sliding patio doors, or browse all replacement doors.
What does patio door installation cost in NJ?
New Jersey prices vary by town. Modernize reports that Hudson County and Shore towns price higher, while Camden County and much of Central New Jersey run lower.
That note covers window jobs, and doors follow the same labor market. Older homes add work too. 63% of New Jersey homes were built before 1980 (see your county), and a door in an older frame may need sill or trim repair. Budget for it.
For a price on your own opening, use our cost calculator or ask for a written quote after a free in-home measure. Installation is included.
Sources: Modernize NJ, Aug 2026. U.S. Census Bureau, ACS 2020–2024.
4 checks before you sign a patio door quote
Check the registration
NJ requires home improvement contractors to register with the Division of Consumer Affairs. Ours: HIC reg.# 13VH11201500.
Ask what is in the price
Door, labor, old-door removal, trim and the sill. Each should be a line on the quote.
Measure first
Ask for an in-home measure before the price. We measure free.
Plan without the tax credit
The federal 25C credit covered doors through Dec 31, 2025 only. Price 2026 work without it.
Sources for these checks
- NJ Division of Consumer Affairs, Home Improvement Contractors: njconsumeraffairs.gov
- IRS Energy Efficient Home Improvement Credit, reviewed Apr 28, 2026: irs.gov
Patio door cost questions, answered
How much does patio door replacement cost?
How much does a sliding glass door replacement cost?
Is a French patio door more expensive than a sliding door?
What is the cheapest frame material for a patio door?
Does installation cost extra?
Can I get a federal tax credit for a new patio door in 2026?
Get your exact price in writing
Free in-home measure. Installation included. 15-year door warranty.
All sources on this page
- Bob Vila, Patio Door Replacement Cost, May 29, 2024 (cites Angi: $1,550 to $6,250, average $2,500): bobvila.com
- This Old House, Sliding Patio Door Cost, updated Nov 2, 2026: thisoldhouse.com
- RemodelingExpense, Replacement Sliding Door Cost, updated Jun 27, 2026: remodelingexpense.com
- Modernize, Window Replacement Cost in New Jersey, Aug 27, 2026: modernize.com
- U.S. Census Bureau, American Community Survey 2020–2024 (home age): our county data page
- IRS, Energy Efficient Home Improvement Credit: irs.gov
