Labor Cost to Install an Interior Door and Frame in 2026
What is the labor cost to install interior door and frame in 2026? For a standard pre-hung interior door set into an existing rough opening with a new frame, labor typically runs $200–$400 — a 2–4 hour job for one carpenter. If your existing frame is still square and solid, a simple pre-hung swap that reuses the old frame costs less ($120–$260), while replacing just the frame with no new door runs $113–$222. A full project — new door plus new frame, fully installed — typically lands at $250–$600 total.
The big mistake homeowners make is pricing “door installation” as if every job is the same. Replacing a door with its frame (the jambs, head, and casing) is a bigger job than dropping a pre-hung unit into a frame that’s already there — but it’s also the fix that solves sticking, drafts, and crooked swings permanently. This guide breaks down labor costs by scenario, when the frame must be replaced versus reused, what drives the price, and how frame-replacement labor compares to the alternatives.
Quick-answer table (typical 2026 labor):
| Job | Typical labor cost |
|---|---|
| Pre-hung door swap, existing frame kept | $120–$260 |
| Frame-only replacement (jambs + casing, no door) | $113–$222 |
| Pre-hung door + new frame (full replacement) | $200–$400 |
| Slab door + new frame built by the carpenter | $300–$600 |
| New opening or widening/resizing an opening | +$250–$400 |
| Hourly rates: handyman / finish carpenter | $30–$80 / $40–$90+ per hour |
Labor Cost to Install an Interior Door and Frame: Pre-Hung vs. Full Frame Replacement
The door frame — the vertical jambs on each side, the head jamb across the top, and the casing (trim) that covers the joint — is what the door actually hangs on and seals against. Labor depends entirely on how much of that assembly gets replaced:
| Scenario | Typical labor (2026) | Typical job time | Frame material cost |
|---|---|---|---|
| Pre-hung swap in good opening (old frame kept) | $120–$260 | 1–2 hours | $0 — frame reused |
| Slab door hung in existing frame | $200–$570 | 2–4 hours | $0 — frame reused |
| Full frame replacement (new jambs + casing, pre-hung door) | $200–$400 | 2–4 hours | $113–$222 installed |
| Slab + new frame built and hung by the carpenter | $300–$600 | 3–5 hours | $113–$222 installed |
| New opening, or reframing / widening an existing opening | +$250–$400 on top | +1–3 hours | $30–$80 in lumber and shims |
Why frame replacement costs more than a simple swap. A pre-hung unit arrives square from the factory, so the labor is mostly shimming and securing. Replacing the frame means tearing out the old jambs, removing and replacing casing (which often cracks on removal), setting new jambs plumb and square with shims, hanging the door, and re-casing — typically 2–4 hours for an interior door. That extra carpentry time is what moves the labor quote from $120–$260 to $200–$400.
Pre-hung with new frame ($200–$400 labor) is the most common frame-replacement job. The pre-hung unit includes its own factory frame, so the carpenter removes everything down to the rough opening and installs the new unit as one piece. This is the fix for any frame that’s out of square, water-damaged, or chewed up by pets or wear.
Slab plus a carpenter-built frame ($300–$600) is the expensive route. The carpenter builds the frame from jamb stock, mortises hinges into the slab, bores the lockset, and planes the door to fit. It makes sense when the door is a custom or hard-to-match design — not when you’re trying to save money.
New openings ($250–$400 additional) are a different trade skill: cutting into the wall, building the rough opening with a proper header, installing the frame, and patching drywall and paint. That framing work gets billed on top of the door labor.
When the Frame Must Be Replaced
Carpenters say no to reusing a frame — and price the job as a full replacement — in these situations:
Rot or water damage. A frame that’s soft, crumbling, or discolored at the bottom (often from mopping, pet urine, or a nearby plumbing leak) can’t hold hinges or screws. The door will sag within months on a compromised jamb. Full replacement is the only fix.
Out-of-square beyond shimming. Houses settle. If the existing frame is more than about 1/4″ out of plumb, a new pre-hung door shimmed into it will bind or swing on its own. A new frame set square in the rough opening solves it — trying to force a slab into a crooked old frame is where those $500+ labor quotes come from.
Termite or insect damage. Tunnels, hollow-sounding jambs, or frass near the frame mean the structural wood is compromised. A pest treatment plus a new frame is the standard fix — and don’t skip the treatment, or the new frame is next.
Cracked or split jambs. Hinge-side jambs split by slammed doors or long-term stress can sometimes be repaired with glue and screws, but a jamb that’s split through at multiple hinge points usually needs replacement.
Remodeling the opening. Widening a doorway for accessibility, adding a pocket door, or changing the door style (e.g. single to double) all require new framing and a new frame regardless of the old one’s condition.
Quick test before you call: close the door and look at the reveal — the gap between the door edge and the frame. It should be roughly even (about 1/8″) all the way around. If it’s wide at the top and pinched at the bottom, or the door scrapes the frame, the frame is out of square and replacement should be on the table. For a refresher on what standard installs cover, our carpenter door installation labor guide breaks down door-type pricing in more detail.
Frame Replacement Cost Per Linear Foot
Some contractors quote frame replacement by the linear foot, especially when replacing jambs without a full door swap. Typical 2026 pricing for interior frames:
| Frame work | Typical cost |
|---|---|
| Frame replacement per linear foot (materials + labor) | $7–$14 |
| Full interior door frame (jambs + casing, installed) | $113–$222 |
| Casing/trim only, per side | $50–$100 |
Why the math checks out: a standard 36″ × 80″ interior door frame needs roughly 17 linear feet of jamb material — two 80″ side jambs plus a ~36″ head jamb, plus casing. At $7–$14 per linear foot installed, that’s 17 × $7–$14 ≈ $119–$238, right in line with the typical $113–$222 full-frame figure. Taller doors (96″) or wider openings (double doors) use more material and run higher; simple closet frames run lower.
Materials alone are cheap — pine jamb stock and finger-jointed casing run about $2–$4 per linear foot at a lumberyard. The rest of that $7–$14 is labor: removing the old frame without destroying the wall, shimming the new jambs plumb, hanging and adjusting the door, and installing casing with clean mitered corners. That labor ratio is why the per-foot rate looks high compared to lumber prices — and it’s also why DIY frame replacement saves the most money of any door job.
Cost Drivers: What Actually Moves the Price
Six factors decide whether your job lands at the low or high end of every range above:
1. Frame condition. Reusing a sound frame keeps labor at $120–$260. A frame that must come out adds a full frame-replacement labor cycle — expect $200–$400. 2. Who you hire. A handyman at $30–$80/hr handles straightforward pre-hung-with-frame jobs; a finish carpenter at $40–$90+/hr earns the premium on out-of-square openings and custom jamb work. Billed retail rates run well above trade wages — the U.S. Bureau of Labor Statistics carpenter wage data shows median pay around $27–$29/hr, and the difference covers the business, tools, insurance, and guarantee. 3. Widening or reframing. Resizing an opening adds $250–$400 for framing alone, plus drywall repair and repainting. A load-bearing wall may also need an engineer’s header — budget extra and ask before anyone cuts a stud. 4. Casing and trim. New casing runs $100–$200 per door installed, and old casing almost always cracks during removal. Factor it in rather than hoping it survives. 5. Paint and finish. Priming and painting a new door and frame adds $75–$200 if you don’t DIY it. Raw pine jambs must be sealed — unpainted jambs absorb moisture and warp. 6. Hardware and disposal. A new lockset ($10–$60), hinges if not included, and old door/frame disposal ($50–$100) add $100–$200 on top of labor. Ask whether the quote includes hardware installation — some carpenters charge $15–$30 per lockset on top.
DIY vs. Hiring a Pro
Frame replacement sits in the middle of the DIY spectrum — harder than a pre-hung swap, easier than most carpentry:
| DIY | Pro | |
|---|---|---|
| Pre-hung swap, square opening, frame kept | ✅ Doable — shim, level, nail, case it; a Saturday project | $120–$260, 1–2 hours |
| Full frame replacement (pre-hung unit) | ⚠️ Doable with a level, shims, and patience — the frame must be set dead-plumb or the door will swing on its own | $200–$400, 2–4 hours, guaranteed square |
| Frame-only replacement (keep the door) | ⚠️ Tricky — the old door must fit the new frame exactly; one bad measurement ruins the day | $113–$222, and the carpenter owns the fit |
| Slab + new carpenter-built frame | ❌ Mortising, boring, and planing need a router and real experience | $300–$600 — specialist work |
| New opening or widening | ❌ Wall surgery with possible structural and electrical surprises | +$250–$400 framing, plus wall repair |
| Old house, settled out-of-square opening | ⚠️ Planing and scribing take experience; mistakes are hard to undo | Finish carpenter ($40–$90+/hr) earns it here |
The honest take: replace a frame yourself only if the opening is square and you own a 4-foot level — materials are cheap and a bad jamb is fixable by redoing it. Hire a pro when the old frame is badly out of square, when the door is a slab that must be fitted, or when the wall itself needs reframing.
Money-Saving Tips
- Reuse the frame when it’s sound. If the old frame is plumb and solid, a pre-hung swap at $120–$260 labor beats a full frame replacement at $200–$400 — the frame you skip is $113–$222 you don’t spend.
- Bundle multiple doors. A carpenter charging a $100–$150 minimum does 2–3 frame replacements in one visit — per-door labor often drops 25–40% on multi-door jobs.
- Buy the door yourself. Buying your own pre-hung door from a retailer or lumberyard beats carpenter-markup pricing by 10–25%. For the bundled alternative, compare our Home Depot door installation and Lowe’s interior door installation guides — the big-box programs make sense if you’re buying the door there anyway and want one point of contact.
- Do your own painting. Priming and painting the new door and frame yourself saves $75–$200 — it’s the easiest part of the job to take on.
- Keep old casing when possible. Removing casing gently and reusing it skips $100–$200 in new-trim labor per door. Score the paint line with a utility knife first to minimize cracking.
- Haul the debris yourself. Old-door and old-frame disposal runs $50–$100 — a trip to the dump or curbside pickup is free.
- Get 3 itemized quotes. Frame-replacement quotes vary wildly — three quotes reveal who’s charging a $300 minimum for a $150 job and who breaks out hardware, trim, and disposal separately.
Frequently Asked Questions
How long does it take to install an interior door with a new frame?
A full replacement — new pre-hung door plus new frame in an existing rough opening — takes 2–4 hours for an experienced carpenter. A slab door with a carpenter-built frame takes 3–5 hours. New openings or widening add 1–3 hours of framing time, plus drywall repair and repainting that usually spills into a second day.
Is it cheaper to replace the frame or reuse the old one?
Reusing a sound frame is always cheaper: a pre-hung swap runs $120–$260 in labor versus $200–$400 when the frame must be replaced, plus $113–$222 in frame materials and labor. But reusing a rotted or out-of-square frame is false economy — the door will bind or sag, and the repair job costs more than the replacement would have.
Can a carpenter replace just the door jamb without replacing the door?
Yes — frame-only replacement (new jambs and casing, keeping your existing door) typically runs $113–$222, or $7–$14 per linear foot. It works best when the door is a custom or hard-to-match design worth keeping. The catch: the new frame must fit the old door exactly, so the carpenter will measure the door’s hinge mortises and lockset bore carefully — precision work that earns the labor rate.
How much does it cost to reframe an opening for a wider door?
Reframing or widening an opening adds $250–$400 for the framing labor on top of the door install, plus $30–$80 in lumber and shims, and usually $100–$300 in drywall repair and repainting. Load-bearing walls may need an engineer’s header — budget extra and get a structural opinion before anyone cuts a stud.
Should I hire a handyman or a finish carpenter for a frame replacement?
A handyman at $30–$80/hr is fine for straightforward pre-hung units with new frames in square openings — it’s mostly shimming and casing. Hire a finish carpenter at $40–$90+/hr when the opening is out of square, the door is a slab that needs fitting, or the jambs are custom sizes. The finish carpenter’s shimming and planing skill is what keeps a door swinging true for years instead of months.
The Bottom Line
What is the labor cost to install interior door and frame in 2026? Labor runs $120–$260 for a pre-hung swap that reuses the existing frame, $200–$400 when the frame is replaced too (a 2–4 hour job), and $300–$600 for a slab with a carpenter-built frame. Frame-only replacement costs $113–$222 total, or $7–$14 per linear foot installed. A complete project — new interior door plus new frame, fully installed — typically lands at $250–$600 total, with reframing or widening an opening adding $250–$400. Hourly rates sit at $30–$80/hr for handymen and $40–$90+/hr for finish carpenters. If the old frame is square and solid, reusing it is the smart money move — but a rotted, split, or badly out-of-square frame will make any new door misbehave, and replacing it is the only fix that lasts.
Prices are typical 2026 US planning benchmarks gathered from contractor pricing data and national cost-guide ranges; your actual cost depends on region, frame condition (reuse vs. replace), door type (pre-hung vs. slab), opening size, and whether reframing is needed. Always get at least three written, itemized quotes — including one from a licensed, insured carpenter — before committing. For context on trade wages behind these rates, see the U.S. Bureau of Labor Statistics carpenter wage data.
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