A door hardware price list ranges from about $5 for a basic passage knob to $500 or more for a premium smart lock or specialty set. The final price depends on hardware type and finish, door preparation, lock features, installation labor, and whether old hardware must be removed.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Passage knob or lever | $5 | $25 | $90 | Interior door, no lock |
| Privacy knob or lever | $8 | $35 | $120 | Bedroom or bathroom |
| Entry lockset | $25 | $85 | $250 | Keyed exterior door |
| Smart lock | $70 | $180 | $500 | Features and connectivity vary |
| Installed interior hardware | $40 | $95 | $220 | Hardware plus typical labor |
What common door hardware costs per opening
For a standard home, a basic interior knob or lever costs $5-$40 per opening, while a midrange decorative set commonly costs $40-$100. A complete keyed entry set generally runs $25-$250, and a smart deadbolt or handle set may cost $70-$500 before installation. Matching trim, finish, brand, and security grade can shift a quote substantially.
For a straightforward replacement, budget $20-$75 for an interior set or $60-$200 for a conventional exterior lockset. These estimates assume one standard door, a common finish, and no changes to the door holes or frame. Premium brass, designer styles, and commercial-grade hardware can exceed the listed high ranges.
Assumptions: U.S. retail pricing, standard residential doors, common finishes, before tax unless stated.
How the knob, lock, and labor shape a quote
Hardware quotes may include only the product or cover supply and installation. The table separates typical parts and services for a standard residential opening; a locksmith’s service minimum or a contractor’s trip charge can make a one-item job cost more than the listed labor rate.
| Quote item | Low | Typical | High | Pricing basis |
|---|---|---|---|---|
| Passage or privacy set | $5 | $25-$50 | $120 | Per opening |
| Deadbolt or entry lock | $20 | $60-$150 | $300 | Per door |
| Installation labor | $40 | $75-$125 | $200 | Per opening |
| Rekeying | $15 | $25-$50 | $80 | Per cylinder |
| Trip or minimum charge | $50 | $75-$150 | $250 | Per service visit |
Labor often costs $40-$125 per opening when several doors are handled together. A single visit may have a $75-$150 minimum, while complex lock work can be billed at $75-$150 per hour. Ask whether the estimate includes removal, adjustment, and testing.
Which door size, grade, and lock features raise the price
Most residential hardware fits common 1-3/8-inch interior or 1-3/4-inch exterior doors, but nonstandard thickness can require longer screws, an extension kit, or a different lock. Reboring a door for a different backset or larger latch may add $30-$100 per opening; repairing a damaged edge or jamb can cost more.
Lock grade and functions also matter. Basic passage hardware has no locking mechanism, privacy hardware locks from inside, and keyed entry sets add exterior security. ANSI/BHMA Grade 1 products are generally designed for heavier use and often cost more than Grade 2 or Grade 3 options. A keypad or Wi-Fi lock can add $50-$300 over a basic deadbolt.
Door thickness, hole alignment, and lock grade are the main reasons a simple swap becomes a custom installation. Glass-panel doors, multipoint locks, fire-rated doors, and exterior doors exposed to weather may require compatible hardware rather than the least expensive set.
What installation labor adds to multi-door projects
Replacing one compatible lock can take about 20-45 minutes; installing a new lock where the door is not bored may take 1-2 hours. A locksmith or handyman may charge $75-$150 per hour, though per-door pricing is common for a batch of similar openings. Extra time is likely if the latch, strike plate, or jamb needs adjustment.
For five standard interior knobs, labor may total $150-$400 when the job is completed in one visit. Installing a deadbolt on a previously unprepared exterior door can add $75-$200 in labor, depending on drilling and alignment. Grouping several doors usually reduces the effective labor charge per opening.
When removal, rekeying, or door prep adds fees
Old hardware removal is often included in replacement labor, but disposal or repair may be listed separately. Rekeying an existing cylinder typically costs $15-$50 per lock, and a service call may apply. Smart locks may need Wi-Fi accessories, a compatible deadbolt, or a stronger battery plan; these extras can add $20-$100.
Door or jamb repairs are separate from the hardware itself. Minor strike-plate adjustment may add $20-$60, while filling an old hole or correcting a misaligned frame can add $50-$200 or more. Confirm that the quote identifies hardware, service minimums, rekeying, and carpentry as separate charges.
Three door hardware quotes for typical home projects
| Project | Hardware | Labor and extras | Estimated total |
|---|---|---|---|
| Three interior knobs | 3 at $25-$45 | 1.5-2.5 hours at $75-$125 | $190-$450 |
| Front deadbolt replacement | One lock at $60-$160 | 0.5-1 hour plus possible trip fee | $120-$360 |
| Keypad lock and rekeying | One lock at $130-$300 | 1-2 hours plus cylinder service | $250-$550 |
These examples assume standard residential doors and ordinary access. The deadbolt example includes a possible service minimum; the keypad example allows for rekeying or setup, but not new door drilling or network equipment.
How to lower the price without compromising fit
Choose a common finish and standard lock function, and compare complete sets rather than pricing the knob, latch, strike, and deadbolt separately. If existing holes align and the hardware works, replacing only the failed component may cost less than changing every piece. For multiple doors, ask for one combined labor quote and confirm the per-opening rate.
Compare at least two written estimates with the same hardware grade and scope. Check whether tax, removal, trip fees, rekeying, and door modifications are included. Avoid paying for smart features or decorative upgrades that do not solve a specific security or appearance need.