One of the first questions homeowners ask when planning a room refresh is, “How much do interior doors cost?” The answer is rarely a flat number. Door prices swing with design trends, material availability, and skilled-labor rates in your zip code. At CountBricks, our AI-powered estimating platform listens to your scope in real time, taps into up-to-the-minute material databases, and delivers accurate door pricing before you finish your coffee.
• Hollow-core slab door: $60 – $125 per door
• Solid-core slab door: $140 – $300 per door
• Prehung hollow-core unit: $150 – $275 per assembly
• Prehung solid-core unit: $275 – $550 per assembly
• Custom wood, glass, or panel designs: $600 – $1,500 per door
Note that these figures represent material only. Labor, hardware, and finishing can add 50 – 100 % to the final installed cost, especially in high-demand markets such as New York City.
Material – MDF and hollow-core doors keep budgets lean, while solid hardwood, frosted glass, or acoustic-rated cores command premium pricing.
Prehung vs. Slab – A prehung door arrives with jamb and hinges factory-mounted, saving install time but raising shipping and material costs. Slabs are lighter on the wallet yet heavier on labor.
Size & Thickness – Standard 80-inch by 30-inch doors see volume discounts. Upgrade to 96-inch or 1 ¾-inch thickness for modern aesthetics, and the price tag jumps.
Hardware & Trim – Lever sets, soft-close hinges, mortise locks, and matching casing can double accessory costs. CountBricks catalogs all components so nothing slips through the cracks.
Finish Level – Primed-only units shave dollars immediately but require onsite painting. Factory-finished or stained doors often cost more upfront yet slash jobsite labor.
In most U.S. metros, professional installation for a standard prehung interior door runs $150 – $300, but New York City’s higher wages, union rules, and building logistics can raise that to $350 – $500. CountBricks users dictate conditions verbally—“10 solid-core prehung doors on the 5th floor, no elevator”—and our AI factors stair carries, parking, and site insurance into your cost model instantly.
1. Speak your scope: “Replace three hollow-core slabs with solid-core, include brushed nickel hardware.”
2. CountBricks AI parses materials, quantities, and tasks in real time.
3. Live pricing feeds pull local supplier data for doors, hinges, handles, and fasteners.
4. Labor rates auto-adjust to your zip code, union status, and project scale.
5. A detailed estimate, markup options, and branded PDF proposal are ready in under two minutes.
• Order doors in bulk through CountBricks-vetted suppliers to unlock tiered discounts.
• Reuse existing jambs when structurally sound—slab replacements drop overall project cost by 25 % on average.
• Choose factory-primed doors and schedule in-house painting later to balance cash flow.
• Coordinate handle and hinge finishes across the whole house to leverage package pricing.
• Use CountBricks.com/services to book onsite laser measurements—avoiding return freight fees for mis-sized units.
A recent CountBricks client replaced eleven 100-year-old paneled doors with custom 1 ¾-inch solid white oak. Material list totaled $8,965. Labor, finish, and antique-brass hardware added $6,220. Because the GC used CountBricks voice estimating, the homeowner approved the proposal the same day, shaving a week off the project timeline.
• Real-time voice input eliminates spreadsheet lag.
• Live market pricing guarantees accurate allowances.
• Automatic task sequencing covers demolition, disposal, install, finishing, and punch-list cleanup.
• Branded proposals and invoices export in one click, boosting professionalism and cash flow.
Ready to discover how much interior doors cost for your project? Visit CountBricks.com/consultation and speak your next estimate into existence.
Hardware rarely gets center stage, yet it can tilt your total door spend by hundreds of dollars. A basic passage knob averages $18, while a designer lever with privacy latch can exceed $120. Multiply that by a dozen doors and the delta is eye-opening. CountBricks tackles hardware with the same data-driven rigor we apply to framing lumber or drywall.
• Dynamic Assemblies – When you add a door via voice or blueprint takeoff, hinges, strike plates, and screw packs auto-generate in the parts list. No manual entry, no forgotten components.
• Finish Matching – Chrome, matte black, brass—CountBricks catalogs SKUs by finish, preventing mismatched sets that lead to change orders.
• Bulk Pricing Alerts – If your project crosses a supplier’s price break, our AI flags the opportunity. One recent Queens renovation saved 17 % on satin-nickel hardware simply by ordering two additional spare sets.
1. Demolition & disposal captured as separate cost codes for transparent billing.
2. Jamb shim, plumb, and anchor tasks sequenced automatically, aligning laborers and carpenters.
3. Hardware installation follows finish paint to avoid overspray claims.
4. Final punch includes hinge-squeak tune-ups and latch alignment, reducing call-backs.
Because CountBricks aligns materials, labor, and scheduling within one platform, GCs report a 35 % drop in door-related change orders and a 20 % acceleration in closeout timelines. Schedule your personalized demo at CountBricks.com/consultation and find out exactly how much interior doors cost—with zero guesswork.
