When shopping for solid core doors, buyers typically pay for door thickness, core material, framing, and finishing. The price range reflects differences in size, hardware, and installation requirements; the cost to replace a door includes labor and possible prep work. Cost and price are the focus for most buyers as they compare options and schedules.

Assumptions: region, specs, labor hours.

Overview Of Costs

Typical cost range for a solid core interior door project is $300–$1,300 for the door itself and finishing, plus $150–$900 for professional installation. The main cost drivers are door size, core material (hollow vs solid), finish, and whether refinishing or replacement of the frame is required. The per-door price commonly spans $9–$25 per square foot for the door slab alone, with installation bringing the total to roughly $250–$1,200 depending on complexity.

Cost Breakdown

What Drives Price

Core factors include door size, core density, and finish quality. A 30×80″ door costs less than a 36×80″ model due to material use and fitment complexity. Higher-end finishes, premium hardware, or custom stains add to the price. SEER or specialized hardware is not applicable to doors; instead, look at door material spec, tongue-and-groove construction, and factory finish. Labor time rises with nonstandard openings, irregular framing, or difficult access, increasing total costs.

Ways To Save

• Choose standard 30×80″ doors with factory finish to lower labor and finishing time.
• Bundle purchases for multiple doors to secure volume discounts on materials and delivery.
• Opt for mid-range hardware and paint instead of premium finishes.
• Coordinate door replacements with other remodeling tasks to reduce mobilization costs.

Regional Price Differences

Prices vary by region due to labor costs and material availability. In the Northeast, expect higher labor and freight charges; the Midwest often shows mid-range pricing; the West and sunny regions may incur premium finishes for stain-resistant or UV coatings. Typical regional deltas are around ±15%–25% from national averages, with suburban areas generally cheaper than urban centers and rural areas occasionally lower due to freight efficiencies.

Labor & Installation Time

Installation of a single solid core door typically takes 2–4 hours, depending on frame adjustments and trim work. Labor rates commonly run $70–$120 per hour, with complex frames or multiple doors increasing total time and cost. For doors requiring hinge relocation or new jambs, anticipate extra hours and a higher per-hour rate.

Additional & Hidden Costs

• Hidden hardware misfits requiring adapters or new framing.
• Old door disposal or recycling fees.
• Custom finish matching for adjacent trim or cabinetry.
• Sealant, weatherstripping, or soundproofing upgrades not included in a standard install.

Real-World Pricing Examples

Three scenario cards illustrate common outcomes with varying specs and labor.