Home repair cost 86 isn’t a universal number—it’s a reference point used by contractors, insurers, and estimating software (like Xactimate) for a specific type of repair: replacing a standard 30-inch interior hollow-core bedroom door with trim, hardware, and minor framing adjustments. Prices shift based on your region, labor rates, material quality, and whether drywall or flooring needs patching. This guide breaks down what you’ll actually pay—and how to avoid overpaying.
Quick Price Range
| Service/Item | Low End | Average | High End |
|---|---|---|---|
| Basic door unit only (no labor) | $45 | $78 | $135 |
| Full installation (door + trim + hardware + disposal) | $210 | $340 | $590 |
| Same-day emergency service (after hours/weekend) | — | $480 | $760 |
| Upgraded solid-core door + premium hinges/lockset | $320 | $495 | $820 |
What Affects the Price
Four key variables drive variation in cost 86:
- Door type and specs: Hollow-core doors start at $40; solid-core or fire-rated versions add $120–$300. Pre-hung units cost more than slab-only but save labor time.
- Wall condition: If the rough opening is out-of-square or the jamb is rotted, framing correction adds $120–$280 (per the National Association of Home Builders’ 2023 Remodeling Cost Report).
- Trim matching: Replicating existing baseboard or casing can require custom mitering or millwork—adding $65–$180 depending on profile complexity.
- Location: Labor rates in metro areas like San Francisco or NYC run 35–50% higher than national averages; rural zones often charge flat fees but may have longer wait times.
DIY vs Professional
Swapping a standard interior door is one of the most accessible DIY projects—but timing, tools, and finish quality matter. Here’s how costs compare when factoring in hidden expenses:
| Factor | DIY | Professional |
|---|---|---|
| Materials only (slab door, hinges, knob, shims, touch-up paint) | $85–$140 | $85–$140 |
| Labor/time cost (valued at $45/hr × 3.5 hrs) | $158 | $340–$590 |
| Risk of error (misaligned hinge mortises, binding, gaps) | ~22% chance of needing rework (per HomeAdvisor’s 2023 DIY Project Audit) | Under 3% rework rate |
| Warranty coverage | None (unless product warranty applies) | 1–2 years on labor, often included in contractor contracts |
Money-Saving Tips
You don’t need to sacrifice quality to control cost 86. Try these field-tested approaches:
- Negotiate bundled pricing—if you’re replacing multiple interior doors, ask for a per-door discount (typically 10–15% off list).
- Buy doors during home improvement store promotions (Lowe’s and Home Depot run seasonal “Door Days” in March and September).
- Reuse existing hardware if functional and finish-matched—saves $25–$60 per door.
- Request a written scope before hiring: ensure it specifies "standard jamb adjustment only"—not "framing reinforcement," which inflates quotes unnecessarily.
Does cost 86 include drywall repair?
No. Standard cost 86 assumes intact drywall and undamaged jambs. If drywall is damaged around the header or strike side, that’s coded separately as cost 112 (drywall patch & texture) or 113 (full sheet replacement). Contractors sometimes bundle it—but always verify line-item details in your estimate.
How long does a cost 86 repair take?
A skilled pro completes most cost 86 jobs in 2.5–4 hours. Add 30–60 minutes if trimming matches existing profiles exactly or if the old door was installed with construction adhesive. You’ll usually be without the door for under one workday—unlike cost 42 (exterior steel door replacement), which often requires weatherproofing and threshold adjustments.
Is cost 86 covered by homeowners insurance?
Rarely. Insurance covers sudden, accidental damage—not wear-and-tear or cosmetic upgrades. If the door failed due to a covered peril (e.g., a fallen tree branch broke it), file a claim—but expect your deductible ($500–$2,500) to exceed the repair cost. For routine replacements, self-fund or use a home improvement credit card with 0% intro APR.
Can I get cost 86 priced in Xactimate?
Yes—Xactimate v33.1+ lists it as line item "C86" under Interior Finishes > Doors > Interior Doors > Replacement. It defaults to a pre-hung hollow-core unit with standard trim. Adjustments for solid core, fire rating, or non-standard sizes require manual modifiers. Always cross-check with local labor rates: Xactimate’s national average ($340) may understate actual Bay Area or Boston costs by $160+.
What’s the difference between cost 86 and cost 87?
Cost 87 covers full pre-hung exterior door replacement—including weatherstripping, threshold, and flashing. Cost 86 is strictly interior, no weatherproofing needed. Confusing them leads to inaccurate estimates. For example, quoting cost 86 for an entry door leaves out critical moisture-management components—potentially causing rot within 18 months. See our cost 87 breakdown for full exterior door pricing.
Do all contractors use cost 86 codes?
No. Only those using standardized estimating platforms (Xactimate, Symbility, or Mitchell) rely on numbered cost codes. Many small local handymen quote flat fees instead. That’s fine—but ask for a written scope matching industry terms so you’re comparing apples to apples. As one veteran estimator told us:
"If a quote says 'door replacement' without specifying slab vs. pre-hung, hollow vs. solid, or whether trim is included—you’re not getting cost 86. You’re getting a guess." — Maria Chen, Xactimate Certified Estimator, 2024
Whether you’re filing an insurance claim, vetting a contractor, or planning a refresh, knowing what cost 86 truly includes—and where corners get cut—helps you spend wisely. Pair this guide with our how to measure a door opening tutorial to avoid costly misorders, and always get at least two itemized bids before signing. Small details—like hinge backset or bore size—add up fast when overlooked.