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Windows and Doors · Doors

Interior Door Installation Cost, Permits and Who Does the Work

First-time installation of interior door on a single-family home, typically handled by a carpenter.

Model reviewed August 2026

Typical cost

$450

National, standard scope

Range

$200 – $1,100

Low to high scope

Trade

Carpenter

DIY difficulty 3/5

Permit

Rarely required

Normally treated as maintenance

Do I need a permit for interior door installation?

Usually no

Interior Door work of this type is normally treated as maintenance or a direct swap and is not typically permitted. Always confirm with the building department that has jurisdiction over your address.

Cost breakdown

Modeled national figures for a standard single-family job.

Low endSimple scope, easy access, no surprises$200
TypicalWhat most homeowners pay$450
High endLarge scope, upgrades or difficult conditions$1,100
Job typeProject
Cost varies by locationLow

Calculators for this job

Window Replacement Cost CalculatorImpact Window Cost CalculatorEntry Door Cost CalculatorGarage Door Cost Calculator

Related jobs

Related projects homeowners often plan together.

RelatedInterior Door Replacement$200 – $1,100RelatedInterior Door RepairCost under revalidationOften combined withEntry Door Replacement$700 – $4,500Often combined withEntry Door Repair$154 – $990Often combined withEntry Door Installation$700 – $4,500Often combined withSliding Glass Door Replacement$900 – $5,500Often combined withSliding Glass Door Installation$900 – $5,500Often combined withSliding Glass Door Repair$198 – $1,210

Also searched as

You may also hear this called:

install interior door · new interior door · interior door install cost · put in interior door

Frequently asked questions

How much does interior door installation cost?

Most homeowners pay between $200 and $1,100, with $450 typical for a standard single-family job. Figures are modeled national estimates, not quotes.

Do I need a permit for interior door work?

Usually not. This work is normally treated as maintenance or a like-for-like swap, so no permit is typically pulled.

Who does interior door installation?

A carpenter handles this job. DIY difficulty is rated 3/5 (5 = very DIY friendly).

Does the price change much by location?

Yes. Across the states we price, the typical cost ranges from $405 to $590 — about a 46% spread — driven by labor rates, code requirements and permit fees.