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How Much Does It Cost to Install or Replace an Interior Door?

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Key Takeaways
Interior doors can cost between $155 and $688 for bedrooms, bathrooms or closets.
Sliding, French, or double doors may range from $383 to $1,711.
Labor costs vary widely depending on door type and complexity of installation.
Solid-core doors provide better durability and insulation but are costlier than hollow-core doors.
Professional installation ensures optimal performance and longevity.

Interior Door Installation Costs

The cost of installing or replacing an interior door depends on the type, size, and complexity of the installation. Let’s break down the costs for different types of doors and installations.

Interior Door Replacement Cost By Room

Door TypeAverage Cost Installed
Bedroom$150 – $700
Bathroom$150 – $700
Basic Closet$150 – $400
Sliding Closet$300 – $1,700
Double Bedroom$300 – $1,000
Laundry$180 – $700
Garage$300 – $800

The above table outlines the general costs for installing or replacing interior doors in different rooms. Factors such as the type of door and labor charges influence these costs.

Average Install Interior Door Cost

Interior Door Installation Cost
National Average Cost
Minimum Cost
Maximum Cost
Average Range

The average cost for interior door installation can vary significantly based on door type, labor, and additional features.

New Interior Door Prices

TypeAverage Cost
Hollow-core$30 – $240
Solid-core$60 – $330
Slab$30 – $300
Pre-hung$50 – $300
Double Pre-hung$140 – $600
Solid Wood$150 – $850
Aluminum$40 – $500
Mirrored Sliding$240 – $820
Glass & Accents$170 – $1,300

Different materials have different price points. Solid-core and solid wood doors generally cost more but offer better durability and insulation compared to hollow-core or aluminum doors.

Solid Core vs. Hollow Core Doors Cost

Choosing between solid-core and hollow-core doors affects both the aesthetic and functional aspects of your home.

Solid Core vs. Hollow Core Doors

Door alone costs $60 to $330.Door alone costs $30 to $240.
Complete installation costs $150 to $680.Complete installation costs $120 to $380.
Ideal for bedrooms, bathrooms, and high-trafficked rooms.Suitable for closets, laundry rooms, and pantries.
Stronger, heavier, resists wear and tear.Cheaper, lighter, less durable.
Better insulation for noise and air.Less protection from noise or fire.

Hollow vs. Solid Core Door Cost By Wood Type

Wood TypeHollow-CoreSolid-Core
Hardboard$52 – $170$107 – $227
Lauan$69 – $188$122 – $244
Birch$84 – $203$133 – $255
Ash$220 – $236$267 – $282

Cost To Install Pre-Hung Doors

Pre-hung doors come in a complete frame, making installation easier and quicker.

Sizeup to 36” x 80”60” x 80” or wider
Materials$50 – $300$140 – $600
Labor$120 – $170$180 – $400
Total Cost$170 – $470$320 – $1,000

Pre-Hung Door Add-ons

Add-onAverage Cost
Lock Installation$40 and $330
Trim & Casing Installation$2 to $4 per linear foot
Old Door Removal & Disposal$40 to $80
Resizing The Opening$250 to $400
Reframing The Opening$110 to $220

Solid Wood Interior Doors Cost

Solid wood doors offer unparalleled elegance and durability, albeit at a higher cost.

Cost of Solid Wood Interior Doors

Wood TypeAverage Cost
Alder$330 – $980
Cypress, Cherry, Mahogany, Birch, Cedar, & Walnut$380 – $1,200
Pine, Oak, & Ash$380 – $780

Solid-Core vs. Solid-Wood Doors

Solid-core doors are generally more affordable but offer similar durability and insulation properties as solid wood doors. The choice often depends on budget and desired aesthetics.

Aluminum Interior Door Prices

Aluminum doors are lightweight and often used for modern or industrial aesthetics. Prices range from $40 to $500 depending on the design and quality.

Glass Doors & Other Accents

Interior glass doors add a touch of elegance and can vary widely in price.

Interior Glass Doors

Clear Glass$170 – $600$330 – $700
Frosted Glass$190 – $1,200$390 – $1,300

Cost To Replace Interior Doors

Replacing interior doors can be complex, especially for specialized types such as French or sliding doors.

Cost To Replace Interior Doors

Door TypeAverage Cost Installed
Pocket$500 – $2,500
Single Bifold$45 – $180
Double Bifold$90 – $500
Single French$200 – $800
Double French$400 – $1,600
Sliding$300 – $1,600
Sliding Glass$400 – $2,500
Barn$160 – $1,800
Murphy$1,100 – $5,000
Louver$220 – $400
Saloon$190 – $700

Pocket Door Cost

Pocket doors save space but are more expensive to install due to the need to fit them into the wall structure. Costs range from $500 to $2,500.

French Doors Cost

French doors are elegant but come at a higher price point due to their intricate design. Single French doors cost between $200 and $800, while double French doors range from $400 to $1,600.

Interior Double Doors

Double doors add grandeur to an entryway. Costs can vary from $300 to $1,600 depending on design and material.

Single & Double Bifold Doors Cost

Bifold doors are commonly used for closets and pantries. Single bifold doors cost between $45 and $180, while double bifold doors range from $90 to $500.

Sliding Doors Cost

Sliding doors are ideal for areas where space is a premium. They can cost between $300 and $1,600.

Barn Door Installation Cost

Barn doors offer a rustic charm and cost between $160 and $1,800.

Murphy Doors Cost

Murphy doors, often used for hidden spaces or storage, range from $1,100 to $5,000.

Louver Doors Cost

Louver doors aid ventilation and cost between $220 and $400.

Saloon Doors

Saloon doors evoke a nostalgic charm and typically cost between $190 and $700.

Interior Door Replacement Cost By Room

The cost of replacing or installing doors can vary depending on the room and specific requirements.

Bedroom & Bathroom Doors Cost

Standard bedroom and bathroom doors generally cost between $150 to $700.

Closet Door Installation Cost

Door TypeAverage Cost Installed
Hollow-core$120 – $380
Bi-fold$180 – $750
Wood Sliding$270 – $700
Mirrored Sliding$430 – $1,700
Accordion$460 – $2,800

Closet doors come in a variety of designs, each with its own cost implications.

Laundry Room Doors Cost

Laundry room doors cost between $180 and $700, depending on the type and material.

Apartment or Interior Garage Door

The cost to install an apartment or interior garage door ranges from $180 to $800, largely influenced by security requirements and materials used.

Cost of Fitting & Hanging Internal Doors

The costs associated with fitting and hanging internal doors vary by door type and labor requirements.

Door TypeAverage Cost
Hollow Core$180 – $460
Solid Core$220 – $760
Solid wood$240 – $700
Steel Fire Door$360 – $490

Labor Cost To Install Interior Door

Door TypeAverage Labor Cost
Pre-hung$120 – $260
Slab$200 – $570
Fire-rated$160 – $240
Bi-fold$90 – $230
Sliding / Bypass$190 – $440
Accordion$170 – $510

Labor costs vary based on door type and complexity of installation.

Cost To Replace Door Frame

Replacing a door frame can cost between $100 to $300 depending on the materials and labor required.

Cost to Replace Interior Door Hardware

Replacing door hardware is often necessary when installing a new door.

HardwareAverage Cost Installed
Levers & Handles$50 – $360
Knobs$40 – $180
Knob & Locksets$80 – $360
Locks$40 – $330
Latches$30 – $60
Hinges$10 – $60

Interior Door Repair & Maintenance

Repair and maintenance can prolong the life of your doors and ensure functionality.

Replace vs. Repair an Interior Door

The choice between replacing or repairing an interior door depends on the extent of the damage and the cost-effectiveness of repairs versus replacement.

Interior Door Installation FAQs

How Much Does It Cost To Move an Interior Door?

Moving an interior door can cost between $200 and $1,500, depending on structural changes required.

How Much Clearance Does an Interior Door Need?

Standard clearances for interior doors are about 1/8th inch on the sides and top, and around ½ inch at the bottom for flooring variations.

What Are the Standard Interior Door Sizes?

Door TypeWidthHeight
Bathroom28” to 30”80” to 96”
Bedroom32” to 36”80” to 96”
Closet24” to 30”80” to 96”

How Much Does It Cost to Install a New Door and Frame?

The cost to install a new door along with the frame can range from $220 to $1,600 depending on the specifics of the door and frame.

How Long Does It Take to Install an Interior Door?

Installing an interior door typically takes between 2 to 4 hours, depending on the complexity and type of door.

How Much Does It Cost To Widen An Interior Doorway?

Widening an interior doorway can cost between $300 to $800, factoring in demolition, construction, and finishing.

How Much Does It Cost to Install Doors to the Outside?

Installing exterior doors typically costs between $500 and $2,000 due to the need for more secure and weather-resistant materials.

Where To Buy Interior Doors?

Interior doors can be purchased from home improvement stores, online retailers, or custom door manufacturers. Some popular options include Home Depot, Lowe’s, and Wayfair.

Hiring An Interior Door Installer

DIY Tips & Considerations

While installing a door yourself can save money, it often requires precise measurements and tools to ensure proper installation.

Benefits of Hiring A Pro

Hiring a professional can ensure your door is installed correctly, providing benefits such as enhanced durability, perfect alignment, and optimal functionality.

Proper installation is crucial for both aesthetic appeal and the longevity of your new interior doors. Investing in professional services can guarantee peace of mind and a high-quality result.

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