Cost to Replace an Exterior Door in 2026: By Material and Door Type
The cost to replace exterior door projects in 2026 ranges widely by material. Replacing a standard exterior entry door costs $800 to $2,500 installed for a steel pre-hung door and $1,500 to $4,500 for a fiberglass door in 2026. A wood entry door runs $2,000 to $6,000+ installed. The cost to replace an exterior door depends on door material, whether the door has sidelights or transoms, the condition of the existing frame, and local labor rates. Pre-hung units (door already attached to new frame) cost more upfront but produce the best result when the existing frame is damaged or out of plumb.
The front entry door is the most visible single element of a home’s exterior. It is also one of the most actively used mechanical components in any home, operating thousands of times per year under varying weather conditions. When a door starts showing its age (drafts, sticking, failed weatherstripping, visible rot, or an outdated appearance), replacement restores both function and curb appeal simultaneously. Unlike most home improvement projects, a door replacement is typically completed in a single day and immediately delivers a finished result.
Many homeowners replace exterior doors and windows in the same project. The window calculator gives you the window cost to combine with your door estimate.
Open the Window Cost Calculator →Exterior Door Replacement Cost by Material in 2026
| Door material | Installed cost (single) | Lifespan | Maintenance | Notes |
|---|---|---|---|---|
| Steel (insulated) | $800 to $2,200 | 25 to 40 yrs | Paint as needed | Best security; most energy-efficient |
| Fiberglass (smooth) | $1,200 to $3,000 | 30 to 50 yrs | Minimal | Does not dent or rust; paint or stain |
| Fiberglass (woodgrain) | $1,500 to $4,500 | 30 to 50 yrs | Stain every 3-5 yrs | Best appearance; looks like real wood |
| Wood (solid core) | $2,000 to $5,000 | 20 to 40 yrs | Paint or stain every 3-5 yrs | Classic look; requires most maintenance |
| Wood (custom or carved) | $3,500 to $10,000+ | 20 to 40 yrs | High | Premium aesthetic; historic or architectural |
| Aluminum | $1,000 to $2,500 | 30+ yrs | Minimal | Lighter; commercial aesthetic; less insulating |
Cost by Door Configuration
| Configuration | Installed cost range | Notes |
|---|---|---|
| Single door (36 inch) | $800 to $4,500 | Standard; most common |
| Single door with 1 sidelight | $1,800 to $6,500 | One glass panel on one side |
| Single door with 2 sidelights | $2,500 to $9,000 | Glass panels both sides; formal entry |
| Single door with transom | $1,500 to $5,500 | Glass panel above door |
| Full surround (door + 2 sidelights + transom) | $3,500 to $14,000 | Grand entry; maximum light; complex install |
| Double door (French style) | $2,000 to $8,000 | Two active doors; requires wide opening |
What Drives Exterior Door Replacement Cost
Frame condition and replacement type
A door-only replacement (slab replacement) uses the existing frame and is only viable when the existing frame is square, plumb, and undamaged. It saves $200 to $500 versus a pre-hung unit replacement but requires precise fitting of the new door slab to the existing frame. A pre-hung replacement includes a new door, new frame, and new threshold as one integrated unit. Pre-hung replacement is required when the existing frame is rotted, warped, or significantly out of plumb, and it produces the best result because the door is already hung, adjusted, and weatherstripped at the factory before delivery. For related window replacement that may accompany a door replacement project, our window replacement cost guide covers per-window pricing. For measuring the opening before ordering a pre-hung unit, our window measurement guide covers the measurement principles that apply to door rough openings as well.
Hardware, lockset, and security upgrades
A basic single-cylinder deadbolt and knob lockset costs $80 to $200. A smart lock (keypad or app-connected) costs $150 to $450. A high-security deadbolt with ANSI Grade 1 classification costs $80 to $180. Most professional door installations include one basic lockset in their quote; hardware upgrades are billed separately. Storm door installation (adds protection and a second layer of insulation) adds $300 to $800 installed on top of the entry door cost.
DIY vs Professional Door Installation
Pre-hung door installation is achievable for a skilled DIYer comfortable with framing, shimming, and finishing work. The process: remove old door and frame, prepare the rough opening, set the new pre-hung unit, shim it plumb and square, fasten through the hinge jamb into the framing, install and adjust the threshold, install exterior and interior casing, and caulk and paint. The most common DIY mistake is installing a door that binds seasonally because it was not set plumb and square in a plane. A door that is not plumb in two axes simultaneously (vertical plumb and rotational plumb) will not latch properly or will develop binding in one season or another as the house moves.
Professional door installation typically takes 3 to 6 hours for a single pre-hung unit. Labor cost: $300 to $700 for standard installation on a prepared opening without significant complications. Complex installations with sidelights, transoms, or significant frame repair add $200 to $800 in additional labor.
Three Real Exterior Door Replacement Projects
Example 1: Standard fiberglass entry door in Raleigh, North Carolina
A homeowner replacing a 30-year-old steel entry door with a visible dent and worn weatherstripping on a standard 36-inch opening. Chose a woodgrain fiberglass pre-hung door with decorative glass insert, in a mahogany stain. Door unit: $1,280. New ANSI Grade 1 deadbolt plus passage knob: $145. Professional installation (3.5 hours): $420. New exterior casing to replace damaged original: $85. Total: $1,930. The homeowner DIY-stained the fiberglass door after installation; first coat required 1.5 hours and a second coat 45 minutes for a total stain cost of $45 in stain product plus approximately $90 in time value.
Example 2: Full surround replacement in Atlanta, Georgia
A homeowner replacing the entire entry system (door, 2 sidelights, transom) on a formal two-story Colonial. The existing system was 22 years old with rotted wood frame corners and clouded sidelight glass. Fiberglass door with beveled glass sidelights and matching transom, primed for painting. Pre-hung system with full surround: $3,600 material. Professional installation (two carpenters, full day): $1,100. New exterior trim and caulking: $280. Painting (exterior): $190. Total: $5,170. The full surround transformed the entry appearance. The homeowner’s Realtor estimated the updated entry added $8,000 to $12,000 in perceived home value at a potential listing price point.
Example 3: Steel door for a back entry in Minneapolis, Minnesota
A homeowner replacing a deteriorating hollow-core interior door that had been incorrectly installed as a back entry door 15 years prior (hollow-core doors are not exterior-grade). Immediate need: the hollow door provided no meaningful weather or security barrier. Chosen solution: 32-inch steel insulated pre-hung door. Steel door unit: $480. Professional installation (2 hours, no complications): $280. New lockset with deadbolt: $95. Total: $855. The difference in draft elimination was immediate: the homeowner reported the back hallway temperature increased 6 to 8 degrees on cold days after installation, and heating bills dropped noticeably the following month.
The window cost calculator helps you estimate the windows alongside your door replacement for a complete exterior project budget.
Calculate Window and Door Budget →Frequently Asked Questions About Exterior Door Replacement
How much does it cost to replace an exterior door?
Replacing a standard 36-inch exterior entry door costs $800 to $2,200 installed for a steel unit, $1,200 to $4,500 for fiberglass, and $2,000 to $6,000 for solid wood in 2026. The wide range within each material reflects glass insert options, finish quality, hardware selection, and frame condition. Sidelights and transoms add $700 to $3,500 per panel to the project cost. Labor for standard installation runs $300 to $700.
What is the most energy-efficient exterior door material?
Steel and fiberglass doors are significantly more energy-efficient than wood doors because they have insulated foam cores with R-values of 5 to 10, compared to solid wood which runs R-2 to R-3. Steel doors with polyurethane foam cores achieve the highest R-values per inch of thickness. Fiberglass doors are very close to steel in energy performance and offer better resistance to denting and surface damage. ENERGY STAR-certified doors with insulated cores, proper weatherstripping, and thermally broken frames are the best choice for energy efficiency in any climate.
How long does a new exterior door last?
Steel entry doors last 25 to 40 years with periodic repainting when the surface shows wear. Fiberglass doors last 30 to 50 years; their surface holds paint and stain better than steel and does not rust. Wood doors last 20 to 40 years with consistent maintenance (painting or staining every 3 to 5 years); neglected wood doors deteriorate from moisture infiltration much faster. The frame and threshold typically last as long as the door when properly installed and maintained.
Can I replace just the door without replacing the frame?
Yes, if the existing frame is square, plumb, and undamaged. A slab replacement installs a new door slab in the existing frame without touching the frame, threshold, or exterior casing. This saves $200 to $500 versus a pre-hung unit but requires precise fitting: the new slab must be planed or trimmed to match the frame exactly. If the existing frame has any rot, warping, or significant out-of-plumb condition, a pre-hung replacement is required for a properly functioning result.
What is a pre-hung door and why does it matter?
A pre-hung door comes already mounted on hinges within a complete frame (jambs, head, threshold) as one assembled unit. When you order a pre-hung replacement, the door, frame, and threshold arrive as an integrated assembly that has already been fitted and adjusted at the factory. This is the standard exterior door replacement method because it guarantees the door-to-frame fit regardless of what happens during installation, and it allows replacement of the frame simultaneously when the existing frame is damaged.
Do I need a permit to replace an exterior door?
Most jurisdictions do not require a permit for a like-for-like door replacement (same size opening, no structural modifications). Widening or moving a door opening, cutting a new exterior opening, or installing a door where none previously existed requires a permit and possibly a structural engineering review. Always confirm permit requirements with your local building department before starting work; requirements vary widely by municipality, and unpermitted structural alterations can complicate future sales or refinancing.
Is a steel or fiberglass door better?
Steel and fiberglass both significantly outperform wood in energy efficiency and low maintenance. Steel is stronger and more dent-resistant in the short term but can rust if the paint is damaged and moisture reaches the metal substrate, particularly in coastal or high-humidity climates. Fiberglass does not rust, dent, or rot, holds paint and stain better than steel over time, and is available in woodgrain embossed finishes that are much more convincing than steel woodgrain. For homes in humid or coastal climates, fiberglass is the better long-term choice despite the higher upfront cost.
How do I know if my exterior door needs to be replaced?
Replace an exterior door when: you can feel drafts around the door edge on a cold or windy day; the door sticks seasonally and requires significant force to close or latch; visible rot or rust is present on the door or frame; the door does not latch securely or the deadbolt does not align with the strike plate; the glass insert has failed seals with visible fogging or condensation between panes; or the door is simply outdated in appearance and affects the home’s curb appeal. Weatherstripping and hardware adjustments can address some of these issues; visible structural damage to the door or frame generally warrants full replacement.
Related Calculators and Guides
For exterior door energy efficiency standards, ENERGY STAR Doors provides a searchable list of qualified products meeting U-factor requirements for each US climate zone. The Door and Hardware Institute (DHI) publishes installation standards for residential entry door systems.