Door Installation & Replacement Cost ThorntonDoor Installation & Replacement Cost ThorntonDoor Installation & Replacement Cost ThorntonDoor Installation & Replacement Cost ThorntonDoor Installation & Replacement Cost ThorntonDoor Installation & Replacement Cost ThorntonDoor Installation & Replacement Cost ThorntonDoor Installation & Replacement Cost ThorntonDoor Installation & Replacement Cost ThorntonDoor Installation & Replacement Cost Thornton

Door Installation & Replacement Cost in Thornton, CO

Detailed pricing guide with local market adjustments and material comparisons

Thornton Average

$345–$2,300

Market Tier

Large City

Cost Breakdown

Door Installation & Replacement Cost in Thornton

Large City

LowAverageHigh

$345$1,323$2,300

Market Tier

Large City (1.15x)

Large city with competitive market and moderate-high costs

Material Cost Comparison

Door unit (pre-hung or slab)(Budget)

$259–$1,725

Hinges(Mid-Range)

$345–$2,300

Lockset and deadbolt(Premium)

$483–$3,220

Factors that affect your cost

Interior vs exterior door
Door type and material
Pre-hung vs slab only
Hardware quality
Custom size needed
Sidelight or transom inclusion
Storm door addition
Frame replacement needed

Save Money with DIY?

Call a pro when: Hire a professional for exterior entry doors (proper weathersealing is critical), sliding patio doors, structural modifications to door openings, or if the rough opening needs resizing.

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Thornton Housing Market

Median Home Price

$505,000

Homes for Sale

165

Price per Sq Ft

$236

Local Pros

600

Home Service Professionals Near Thornton

Agents 115lender 89multimedia_specialist 80Landscapers 68Roofers 67Electricians 62Painters 61Flooring 58

Median Household Income

$100,985

Median Home Value

$482,200

Median Rent

$1,810/mo

Homeownership Rate

73.1%

Population

142,878

Median Year Built

1996

Source: U.S. Census Bureau, ACS 2023 5-Year Estimates

Track Your Costs

Replacement

Door Installation & Replacement

Date

April 2026

Cost

$1,323

Vendor

Your local pro

Warranty

5-year material warranty

Thornton average: $345–$2,300

Before

Issue documented with photos

After

Repair completed, area sealed

Materials Used

Door unit (pre-hung or slab)HingesLockset and deadboltShims

Warranty Details

5-year material warranty

Auto-Checkup Created

"Door Inspection" — every 24 months

Added by youApril 2026

Property Health Score

Good

exterior category +8 pts(74 → 82)

Documentation19/25

Maintenance20/25

Warranty22/25

Investment21/25

Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.

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Find a contractor near me

I found several contractors in your area. Here are the top results:

Professionals Found

12 results

Smith & Sons

Connected

contractor

4.9(47)

BookQuote

J&R Home Services

contractor

4.7(23)

From $95/hr

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Title:contractor

Category:contractor

Date:2026-04-05

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Cost FAQ

What is the average cost of door installation & replacement in Thornton?

The average cost of door installation & replacement in Thornton, CO ranges from $345 to $2,300. The final price depends on Interior vs exterior door, Door type and material, Pre-hung vs slab only.

What factors affect door installation & replacement cost?

Key factors include: Interior vs exterior door, Door type and material, Pre-hung vs slab only, Hardware quality, Custom size needed, Sidelight or transom inclusion, Storm door addition, Frame replacement needed. In Thornton, local labor rates and material availability also influence pricing.

Can I save money by doing door installation & replacement myself?

Replacing a pre-hung interior door is a common DIY project. Remove the old door and frame, set the new pre-hung unit in the opening, shim for plumb and level, nail in place, and add trim. Exterior doors require more weathersealing knowledge. Hire a professional for exterior entry doors (proper weathersealing is critical), sliding patio doors, structural modifications to door openings, or if the rough opening needs resizing.

How do I get accurate quotes for door installation & replacement in Thornton?

Get at least 3 quotes from licensed professionals in Thornton. Use Fizbo SmartSearch to find and compare local contractors, read reviews, and request estimates — all in one place.

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Door Installation & Replacement Cost in Thornton, CO

Cost Breakdown

Door Installation & Replacement Cost in Thornton

Material Cost Comparison

Save Money with DIY?

Get Quotes in Thornton

Thornton Housing Market

Track Your Costs

Door Installation & Replacement

Property Health Score

Get a Personalized Estimate

Cost FAQ

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