Bathroom Remodeling in Thornton, CO
Bathroom remodels, tub-to-shower conversions and wet rooms in Thornton, CO: tell us the job once and we connect you with a contractor for it. Bathroom remodels done waterproof-first - tub-to-shower conversions, full gut renovations, tile showers and accessible walk-in builds. The median home in the city of Thornton was built in 1997, newer than the U.S. median of 1980 and newer than the Colorado median of 1988.
- No obligation on quotes
- Local permit knowledge
- Clear change-order process
- Licensed and insured contractors only
Bathroom Remodeling cost in Thornton
Typical Thornton range: $11,200 - $49,550 per bathroom. Reflects Colorado labor and material costs. Estimate for planning, not a quote - call (844) 624-3161 for a written scope.
Waterproofing is the whole job. Tile is a wear surface, not a water barrier - what keeps water out of the framing is the membrane behind it, and a shower built without a proper pan and bonded membrane will rot the subfloor whatever it looks like.
Tub-to-shower conversions are the most requested change and the most commonly botched, usually at the curb and the drain: the pan has to slope to the drain evenly or water sits against the curb and finds the gap.
High-altitude UV, big temperature swings and real snow load mean assemblies rated for a mild climate fail early here.

What the job includes
- Tub-to-shower conversion
- Waterproof pan and membrane systems
- Tile shower and wet-room builds
- Vanity, toilet and fixture replacement
- Exhaust ventilation sized and ducted
- Grab bars and accessible layouts
Homes in Thornton and bathroom remodeling work
Public figures for the city of Thornton in Adams County, not the metro, and the general practice that follows.
The median home in the city of Thornton was built in 1997, newer than the U.S. median of 1980 and newer than the Colorado median of 1988.1 Most of Thornton's housing is recent: only 22% of units predate 1980 (U.S. 50%) and 18% were built since 2010.1 Newer bathrooms are mostly a finishes-and-fixtures job; the waterproofing is still rebuilt from the pan up on any shower conversion. Housing in Thornton is mostly detached single-family: 62% of units, with 20% in buildings of five or more units.1
Annual precipitation is low, about 15 inches.2,3 71% of occupied homes in Thornton are owner-occupied (66% statewide).1 Owner-occupied and rented homes in Thornton are of similar age: median build years 1997 and 1998.1 Building permits in Thornton are normally issued by the city building department.4,5 Plumbing permits are filed with the city building department by the contractor.
| Before 1940 | 0.3% |
|---|---|
| 1940-1959 | 4.5% |
| 1960-1979 | 17.1% |
| 1980-1999 | 33.4% |
| 2000-2009 | 26.2% |
| 2010 or later | 18.5% |
Sources and notes (5)
- U.S. Census Bureau, American Community Survey 5-year estimates (ACS 2020-2024 5-year (released 2026-01))
- NOAA NCEI U.S. Climate Normals, nearest station (1991-2020 normals (published 2021))
- NOAA NCEI normals station inventory (1991-2020)
- U.S. Census Bureau population estimates (Vintage 2024)
- U.S. Census Bureau geographic code files (2020)
- Climate figures are for NOAA station Denver-Stapleton, 11.5 miles from the place center; housing figures are ACS ACS 2020-2024 5-year with 90% margins of error in the source tables.
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Thornton and nearby
Requests for Thornton go through our national line, (844) 624-3161; we confirm whether a contractor can take the job. How a referral works.
Bathroom Remodeling nearby
Straight-line distances between place centers, not drive times. All Bathroom Remodeling in Colorado
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How much does bathroom remodeling cost in Thornton, CO?
Most bathroom remodeling projects in Thornton, CO land between $11,200 and $49,550, depending on scope, access and material grade. That is an estimated range for planning, not a quote - call (844) 624-3161 and we will scope your job properly.
How long does a bathroom remodel take?
Usually one to three weeks. Tile showers add time because the waterproofing and mortar bed have to cure before tile.
How old are the homes in Thornton?
The median home in the city of Thornton was built in 1997, newer than the U.S. median of 1980 and newer than the Colorado median of 1988. Most of Thornton's housing is recent: only 22% of units predate 1980 (U.S. 50%) and 18% were built since 2010. Those are Census figures for the whole housing stock, including apartments, not a statement about any one house.
What kind of housing does Thornton have?
Housing in Thornton is mostly detached single-family: 62% of units, with 20% in buildings of five or more units. 71% of occupied homes in Thornton are owner-occupied (66% statewide). Census figures for the place itself, not the metro.
Other services in Thornton
Get a free Thornton Bathroom Remodeling quote
Written scope, no obligation. Call now or email and we will get back to you.