Bathroom Remodeling in Delaware
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Delaware has about 464,000 homes, and half of them were built before 1987. Every county in Delaware is in climate zone 4A (mixed, humid). Pick your city below for local housing facts, or read on for what applies statewide to a bathroom remodel.
Bathroom Remodeling by city in Delaware
- Bear
- Bethany Beach
- Bethel
- Bridgeville
- Camden Wyoming
- Cheswold
- Claymont
- Clayton
- Dagsboro
- Delaware City
- Delmar
- Dover
- Dover Afb
- Ellendale
- Felton
- Fenwick Island
- Frankford
- Frederica
- Georgetown
- Greenwood
- Harbeson
- Harrington
- Hartly
- Hockessin
- Houston
- Kenton
- Kirkwood
- Laurel
- Lewes
- Lincoln
- Little Creek
- Magnolia
- Marydel
- Middletown
- Milford
- Millsboro
- Millville
- Milton
- Montchanin
- Nassau
- New Castle
- Newark
- Ocean View
- Odessa
- Port Penn
- Rehoboth Beach
- Rockland
- Saint Georges
- Seaford
- Selbyville
- Smyrna
- Townsend
- Viola
- Wilmington
- Winterthur
- Woodside
- Yorklyn
What Delaware homeowners should know about bathroom remodeling
The median home in Delaware was built in 1987, and about 42% were built before 1980. Many homes of this age still have their first kitchen or bathroom. Decide early whether you want to move fixtures, since that changes the permit and the scope. Federal EPA rules require firms that disturb painted surfaces in homes built before 1978 to follow lead-safe work practices. Ask whether the company is EPA lead-safe certified.
About 100% of Delaware's counties are in climate zone 4A (mixed, humid), based on the U.S. Department of Energy's county map. In a damp climate, a bathroom exhaust fan that vents outside (not into the attic) helps prevent mold.
Permits and contractor licensing in Delaware
Moving plumbing, adding electrical circuits or changing walls usually needs a permit; swapping fixtures in place usually does not. In Delaware, building permits are issued by cities and counties, so the rules depend on where the home is. Ask the company who pulls the permit, and keep a copy of it.
Delaware has no statewide general contractor license; the Division of Professional Regulation licenses plumbers, HVACR contractors and electricians. For other trades, ask your city or county building department which license applies, and ask the company for its license number.
Questions to ask a bathroom remodeling company in Delaware
- Who pulls the permits and schedules inspections?
- How do you handle problems found behind the walls?
- What is the written schedule, and who is on site each day?
Bathroom Remodeling companies serving Delaware
Company profiles for Delaware are on the way. Call or send a request above and we will connect you with a company that serves your ZIP code.
Bathroom Remodeling in Delaware: questions
How old are homes in Delaware?
Census estimates (ACS 2020-2024) put the median build year across Delaware at 1987, with about 42% of homes built before 1980.
Who licenses bathroom remodeling contractors in Delaware?
Delaware has no statewide general contractor license; the Division of Professional Regulation licenses plumbers, HVACR contractors and electricians. Ask for the company's license or registration number and look it up on the agency's website.
What climate zones are in Delaware?
All of Delaware is in IECC climate zone 4A (mixed, humid), per the U.S. Department of Energy's county map.
Do I need a permit for a bathroom remodel in Delaware?
Moving plumbing, adding electrical circuits or changing walls usually needs a permit; swapping fixtures in place usually does not. In Delaware, permits are issued by cities and counties, so check with the building department where the home is.
How does Swupi work in Delaware?
Call or send a request with your ZIP code, and Swupi connects you with an independent bathroom remodeling company that serves your area. You agree on price and timing directly with that company.
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