Bathroom outdated or falling apart
moderate 3–10 h
Tools: grout saw, caulk gun, screwdriver and adjustable wrench, drill, utility knife, plunger · Materials: grout and 100 % silicone caulk, new faucet aerator, showerhead and cartridge, toilet seat and fill valve, cabinet paint or a vanity top, mould cleaner, new towel bars and mirror
Steps
- List what fails daily versus what looks dated; leaks, loose grout and a running toilet come first, because they damage the walls and floor while you plan.
- Regrout cracked joints and replace every bead of caulk at the tub, shower and sink with silicone — this alone stops most water from getting behind the tile.
- Swap the parts that make a bathroom feel old and work badly: a new faucet cartridge and aerator, a fresh showerhead, a soft-close seat and a quiet fill valve.
- Paint the vanity with cabinet enamel, change the handles, and replace a stained laminate top with a pre-made vanity top that fits the existing cabinet.
- Clean mould with a proper cleaner and fit a timer switch on the exhaust fan so it runs 20 minutes after showers.
- Live with the refreshed room for a month before pricing a remodel and write down what still bothers you — that list is the honest scope for a contractor.
Stop and call a pro if
- tiles are loose, the floor is soft near the toilet or tub, or the ceiling below is stained — there is water in the structure
- you want to move the toilet, shower or a wall, or add an exhaust fan where there is none — that is permit work
- the shower valve leaks inside the wall or the water pressure is low everywhere
Rules in the US: Moving plumbing or adding a circuit needs permits and inspections in nearly every jurisdiction; cosmetic work does not.
What a pro does that you can't
A bathroom contractor sequences plumbing, waterproofing, tile and electrical with permits, and can reconfigure the layout; a handyman does the fixture-and-caulk refresh in a day or two.
DIY cost: $150–500 in grout, caulk, fixtures and paint