Bathroom renovation tools: plan by phase, not all at once
A bathroom renovation in a 4 to 6 square meter space moves through demolition, cutting, leveling, drilling, and installation. Each phase has its own main tool. Buying all of them for a single renovation is rarely worth it — renting each one when its phase arrives keeps the cost proportional to actual use.
In Itajaí and Balneário Camboriú, local owners list demolition hammers, tile saws, drills, and laser levels on Alugoae. Reserving each tool separately by phase means you never have a tile saw sitting in the hallway during demolition week.
Demolition phase: the rotary hammer and how many days to book
A rotary hammer with a flat chisel bit of 28 mm is what breaks old tiles and removes floor adhered with mortar — a task a standard drill cannot do. Models between 5 and 8 kg handle residential bathrooms well.
Demolishing a 4 square meter bathroom typically takes 1 to 2 days depending on tile thickness and how many walls are being stripped. Booking the rotary hammer for 2 days gives enough buffer. Ask the owner through the chat whether a power extension cord is included, since bathroom outlets are often in awkward positions.
Renting a tile saw: cutting floor and wall tiles cleanly
Once demolition is done, cutting new pieces is the most precise step. A tile saw uses a diamond blade of 110 to 115 mm with a cutting depth of up to 34 mm, which handles ceramic, porcelain, and natural stone with a clean straight edge.
For a small bathroom, one rental day is usually enough. Larger bathrooms with a full shower enclosure and fully tiled walls may need 2 days. Always use water on the blade to control dust and protect the material. Check before pickup whether the included blade matches your tile type.
Drill, laser level, and grinder in the finishing phase
With the floor set and walls prepared, the fixing and finishing work begins. An impact drill with an 8 mm concrete bit at 60 mm depth handles anchors for embedded faucets, towel bars, and mirrors without strain. This phase typically runs 2 to 3 days.
A laser level with a 20 to 30 meter indoor range keeps tiles and fixtures aligned before final installation. For walls with uneven plaster, a 125 mm cup grinder removes high spots before applying filler or paint.
How to calculate rental days without overpaying
The practical rule: rent a tool one day before the phase starts and return it the day after the phase ends. This covers unexpected delays without stacking unnecessary daily rates.
A typical small bathroom renovation spreads over 8 to 10 tool-rental days in total, each tool active only during its own phase. That is far cheaper than renting everything at once and watching half of it sit idle in the corridor.
- Rotary hammer: 2 days (tile and floor demolition)
- Tile saw: 1 to 2 days (cutting ceramic and porcelain)
- Impact drill: 2 to 3 days (anchors and installations)
- Laser level: 2 days (tile and fixture alignment)
- Cup grinder: 1 day (plaster finishing)
Frequently asked questions
Which tools do I need for a bathroom renovation?
The core set for most residential renovations includes a rotary hammer for demolition, a tile saw for cutting, an impact drill for anchoring, and a laser level for alignment. Each covers a different phase of the work.
How many days should I rent a tile saw for a small bathroom?
One day is usually enough for bathrooms up to 5 square meters. Larger bathrooms with a full shower enclosure and fully tiled walls may need 2 days.
What should I check before picking up a tool?
Confirm which accessories are included — bits, blades, extension cords — and check that the voltage matches your bathroom outlet. Take dated photos when you pick up the tool and agree on a clean return through the chat before confirming the reservation.
Browse demolition hammers, tile saws, and drills available in Itajaí and Balneário Camboriú.