Post-Construction Cleaning Checklist: Room by Room

A builders clean goes in a set order: dust from the top down, wipe, then floors last, room by room. Use this checklist after a renovation, an extension or a new build to make sure nothing is missed, from the slider tracks to the inside of the rangehood. If you’d rather hand the whole job over, our post-construction cleaning service in Auckland covers every item here, staged to your handover date.

What is a builders clean?

A builders clean is the clean done after construction or renovation work finishes. It removes the fine construction dust, residue, paint and plaster marks, stickers and protective film that trades leave behind, so the building is ready to live in, sell, rent or hand over. Building waste and skips are the builder’s job, not part of the clean.

A full builders clean usually has two parts: a first clean once the main trades leave, and a final, detailed clean just before handover. The checklist below is for that final clean.

Before you start: safety checks

Check three things before you start: that dusty work has finished, that nothing you’re cleaning could be asbestos, and that you have the right gear. WorkSafe New Zealand says homes built before 1 January 2000 may contain asbestos. If you’re unsure whether something was disturbed, treat it as asbestos, leave it alone and call a reputable asbestos contractor.

• Asbestos. Textured ceilings, old wall linings, vinyl flooring and cladding in older homes are common places. Don’t vacuum or wipe up debris you suspect.
• Silica dust. Cutting concrete, brick, fibre cement or engineered stone leaves silica dust you can’t always see. WorkSafe advises against dry sweeping and compressed air, and recommends an H-class HEPA vacuum rather than a household vacuum cleaner.
• Gear. Wear a well-fitting dust mask and gloves, open windows and doors, and keep children and pets out until the dust is down.

Post-construction cleaning checklist

Work through each room in the same order: high surfaces, then walls and fittings, then cupboards, then floors. Vacuum before you wipe, damp-wipe with microfibre cloths you rinse often, and leave floors until last so falling dust doesn’t undo your work. Tick off each room before moving to the next.

Kitchen

• Wipe the rangehood inside and out and check the filter for dust
• Clean cupboards and drawers inside, outside, on top and along the hinges
• Peel protective film from appliances, then clean the adhesive line
• Wipe benchtops and splashbacks; lift any silicone or grout smears gently
• Clean the oven, dishwasher and fridge cavities, which collect dust during installation
• Polish the sink and tapware

Bathrooms and laundry

• Remove grout haze from tiles with a product the tile or grout maker recommends
• Clean shower glass and screens without blades or scourers
• Wipe the vanity inside and out, the mirror and the extractor fan cover
• Clean the toilet, including the base, hinges and behind the cistern
• Wipe the bath, its surround and the laundry cabinets

Windows, frames and doors

• Vacuum slider and door tracks before wiping them
• Clean glass inside and out; soften paint flecks and lift with a plastic tool
• Wipe frames, sills, handles and locks
• Remove stickers and label glue from new glass and joinery

Walls, ceilings and skirting

• Dust ceilings, cornices and light fittings first
• Wipe walls with a barely damp cloth, testing a hidden spot on new paint
• Clean skirting, architraves and door tops
• Wipe switches and power points with a dry or barely damp cloth

Floors

• Vacuum hard floors before mopping, so you don’t turn dust into paste
• Mop with clean water and a cleaner suited to the floor, changing water often
• Vacuum carpets slowly in two directions; fine dust sinks deep into the pile
• Check corners and under kickboards

Fixtures, vents and storage

• Vacuum and wipe heat pump, heater and vent grilles
• Clean wardrobes, shelving and the hot water cupboard
• Wipe door handles, hinges and hardware

Outside

• Sweep or wash paths, decks and entrances
• Wash down the garage floor
• Remove paint and plaster splashes from exterior glass and joinery

How long does a builders clean take?

A builders clean can take a few hours for a single-room renovation and several days for a large new build or commercial fit-out. The time depends on floor area, how dusty the site is, how much paint and plaster residue there is, the amount of glass, and whether the clean is done in one visit or in stages.

Rooms with lots of cupboards, glass and tile take longest. A professional team speeds things up mainly by splitting the work across several cleaners. If you’re booking one, ask for the expected time in the quote.

How long does dust take to settle after construction?

There’s no fixed time. Coarse dust drops quickly, but very fine dust can stay in the air for a long time and keeps settling after work stops. The practical answer is to clean in stages: a first clean once dusty work ends, a final clean after the house has been aired, and a quick touch-up just before you move in or hand over.

Ventilate as much as you can between cleans, and check heat pump filters once the dust has gone. If dust keeps reappearing on surfaces you’ve already wiped, it’s still settling, so leave the final dusting a little longer.

Can you do a builders clean yourself?

Yes, a small renovation is often fine to clean yourself if you have time, a good vacuum and plenty of microfibre cloths. Larger jobs are harder: new builds have hundreds of surfaces to detail, and the hardest parts, such as paint on glass, grout haze and high windows, are where DIY mistakes cause scratches.

Book professionals when there’s a handover or settlement date, when there’s a lot of glass or height, when the site was built or renovated with engineered stone, or when you’d simply rather not spend a weekend on it. For a fixed price on the whole job, get a free quote.