As of October 2026, floor sanding and polishing in Sydney costs about $34 to $80 per m², with a typical job around $52 per m² including GST, according to What’s The Damage. hipages (January 2026) gives a national $30 to $110 per m² depending on the finish, and about $2,500 to $4,500 for a three-bedroom home with around 80 m² of floor.
- What’s The Damage (October 2026): Sydney floor sanding and polishing costs about $34 to $80 per m², typical $52, including GST.
- hipages (January 2026): solvent-based polyurethane about $30 to $35 per m², water-based $30 to $45, and premium stains or limewash $55 to $110.
- The Australian Timber Flooring Association says water-based 2-pack polyurethane can be used with care after 1 day and lived on after about 3 days; penetrating oils take 5 and 7 days.
- A sanding removes about 0.8 to 1.6 mm of timber, says the US National Wood Flooring Association.
- Laminate, vinyl and hybrid floors cannot be sanded; engineered boards can usually be sanded one to three times, depending on the top layer.
How much does floor sanding and polishing cost in Sydney?
Most Sydney homes pay about $34 to $80 per m² to sand and polish timber floors. The finish you choose and the state of the boards move the price most.
| Item | Indicative price | Source |
|---|---|---|
| Sand and polish, Sydney | $34 to $80 per m², typical $52 | What’s The Damage, October 2026, including GST |
| Sand and polish, national | $30 to $70 per m², typical $45 | What’s The Damage, October 2026 |
| Solvent-based polyurethane | $30 to $35 per m² | hipages, January 2026 |
| Water-based polyurethane | $30 to $45 per m² | hipages, January 2026 |
| Premium finishes (stain, limewash) | $55 to $110 per m² | hipages, January 2026 |
| Recoat without sanding | $15 to $25 per m² | hipages, January 2026 |
| Staining | About $10 per m² extra, or $15 to $30 per m² | Two hipages guides disagree |
| Three-bedroom home, about 80 m² | $2,500 to $4,500 | hipages, January 2026 |
| Typical Sydney job (size not stated) | $500 to $1,000, median $725 | Airtasker |
Indicative only. Prices vary with floor area, board condition, number of coats, stairs and access.
The sources differ. What’s The Damage’s Sydney typical price of $52 per m² is above the national ranges from hipages. Treat these as planning figures and get two or three written quotes after an inspection.
What affects the price of floor sanding?
Condition and finish are the big drivers. Expect higher prices for:
- Old or damaged floors: deep scratches, stains, cupped boards or old coatings take more sanding passes
- Repairs: hipages notes some sanders charge extra to replace damaged boards or move furniture
- Gap filling and punching nails below the surface
- Stains and limewash, which add steps and drying time
- Stairs: What’s The Damage says stairs are priced per step and are labour-intensive
- Small jobs: many sanders have a minimum charge, so one small room can cost more per m²
hipages says water-based polyurethane may cost about $5 per m² more than solvent-based, and that tung or modified oil finishes cost about the same as water-based.
Oil vs water-based vs solvent polyurethane: which finish is best?
Solvent-based polyurethane is the toughest, water-based is the quickest and lowest odour, and oils give a natural look that is easy to touch up. The Australian Timber Flooring Association (ATFA) compares them like this.
| Finish | Earliest use with care | Earliest move back in | Short-term odour | Durability |
|---|---|---|---|---|
| Penetrating oil | 5 days | 7 days | Noticeable | Low to medium |
| Hard wax oil | 2 days | 7 days | Low | Medium |
| Oil-modified urethane | 3 days | 5 days | Medium | Medium |
| Solvent 2-pack polyurethane | 1 day | 2 days | Very high | High |
| Solvent 1-pack moisture-cure polyurethane | 2 days | 3 days | Very high | High |
| Water-based 1-pack polyurethane | 1 day | 4 days | Low | Medium |
| Water-based 2-pack polyurethane | 1 day | 3 days | Low to medium | Medium to high |
Source: Australian Timber Flooring Association, coating choices for consumers. Actual times depend on the product, temperature, humidity and number of coats. Follow the product data sheet.
ATFA says solvent-based polyurethanes are the toughest and most hard wearing, with the highest gloss. Intergrain says solvent finishes have a strong odour that can take up to 7 days to clear, will yellow over time and warm the colour of the timber. Water-based finishes have low odour and do not yellow.
Oils soak into the timber rather than forming a hard film. ATFA says that with a regular refresher coat, an oiled floor may never need sanding back to bare timber again.
How long does sanding and polishing take, and when can you walk on it?
Most homes take two to four days, then the finish needs more time to cure. hipages says an average home usually takes 2 to 3 days, while its polishing guide says the whole process can take 3 to 4 days.
Product data sheets give these examples:
- Bona Traffic HD (water-based 2-pack): you may walk on it after 24 hours. Bona says it is about 80% cured after 1 day and fully cured after about 3 days. Do not put rugs back until it has fully cured.
- Wattyl Estapol oil-modified polyurethane (solvent-based): light foot traffic after 24 hours. It is fully cured in 3 to 5 days, and you should avoid heavy traffic and moving furniture until then.
- Osmo Polyx-Oil (hard wax oil): allow about 8 to 10 hours to dry between coats with good ventilation.
A typical job runs in this order:
- Clear the rooms of furniture, rugs and curtains that touch the floor.
- The sander punches nails, makes repairs and does the coarse sanding passes.
- Gaps and holes are filled, then the floor is fine sanded and vacuumed.
- Stain, if chosen, then the sealer and top coats go on, with drying time between each coat.
- Stay off the floor, or walk in socks only, until the product’s traffic time has passed.
- Put furniture back with felt pads, and wait for the full cure before laying rugs.
When are floorboards too thin to sand?
Boards are too thin when sanding would expose the tongue or nails, or wear through an engineered top layer. A good sander checks this before quoting.
The US National Wood Flooring Association (NWFA) says a normal sanding removes about 1/32 to 1/16 of an inch, roughly 0.8 to 1.6 mm. It says most solid wood floors can be sanded six to eight times over their life. Standard Australian solid boards are 19 mm thick, according to ATFA.
Engineered boards have far less timber to work with. Embelton says veneers range from about 0.6 to 4 mm, each sanding takes off about 1 mm, and most engineered boards can be sanded one to three times. The NWFA says sanding is not recommended where the wear layer is less than about 2.4 mm.
Laminate, vinyl and hybrid floors have a printed or plastic surface and cannot be sanded. If you are not sure what you have, ask the sander to check at a floor vent, a doorway edge or a lifted board before you book.
Sand and polish or replace the floor: which is better value?
If the boards are sound and thick enough, sanding is almost always the cheaper choice. What’s The Damage puts Sydney sanding and polishing at a typical $52 per m², against a typical $160 per m² for new engineered timber and $230 per m² for new solid hardwood, supplied and installed.
Replacing makes more sense when:
- The boards are too thin to sand again, or the tongues are showing
- Boards are loose, springy, split or badly cupped from water damage
- There is termite damage or rot in the boards or the subfloor
- You want a different look that sanding cannot give, such as a wider board
Sometimes a mix works. A sander may be able to replace a few damaged boards with matching recycled timber, then sand the whole floor so the patch blends in. Ask about this before you decide to replace a whole room.
Can you sand floors yourself?
You can hire a drum sander, but it is easy to gouge boards or sand unevenly if you have not used one before. Because each sanding removes timber that cannot be put back, mistakes shorten the life of the floor.
Coating is also harder than it looks. Solvent finishes have a very strong odour and need good ventilation, and every product has its own recoat and drying times. For most homes, a professional sand and polish is worth the cost, especially on older or thinner boards.
What should a floor sanding quote include?
Ask for a written quote that lists:
- The floor area in m² and every room included
- The number of sanding passes and coats
- The finish brand and product name, and its sheen level
- Gap filling, nail punching and any board replacement
- Stairs, priced per step if included
- Furniture moving and rubbish removal
- The days the house can and cannot be used
If you live in an apartment, check your by-laws on noise and work hours before booking. Replacing or installing hard floors is a minor renovation under NSW strata rules, so a sand and polish of existing floors may still need a call to your strata manager first.
Get quotes from vetted floor sanders
Describe your floor job to MyTradeCrew: the rooms and rough size in m², what is on the floor now, what is underneath if you know, and whether you live in a strata building. We will send it to up to three vetted, licensed and insured local flooring trades from our crew. They quote and contract with you directly, and it is free for homeowners.
Frequently asked questions
Can you sand and polish engineered timber floors?
Usually, if the real timber top layer is thick enough. Premium Floors says engineered boards can be sanded and refinished up to two or three times, depending on the thickness of the top layer. Embelton says a 3 mm veneer can be sanded about twice and a 4 mm veneer about three times. Thin-veneer boards should not be sanded.
Can I stay at home while floors are sanded and polished?
Often you can live in rooms that are not being done, but plan around odour and drying times. ATFA lists moving back in after about 2 to 4 days for most polyurethanes and 5 to 7 days for oils. Solvent finishes have a strong smell, and Intergrain says it can take up to 7 days to clear.
How long should I wait to put rugs back on a new floor finish?
Wait until the finish has fully cured, not just dried. Bona says its Traffic HD finish is fully cured after about 3 days and rugs should stay off until then. Wattyl says its Estapol polyurethane takes 3 to 5 days. Oils can take longer, so check the data sheet for your product.
Can floors be polished without sanding?
Yes, if the existing coating is sound and only worn on top. hipages says a recoat without full sanding costs about $15 to $25 per m². The floor is cleaned and lightly abraded, then a fresh coat goes on. Deep scratches, bare patches and peeling coatings need a full sand.
Is floor sanding cheaper than new timber floors?
Much cheaper in most cases. What’s The Damage puts Sydney sanding and polishing at a typical $52 per m², against a typical $230 per m² for new solid hardwood supplied and installed. If your boards are sound and thick enough, sanding is usually the better-value option.
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