Choosing flooring for an apartment in Australia is nothing like choosing for a house. You have strata rules, acoustic requirements, concrete subfloors, and neighbours directly below who will hear every footstep if you get it wrong. This guide covers exactly which flooring types work best in Australian apartments, how to meet acoustic compliance, and why SPC hybrid has become the go-to for apartment owners and renovators across the country.
The short version: SPC hybrid flooring is the best all-round choice for Australian apartments. Its rigid core handles concrete subfloors without moisture issues, the pre-attached acoustic underlay meets most strata body requirements, and it's 100% waterproof for kitchens, laundries and bathrooms. Pair a quality SPC hybrid with a certified acoustic underlay and you'll satisfy your body corporate while getting a floor that looks and performs like real timber.
In this guide
Why apartment flooring is different
A freestanding house gives you total freedom with flooring. An apartment does not. Before you buy a single plank, you need to understand three things that make apartment flooring fundamentally different:
- Acoustic compliance - Most strata schemes in Australia require flooring to meet minimum sound-reduction standards (usually AAAC star ratings or specific IIC/STC values). Fail this and your body corporate can force you to rip it all up.
- Concrete slab subfloors - Almost every apartment above ground level sits on a concrete slab. That means moisture vapour, unevenness, and zero give underfoot - your flooring and underlay must handle all three.
- Shared walls and ceilings - Impact noise (footsteps, dropped objects, chairs dragging) travels straight through to your neighbours below and beside you. Airborne noise (TV, music, voices) does too, but impact noise is the one flooring directly controls.
Check your strata by-laws first
Before purchasing any hard flooring, request a copy of your strata by-laws. Many schemes specify exact acoustic requirements, approved flooring types, and even installation methods. Some older buildings ban hard flooring altogether above the ground floor.
Understanding acoustic ratings and strata rules
Acoustic ratings measure how much sound a floor assembly reduces. In Australian apartments, you will encounter three rating systems:
IIC
Impact Insulation Class
STC
Sound Transmission Class
AAAC
Aust. Acoustic Assessment
6 Star
Highest AAAC Rating
What these ratings mean
- IIC (Impact Insulation Class) - Measures how well a floor reduces impact noise like footsteps. Higher is better. Most strata bodies require IIC 50 or above for hard flooring.
- STC (Sound Transmission Class) - Measures airborne sound blocking (voices, TV). Mostly determined by the slab itself, but underlay contributes.
- AAAC Star Rating - The Australian Association of Acoustic Consultants rating system. Ranges from 1 star (poor) to 6 stars (excellent). Most strata schemes require a minimum of 4-5 stars.
Don't confuse lab ratings with field ratings
Acoustic products are tested in laboratory conditions, but real-world performance depends on the building structure, slab thickness, and installation quality. A product rated IIC 72 in a lab may only achieve IIC 55 in your apartment. Always check whether your strata specifies lab or field ratings.
Typical strata acoustic requirements
| Requirement | Common Threshold | Notes |
|---|---|---|
| AAAC Star Rating | 4-5 Stars minimum | Most common requirement in NSW, QLD, VIC strata |
| IIC Rating | IIC 50-55+ | Measured in field conditions, not lab |
| Underlay Thickness | 2-3mm minimum | Some schemes specify exact thickness |
| Professional Install | Often required | Many strata bodies require licensed installer certificates |
| Written Approval | Before work starts | Most require body corporate approval with acoustic reports |
Flooring types ranked for apartments
Not all flooring works in apartments. Here's how the main types stack up against the three things that matter most: acoustic performance, moisture handling on concrete slabs, and durability under apartment living conditions.
| Flooring Type | Acoustic | On Concrete | Waterproof | Apartment Rating |
|---|---|---|---|---|
| SPC Hybrid (6.5-9.5mm) | Excellent | Excellent | Yes | Best Choice |
| Engineered Timber | Good | Good | No | Premium Option |
| Laminate | Moderate | OK (needs underlay) | No | Budget Option |
| Flexible Vinyl (LVP) | Good | Good | Yes | OK |
| Solid Hardwood | Poor | Not suitable | No | Avoid |
| Tile | Poor | Excellent | Yes | Wet areas only |
| Carpet | Excellent | Good | No | Bedrooms only |
Market insight: SPC hybrid flooring accounts for the majority of new hard flooring installs in Australian apartments. Its combination of acoustic compliance, waterproof core, and floating install over concrete has made it the default choice for apartment renovations. - Australian Resilient Flooring Association
Why SPC hybrid dominates apartment installs
SPC hybrid has become the default apartment flooring in Australia for good reason. Here's why it ticks every box that apartment living demands.
Why SPC hybrid wins in apartments
- Pre-attached acoustic underlay meets most strata requirements out of the box
- Rigid limestone core is dimensionally stable on concrete slabs
- 100% waterproof - safe for kitchens, laundries and bathrooms
- Click-lock floating install - no glue or nails into the slab
- Thin profile (6.5-9.5mm) preserves ceiling height and door clearance
- Realistic timber look without the moisture risks of real wood on concrete
- Easy to replace individual planks if damaged (relevant for landlords)
Things to check
- Verify your SPC product's acoustic rating meets your strata requirements
- Some strata schemes require additional acoustic underlay on top of the pre-attached pad
- Concrete slab must be flat to within 3mm over 2 metres
- Moisture testing may be required before install - especially in older buildings
Thickness matters for acoustics
Not all SPC hybrid is equal when it comes to sound reduction. Thicker products with denser acoustic backing perform significantly better:
- 6.5mm SPC Hybrid - Good acoustic performance with standard IXPE backing. Suits apartments with lenient strata requirements or where additional underlay will be added.
- 9.5mm SPC Hybrid - Superior acoustic and underfoot comfort. The thicker core and backing absorb more impact noise, making it the better choice for apartments above ground level where sound transfer is the primary concern.
Concrete subfloor considerations
Almost every apartment in Australia has a concrete slab subfloor. This creates specific challenges that your flooring choice needs to handle.
Moisture vapour
Concrete never fully dries. Even slabs that are years old can emit moisture vapour upward, especially in older buildings without adequate damp-proof membranes. This is why solid hardwood on concrete is almost always a bad idea in apartments - the moisture causes cupping, crowning, and eventually structural damage to the timber.
SPC hybrid handles this perfectly because the limestone core is completely impervious to moisture. No swelling, no cupping, no delamination. If your slab has slightly elevated moisture readings, SPC hybrid will still perform without issues.
Flatness
Floating floors need a flat surface. The standard is 3mm over 2 metres. Concrete slabs in older apartments are often uneven, with high spots near columns and low spots mid-span. Before installing any floating floor:
- Check flatness with a straight edge or laser level
- Grind down high spots or use self-levelling compound for low areas
- Don't rely on underlay to bridge gaps - it compresses under foot traffic and creates hollow-sounding spots
Pro tip for apartment renovations
If you're renovating and removing old tiles or carpet, this is the best time to level the slab. Self-levelling compound is cheap compared to the flooring itself, and a flat slab dramatically improves the feel and acoustic performance of any floating floor.
Installation tips for apartments
Installing flooring in an apartment comes with logistical challenges you won't face in a house. Plan for these before your install date.
1
Get strata approval in writing
Submit your flooring choice, acoustic test reports, and installer details to your body corporate. Wait for written approval before ordering materials. Some schemes have specific application forms and processing times of 2-4 weeks.
2
Book the building's goods lift
Flooring pallets are heavy and won't fit in a passenger lift. Most apartment buildings require you to book the goods lift in advance. Check weight limits and access hours - many buildings restrict deliveries to weekday business hours.
3
Check working hour restrictions
Strata by-laws typically restrict noisy work to specific hours (often 8am-5pm weekdays, 9am-3pm Saturdays, no Sundays). Cutting flooring planks with a saw is noisy work. Plan your install schedule around these restrictions.
4
Acclimate your flooring
Store unopened boxes in the apartment for 48 hours before installation. This lets the planks adjust to the room's temperature and humidity, reducing the chance of expansion issues after install.
5
Install with proper expansion gaps
Leave 8-10mm gaps around all walls, columns, door frames, and fixed objects. In apartments, this includes kitchen islands, built-in robes, and bathroom doorways. Use spacers during install and cover gaps with scotia or quarter-round moulding.
Hippo Floors products for apartments
Every SPC hybrid in the Hippo Floors range comes with pre-attached acoustic backing and is rated for installation over concrete slabs. Here are the best picks for apartment living.
Best Value
6.5mm SPC Hybrid
The practical choice for apartments with standard strata requirements. Lighter, easier to handle in lifts and hallways.
Acoustic
75%
Durability
85%
Value
95%
Best for Noise
9.5mm SPC Hybrid
Thicker core and acoustic backing for superior sound reduction. Ideal for apartments above ground level with strict acoustic rules.
Acoustic
92%
Durability
90%
Value
85%
Premium
Engineered Timber 15.3mm
Real timber top layer for high-end apartments. Requires separate acoustic underlay. Best for owner-occupiers who want the warmth and character of real wood.
Acoustic
70%
Durability
80%
Value
70%
Popular apartment colours
These are the most popular Hippo Floors colours for apartment projects. Lighter tones make compact spaces feel bigger, while mid-tones hide wear in high-traffic areas.
- QLD Spotted Gum (6.5mm SPC) - Warm mid-tone with natural grain variation. The most popular choice for open-plan apartment living.
- Natural Blackbutt (9.5mm SPC) - Clean, light Australian timber look. Opens up smaller apartments and pairs well with white cabinetry.
- French Oak (9.5mm SPC) - Classic European aesthetic with warm undertones. Suits modern and transitional apartment interiors.
- Pale Oak (Engineered Timber) - Light, Scandinavian-inspired look. Premium option for owner-occupied apartments.
- Pacific Spotted Gum (9.5mm SPC) - Richer tone than QLD Spotted Gum with deeper colour variation. Suits larger apartments with good natural light.
Browse SPC Hybrid for your apartment
Shop SPC Hybrid
Every Hippo Floors SPC hybrid plank ships with pre-attached acoustic backing. Free samples available Australia-wide.
Frequently asked questions
Do I need strata approval to change apartment flooring?
Yes, in almost all cases. Most strata schemes require written approval before any hard flooring is installed. You'll typically need to submit the product's acoustic test certificate, your installer's details, and sometimes a floor plan showing the areas being covered. Processing times vary from a few days to several weeks depending on your body corporate.
What acoustic rating does my apartment flooring need?
This depends entirely on your strata by-laws. Common requirements are AAAC 4-5 stars or IIC 50+. Some newer buildings specify exact products or require a post-installation acoustic test. Always check your specific by-laws before purchasing - the requirement can vary between buildings in the same suburb.
Can I install hybrid flooring in an apartment bathroom?
SPC hybrid flooring is 100% waterproof and can be installed in apartment bathrooms, laundries, and kitchens. The rigid limestone core won't swell or delaminate from water exposure. However, the subfloor waterproof membrane must still be intact - the flooring handles surface water, but structural waterproofing is a separate requirement in wet areas.
Is SPC hybrid flooring suitable for ground floor apartments?
Absolutely. Ground floor apartments have less strict acoustic requirements (no neighbours below), but you still benefit from SPC hybrid's waterproof core and concrete slab compatibility. Ground floor units sometimes have higher moisture levels from the slab, which makes SPC hybrid even more advantageous over timber or laminate options.
How does SPC hybrid compare to carpet for apartment noise?
Carpet is naturally the best at absorbing impact noise because it's soft and thick. SPC hybrid with a quality acoustic underlay won't match carpet's raw sound absorption, but it gets close enough to meet strata requirements while being far more durable, waterproof, and hygienic. Many apartment owners use SPC hybrid in living areas and keep carpet in bedrooms for the best of both worlds.
Can I install apartment flooring myself or do I need a professional?
SPC hybrid is a DIY-friendly click-lock system, but many strata bodies require professional installation with a certificate of completion. Even if your strata allows DIY, having a professional install ensures the acoustic underlay is correctly laid (no gaps, proper taping) and gives you documentation if a noise complaint arises later. Check your by-laws before deciding.
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Browse the full Hippo Floors SPC hybrid range - every plank ships with acoustic backing and free delivery Australia-wide.
