Laminate Floorboards Squeaking or Creaking in New Homes — Is It a Defect?
- ClearScope Building Inspections
- Mar 16
- 6 min read
Laminate flooring is one of the most common finishes used in modern Australian homes. It is widely installed throughout new estates across Melbourne because it provides a durable, cost-effective and visually consistent flooring solution. However, after moving into a new house, some homeowners notice Laminate Floorboards Squeaking or Creaking in New Homes when walking across certain areas.
This is a question that frequently comes up during independent building inspections. While floating laminate flooring systems are designed to allow slight movement, excessive creaking or movement underfoot can sometimes indicate an installation issue that should be reviewed. During Practical Completion Inspections, inspectors regularly check flooring behaviour alongside other finishes to determine whether the installation appears consistent with acceptable building standards.
Understanding how laminate flooring behaves in a newly constructed home is important, particularly when preparing for final inspections before handover. Our guide New Build Stage Inspections in Melbourne — A Complete Guide to Every Inspection Stage explains how independent inspections are carried out throughout construction to help identify issues early.
Similarly, many homeowners arrange a final inspection shortly before settlement. Our article Practical Completion Inspection (PCI) Checklist — What Inspectors Look For Before Handover explains the key areas reviewed at this stage, including flooring installation, finishes and other items that may affect the quality of the completed home.
This article explains why laminate floorboards sometimes squeak in new homes, when the issue may fall within normal construction tolerances, and how independent inspectors assess flooring concerns during final stage inspections.
Whats Happening When You Can Hear Laminate Floorboards Squeaking or Creaking in New Homes
Laminate flooring in most modern homes is installed as a floating floor system. This means the boards are not fixed directly to the subfloor but instead sit on top of an underlay layer that allows slight movement.
Floating floors expand and contract naturally with changes in temperature and humidity. Because of this design, a small amount of sound when walking across the floor can occasionally occur.
In newly constructed homes across Melbourne's growth areas such as Tarneit, Clyde North and Donnybrook, flooring may also settle slightly during the early months after construction. As furniture is placed in the home and occupants begin using the space, the flooring system may adjust.
However, while minor movement can be expected, consistent squeaking or creaking sounds may sometimes indicate an underlying issue with the installation or preparation of the subfloor.
Common Causes of Squeaking Laminate Floors
Several factors can contribute to laminate floor noise in a new house.
Uneven Subfloor
One of the most common causes inspectors encounter is an uneven subfloor beneath the laminate flooring. Laminate floors rely on a relatively flat surface beneath them. If the concrete slab or subfloor has small high or low points, the flooring system can flex slightly when walked on.
This movement can produce creaking or squeaking sounds.
Subfloor flatness is something inspectors frequently review during Practical Completion Inspections.
Incorrect Expansion Gaps
Floating floors must include expansion gaps around the perimeter of the room. These small gaps allow the floor to expand and contract without pressure.
If expansion gaps are too small, the flooring may press against walls or cabinetry. This pressure can cause boards to rub against one another, creating creaking sounds.
Poor Installation of Underlay
Underlay is installed beneath laminate flooring to:
absorb sound
allow slight movement
reduce friction between the floor and the slab
If the underlay is incorrectly installed or damaged during installation, movement may occur between the flooring layers.
Boards Rubbing Together
Laminate flooring systems lock together using tongue and groove connections. If boards are not installed correctly or become slightly misaligned, the joints may rub against each other when pressure is applied.
This can create a noticeable squeaking or clicking sound when walking across certain areas.
Loose Boards
Occasionally individual boards may not lock properly into the surrounding flooring. When weight is applied, these boards can shift slightly and produce creaking noises.
Debris Beneath the Flooring
In some homes inspectors find small construction debris trapped beneath the flooring. Even tiny pieces of material beneath the underlay can create pressure points that cause movement and noise.
Movement Over Concrete Slabs
In homes built on concrete slabs, minor surface irregularities can occasionally affect floating floors.
Our article Common Defects Found at Slab Stage in Melbourne explains how early construction issues can sometimes affect finishes installed later in the build process.
Is Squeaking Laminate Flooring Considered a Defect?
Not all squeaking laminate flooring is considered a defect.
Independent inspectors typically assess the issue based on several factors including:
how widespread the noise is
whether the flooring moves underfoot
whether installation tolerances appear to have been met• whether the issue affects the usability of the floor
The Victorian Guide to Standards and Tolerances does not specify that all flooring noise is a defect. Instead, inspectors look at whether the flooring has been installed correctly and whether movement is excessive.
Understanding how tolerances apply is important. Our article What Does Within Tolerance Actually Mean in a New Home Inspection? explains how inspectors determine when an issue falls within acceptable construction standards.
When Inspectors Identify Flooring Issues
Flooring concerns are most commonly identified during Practical Completion Inspections (PCI).
At this stage of construction:
flooring installation has been completed
the home is close to handover
cosmetic finishes are reviewed
Inspectors will typically walk across each room to check for:
movement underfoot
creaking or squeaking sounds
lifting boards
gaps between boards
Because PCI inspections review the completed home, flooring defects are commonly included in inspection reports.
Our guide Construction Stage Inspections in Melbourne — What They Are and Why They Matter explains how different inspection stages help identify issues before homeowners take possession of the property.
How Flooring Issues Are Usually Fixed
The method used to repair squeaking laminate flooring depends on the underlying cause.
Common solutions may include:
removing and reinstalling sections of flooring
adjusting expansion gaps around room edges
correcting underlay installation
smoothing uneven subfloor areas
Because laminate flooring systems are modular, sections of the floor can often be lifted and reinstalled if necessary.
However, identifying the correct cause is important before repairs are carried out.
When Homeowners Should Raise Concerns
Homeowners may wish to raise flooring concerns if they notice:
persistent squeaking in specific areas
visible movement when stepping on boards
boards lifting or separating
flooring pressing tightly against walls or skirting
If these issues are identified before handover, they can usually be documented during the Practical Completion Inspection process.
Our article Is It Normal to Find Issues During a New Home Build Inspection? explains why minor defects are commonly identified before handover.
How Independent Inspections Help Identify Flooring Issues
Independent building inspectors provide an objective review of construction quality.
During inspections, flooring is assessed alongside other finishes such as:
paintwork
cabinetry
tiling
waterproofing
A comprehensive inspection report can help homeowners understand whether concerns such as squeaking laminate flooring fall within tolerance or may require further attention.
For homeowners building in areas such as Tarneit, Clyde North, Donnybrook and Truganina, independent inspections can provide additional reassurance before taking possession of a new home.
You can read more about this process in New Build Stage Inspections in Melbourne — A Complete Guide to Every Inspection Stage and Why Melbourne Independent Inspections Are Carried Out at Multiple Stages of a New Build.
Experience From Independent Building Inspections
From an inspector's perspective, squeaking laminate floors are not uncommon in new homes, but they are rarely widespread throughout an entire property.
In most cases the cause is relatively minor, such as:
slight subfloor unevenness
tight expansion gaps
minor installation adjustments
During PCI inspections across Melbourne estates, inspectors often identify small sections where movement occurs. Builders can typically review these areas and determine whether adjustment is required.
Understanding how flooring systems behave and how tolerances apply helps homeowners approach these issues with realistic expectations.
Conclusion
Laminate flooring is widely used in modern Australian homes because it provides a durable and practical finish. While minor sound or movement can occasionally occur in floating floor systems, persistent squeaking or creaking may indicate an installation issue.
Independent inspections help determine whether flooring concerns fall within acceptable construction tolerances or require rectification before handover.
For homeowners building in Melbourne's rapidly growing estates, arranging a Practical Completion Inspection before settlement can provide valuable peace of mind that the home's finishes have been installed correctly.
FAQ
Why do laminate floors squeak in a new house?
Laminate flooring is usually installed as a floating floor system. Minor movement between boards or the underlay layer can sometimes produce squeaking sounds, particularly if the subfloor is uneven.
Are squeaky laminate floors a building defect?
Not always. Inspectors assess whether the flooring has been installed correctly and whether the movement is excessive.
Can laminate flooring settle after installation?
Yes. Floating floors may settle slightly as the home begins to be used and as temperature and humidity conditions change.
Can uneven concrete cause laminate flooring noise?
Yes. An uneven slab can cause movement beneath the flooring system which may create creaking sounds when walked on.
Should squeaky flooring be fixed before handover?
If flooring movement appears excessive or indicates an installation issue, it may be raised during the practical completion inspection.
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