8mm vs 9mm Hybrid Flooring – What’s the Difference?
- Imperial Flooring Australia
- Mar 15
- 5 min read
Hybrid flooring has quickly become one of the most popular flooring choices in Australia thanks to its waterproof construction, durability, and timber-look finishes. But when choosing hybrid flooring, one common question homeowners ask is:
Should I choose 8mm or 9mm hybrid flooring?
While the difference might sound small, the extra 1mm can affect stability, acoustic performance, and overall feel underfoot. In this guide, we explain the real differences between 8mm and 9mm hybrid flooring so you can choose the best option for your home or project.
If you’re comparing options, explore Imperial Flooring Australia’s Hybrid Waterproof Flooring Range collections.
What Is Hybrid Flooring?
Hybrid flooring combines the best features of laminate and vinyl flooring. It typically includes:
• A protective UV coating
• A scratch-resistant wear layer
• A decorative timber-look design
• A rigid SPC (Stone Plastic Composite) waterproof core
• A built-in acoustic underlay layer
This layered construction creates a durable, waterproof floor that installs with a floating click system, making it ideal for Australian homes, apartments, and renovations.
8mm vs 9mm Hybrid Flooring Comparison
Feature | 8mm Hybrid Flooring | 9mm Hybrid Flooring |
Total Thickness | 8mm | 9mm |
Acoustic Performance | Good | Better sound absorption |
Stability | High | Higher structural rigidity |
Feel Underfoot | Firm | Slightly softer and more solid |
Subfloor Tolerance | Moderate | More forgiving |
Price | More affordable | Premium option |
1. Durability & Stability
Hybrid flooring thickness directly affects how stable the boards feel once installed.
A thicker board generally has a stronger SPC core, which improves structural stability and reduces movement under heavy furniture or foot traffic.
• 8mm hybrid flooring is already considered a premium thickness and performs well in most residential environments.
• 9mm hybrid flooring offers slightly more rigidity and strength, making it ideal for high-traffic areas or larger open-plan spaces.
Imperial Flooring Australia’s 9mm Hybrid Waterproof Flooring Range includes a built-in acoustic underlay, increasing comfort and stability.
2. Acoustic Performance
Sound reduction is another key difference between 8mm and 9mm hybrid flooring.
Thicker flooring boards absorb impact noise more effectively, helping reduce the hollow sound sometimes associated with floating floors.
Benefits of thicker flooring include:
• Reduced footstep noise
• Improved acoustic comfort in apartments
• Better insulation between levels
Thicker hybrid floors typically provide better sound absorption and walking comfort, especially in open-plan homes.
3. Comfort Underfoot
The extra thickness in 9mm boards creates a slightly more solid and cushioned feel when walking.
While hybrid flooring uses a rigid core, the additional material helps:
• Reduce floor vibration
• Improve impact absorption
• Create a more premium feel
Many homeowners describe 9mm hybrid flooring as feeling closer to engineered timber flooring compared with thinner boards.
4. Subfloor Performance
Subfloor conditions are a major factor when choosing hybrid flooring thickness.
Thicker flooring can help:
• Bridge minor subfloor imperfections
• Reduce movement between planks
• Improve long-term installation performance
If the subfloor is not perfectly level, a thicker hybrid board may perform better over time.
5. Best Applications for Each Thickness
8mm Hybrid Flooring – Best For
• Bedrooms
• Apartments
• Renovations with height restrictions
• Budget-friendly projects (rentals and investments)
• Standard residential traffic
• Families with pets and children
9mm Hybrid Flooring – Best For
• Open-plan living areas
• High-traffic homes
• Families with pets and children
• Premium residential builds
• Apartments with acoustic requirements
• Townhouse and duplex developments
Imperial Flooring Australia® Hybrid Flooring Range
Imperial Flooring Australia offers premium SPC Hybrid Waterproof Flooring designed for Australian conditions.
Key features include:
• 100% waterproof construction
• Scratch-resistant wear layer
• Lincenced Click-lock floating installation system
• Built-in acoustic underlay
• Large format planks (approx. 1800mm length)
These features make hybrid flooring suitable for kitchens, laundries, and high-traffic living areas where moisture resistance and durability are essential.
The latest Ranges of hybrid flooring colours offer modern timber aesthetics suitable for contemporary homes, apartments, and developments.
Is 9mm Hybrid Flooring Worth It?
For many homeowners, 9mm hybrid flooring is worth the upgrade if budget allows.
Advantages include:
• Better acoustic performance
• Increased stability
• More premium feel underfoot
• Greater tolerance for minor subfloor imperfections
However, 8mm hybrid flooring still delivers excellent durability and performance, making it a great value option for many homes.
Final Verdict
Both 8mm vs 9mm hybrid flooring offer excellent durability, waterproof performance, and modern timber-look finishes.
The best option depends on your project:
• Choose 8mm hybrid flooring for affordability and standard residential use.
• Choose 9mm hybrid flooring for improved stability, comfort, and premium installations.
If you’re unsure which thickness is best, speaking with a flooring specialist can help you select the right product for your home, renovation, or development project.
Frequently Asked Questions
Is 9mm hybrid flooring better than 8mm?
9mm hybrid flooring generally offers improved stability, acoustic performance, and comfort underfoot compared to 8mm boards. The extra thickness creates a more rigid plank, which can reduce movement and provide a more solid feel when walking. However, 8mm hybrid flooring still performs very well in most residential environments and is a great value option.
What thickness hybrid flooring is best?
The best hybrid flooring thickness depends on the application.
• 8mm hybrid flooring is ideal for standard residential use, bedrooms, and renovations with height restrictions
.• 9mm hybrid flooring is better suited for high-traffic areas, open-plan living spaces, and premium residential builds where added stability and acoustic performance are beneficial.
Both options provide waterproof performance and strong durability.
Is thicker hybrid flooring more durable?
In most cases, thicker hybrid flooring boards provide greater structural stability and improved impact resistance. A thicker SPC core helps reduce movement in the flooring and can improve long-term performance. However, durability also depends on factors such as the wear layer, manufacturing quality, and proper installation.
Does hybrid flooring thickness affect sound?
Yes, hybrid flooring thickness can affect acoustic performance. Thicker flooring boards typically absorb more impact noise and create a more solid feel underfoot. Hybrid flooring with a built-in acoustic underlay can also help reduce footstep noise and improve comfort in apartments or multi-level homes.
Can hybrid flooring be installed in kitchens and wet areas?
Hybrid flooring is designed to be 100% waterproof, making it suitable for kitchens, laundries, and other areas where moisture may be present. The rigid SPC core prevents swelling from water exposure, while the protective wear layer helps resist scratches and stains.
Is hybrid flooring suitable for pets?
Yes, hybrid flooring is a great option for homes with pets. The durable wear layer helps resist scratches, while the waterproof core protects the flooring from spills or accidents. Many homeowners choose hybrid flooring because it combines durability with the appearance of natural timber.
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