Swiss Design Cork Floating Flooring – Technical Performance Explained

Swiss Design cork flooring is engineered for comfort, durability, and everyday reliability. Below is a simple explanation of each technical rating and what it means for real-world use.

Usage Classification – EN 16511

Domestic Class 23 / Commercial Class 33
What it means:

  • Class 23: Designed for heavy residential use such as living rooms, kitchens, hallways, and entryways.

  • Class 33: Suitable for heavy commercial environments including offices, retail spaces, and hospitality areas.

Why it matters: Built to handle high foot traffic in both homes and commercial spaces.

Total Weight – EN 430

Approx. 8,900 g/m²
What it means: A dense, solid construction.
Why it matters: Improves durability, stability, and gives a quality, solid feel underfoot.

Abrasion Resistance – EN 14354 / EN 13329

AC5
What it means: One of the highest wear ratings available.
Why it matters: Excellent resistance to scratches and surface wear, even in high-traffic areas.

Impact Sound Reduction – EN ISO 717-2

18 dB
What it means: Reduces footstep noise by approximately 18 decibels.
Why it matters: Creates quieter rooms and reduces noise transfer—ideal for condos, apartments, and multi-level homes.

Castor Chair Resistance – EN 425

Suitable for type W castors
What it means: Approved for rolling office chairs.
Why it matters: Perfect for home offices and commercial workspaces without damaging the floor.

Fire Safety Rating – EN ISO 9239-1

Cfl-s1
What it means:

  • Very limited flame spread

  • Very low smoke development

Why it matters: Provides enhanced fire safety compared to many traditional flooring options.

Thermal Resistance – EN 12524

0.108 m²K/W
What it means: Good thermal insulation properties.
Why it matters: Feels warmer underfoot and works well with radiant floor heating systems.

Dimensional Stability – EN 434

< 0.05%
What it means: Minimal expansion or contraction.
Why it matters: Helps prevent gaps, warping, or movement caused by temperature or humidity changes.

Residual Indentation – EN 433

Max. 0.15 mm
What it means: High resistance to dents from furniture and heavy loads.
Why it matters: Maintains a smooth surface even under heavy furniture.

Color Stability (Lightfastness) – ISO 105

> 7
What it means: Excellent resistance to fading.
Why it matters: The floor keeps its color even when exposed to sunlight or strong indoor lighting.

Chemical Resistance – EN 423

Very good resistance
What it means: Resists common household chemicals and cleaners.
Why it matters: Easy to maintain without worrying about surface damage.

Indoor Air Quality – AgBB

AgBB compliant
What it means: Meets strict European indoor air quality standards.
Why it matters: Low VOC emissions for a healthier living and working environment.

Water Resistance (Swelling after 24h) – EN 317

< 8%
What it means: Controlled swelling after water exposure.
Why it matters: Offers improved moisture resistance compared to many traditional wood floors.

Click Locking Strength – ISO 24334

HDF > 500 kg/lfm
What it means: Very strong locking system.
Why it matters: Ensures tight joints, long-term stability, and easy installation.

Slip Resistance – EN 51130

R10
What it means: Moderate slip resistance.
Why it matters: Safe for everyday use in residential and commercial environments.

Impact Resistance – EN 438-2 / EN 13329

2000 / 14 mm – Class 33
What it means: Withstands heavy impact without cracking or damage.
Why it matters: Ideal for busy areas with high foot traffic and daily wear.

Why Choose Swiss Design Cork Flooring

✔ Comfortable and warm underfoot
✔ Naturally sound-absorbing
✔ Durable enough for commercial use
✔ Eco-friendly and low-emission
✔ Easy to maintain and long-lasting