Technical Specifications - Naturtrend Cork Interlocking Floors

Spec

Value

What it means

Plank size

910 x 300 mm

[verify: 8 planks / 2.184 m² per pack (product page) or 7 planks / 1.91 m² (data sheet)]

Thickness

[verify: 10.5 mm (data sheet) or 9.5 mm (product page)]

3 mm cork wear layer, 6 mm HDF core, 1.5 mm cork underlay

Installation

Glue-less Uniclic click system, floating

No adhesive needed; the floor can be lifted and relaid

Built-in underlay

1.5 mm cork with Microban antimicrobial protection

No separate underlay to buy

Finish

WEARTOP matt multilayer finish

Factory-finished; no sealing needed after laying

Usage class (EN ISO 10874)

[verify: 23 / 33 (data sheet) or 31 (product page)]

23 = heavy domestic use; 33 = heavy commercial use

Wear warranty

15 years residential, 5 years commercial

Covers the finish wearing through under normal use

Impact noise reduction (EN ISO 10140-3)

19 dB

Less footstep noise in the room below

Thermal resistance (EN 12667)

0.10 m²K/W

Warm underfoot and compatible with underfloor heating; not insulation

Underfloor heating

Hot-water and electric, max 28°C surface

Follow the underfloor heating installation guide

Slip resistance (EN 13893)

Class DS (μ > 0.30)

Meets the standard for indoor floors

Reaction to fire (EN 13501-1)

[verify: Dfl-s1 (data sheet) or Cfl-s1 (product page)]

Check requirements for commercial spaces

Light fastness (EN ISO 105-B02)

5 (blue scale)

Colour can change slowly in strong direct sunlight

Emissions

Formaldehyde class E1, French VOC class A+, AgBB compliant

Low emissions, suitable for bedrooms and nurseries

Composition

More than 80% renewable raw materials (cork and wood), 30% recycled by-products

No PVC or plasticisers