Hardened Oak KVARNBY 3.0 XL

Hardened wood Oak Nature Pro Matt lacquer Natural Plank High XL

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A natural wood floor

Kvarnby is a natural, matt-lacquered hardened wood floor that’s an age-less, Scandinavian classic. The Natural shade is the ideal backdrop for any space, with the Nature grading giving the floor an authentic wooden look. Made from FSC-certified European oak, this class 33 product is extremely durable and ideal for heavy-traffic spaces like hotels, shops, offices and cafés – or the entrance of your home. The matt lacquered finish makes the floor easy to maintain while protecting it from stains.

A great flooring option for…

A classic-looking hotel, office, shop or home where the interior design choices are endless, from colourful and vibrant to peacefully serene. Natural offers the exquisite look of newly cut timber, bringing out a true feeling of nature in the floors. It’s a neutral canvas for your space.

A sustainable choice

Sustainability is at the core of Bjelin’s values. Using the ground-breaking Woodura technology from sister company Välinge Innovation, our hardened wood floors process squeezes out every grain of goodness from each oak, walnut, or ash tree. This results in up to 10 times more flooring from the same amount of timber, with all waste recycled to create new wood powder.

High-tech features

All Bjelin’s Hardened Wood floors use patented technology from Välinge Innovation:

  • Woodura – a sustainable solution that creates a floor that’s three times as hard and durable, heating and pressing wood and wood-powder layers together.
  • Waterproof 5G Dry solution – fast & easy to install, plus prevents leaks through the seams.
  • Compatible with 5G Climb – to make your floor climb the walls.
  • Compositek – the highly water-resistant core in our hardened wood floors.

Easy installation

The 5G Dry floor locking system is well-known for providing the easiest, fastest, and most reliable installation. No tools, glue or nails are needed – just click the pieces together.


Type of floor: Hardened wood
Type of wood: Oak
Grading: Nature
Surface finishing: Pro Matt lacquer
Staining: Natural
Light/dark: Medium Dark
Pattern: Plank
Locking system: Välinge 5G® Dry™
Core: HDF
Supports Underfloor Heating: Yes
Water resistance: High
Format: XL
Width: 206 mm
Height: 11 mm
Length: 2200 mm
Thickness of wear layer: 0,6 mm
Quantity in box: 4 pcs
m² / box: 1,81 m²
m² / Pallet: 87 m²
Weight / m² (kg): 11 kg
Weight per box: 20 kg
Fire Resistance (EN 13501): Bfl-S1 (hardly flammable)
Thermal conductivity (EN 12664): 0,16 W/(m*K)
Thermal resistance (EN 12667): 0,07 (m2 x K)/W
Formaldehyde emission (EN 717-1): E1 <=0,1 ppm (typical value <= 0,05 ppm)
Brinell hardness (EN 1534): 10 HB (average value)
Impact resistance (EN 14354): EC3
Thickness swelling (EN 14354): <10% (5% typical)
Wear resistance (EN 14354): >6000 cycles
Slip resistance (USRV) (CEN//TS 15676): 40
CE Marked: Yes
Limited warranty (public environment): 30 years
Limited warranty (home environment): 30 years
Level of use domestic (EN ISO 10874): Class heavy residence (Class 23)
Level of use commercial (EN ISO 10874): Class heavy commercial (Class 33)