Hardened oak LERHAMN 2.0

Hardened wood Oak Nature Hard wax oil Dark brown Plank Medium XXL

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Lerhamn is a dark brown hard wax oiled wooden floor, produced with a patented technology to harden wood and make it stronger. The manufacturing process makes the floor three times stronger than a traditional wooden floor and that utilizes renewable raw materials optimally.

Uncompromising wooden feel

Hardened wood brings out the best properties from the oak, which gives a genuine wooden floor with a warm wood feel. After the hardening process, the floor surface is treated with a hard wax oil, which makes the floor easy to care for with good protection against stains.

Calm, classic or dramatically rustic?

Hardened oak floorings from Bjelin are available in three different grades, carefully selected to suit all interior design styles.

Lerhamn is a floor in the sorting Nature that gives a classic impression with a true wooden feel. The floor has a natural colour variation and livelier grain. There is a balanced occurrence of filled knots and cracks. The planks give a greater depth and the wood character is distinct. 

Longer life with proper maintenance

Despite its impact resistance, it is important that you take care of your hardened wooden floor and follow the care instructions available to increase its service life. This floor has been treated with a hard wax oiled surface that requires an extra treatment with a maintenance wax after installation. See care instructions for more information.

Quick and easy installation

The 5G locking system makes it more efficient than ever to click together a floor. Do it yourself or minimize project time when hiring a professional. Installed freely, floating on top of the subfloor without being nailed or glued down.



Type of floor: Hardened wood
Type of wood: Oak
Grading: Nature
Surface finishing: Hard wax oil
Staining: Dark brown
Light/dark: Dark
Pattern: Plank
Locking system: Välinge 5G®
Core: HDF


Format: XXL
Width: 273 mm
Length: 2378 mm
Thickness: 11 mm
Thickness of wear layer: 0,6 mm


Quantity in box: 3 pcs
m² / box: 1,95 m²
Weight per box: 21,45 kg

Classification and safety

Supports Underfloor Heating: Yes
Water resistance: Medium
Brinell hardness: 8,2 N/mm²(EN 1534)
SundaHus: Evaluated by SundaHus
Svanen: Yes (3029 0021)
CE Marked: Yes
Limited warranty: 30 years
FSC Mix (DNV-COC-001679)
Evaluated by Sundahus
Yes (3029 0021)
Cured wood floor