TK106 Thermo Oak Plank

The thick rustic oak top layer is kiln baked to harden and darken the wood changing its base colour to a rich chestnut brown. The Surface is brushed to add texture and then sealed with a natural oil that is cured with a UV light to produce a warm tactile floor that is both durable and beautiful. Tundra plank is an elegant board with a unique birch ply construction which gives it ultimate stability.

TK106 Thermo Oak Plank is available as herringbone format here

Description: Brushed & UV Oiled Natural Thermo Treated Oak Plank

Type of Floor: Real Wood Engineered Plank

Total Thickness: 15 mm

Width & Length: 190 x 1700 – 2000 mm

Top Layer: 4 mm Solid European Thermo Treated Oak

Grade: CD Rustic Oak

Core Layer: Birch Ply

Pack Size: Check at time of order

Pack Contents: T&G Boards

Joint Type: Tongue & Groove

Bevelled Edges: Yes on 4 sides

Floated Installation: No

Fully Bonded Installation: Yes

Secret Nailed Installation: No

Suitable For Underfloor Heating: Yes

Tog Rating: 1.13

Hardness: Hard

UKTR Compliant: Yes

Installation Basics

TK106 is a specialist tongue and grooved board that must be installed fully bonded with floor adhesive to the subfloor. Read more about Installation here.

Care and Maintenance

This floor is sealed with UV cured natural oil which keeps the hardwood surface protected from stains and wear whilst maintaining a natural look and feel. Find out how to care for this oiled floor.


This floor is FSC® 100% certified. All V4 Wood flooring is milled from responsibly sourced timber meeting all UK Timber regulations. Read more about our environmental approach here.

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