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Engineered oak flooring: Unfinished range

Unfinished rustic oak engineered flooringUnfinished engineered oak flooring close up
Engineered oak flooring. Unfinished / RusticEngineered oak flooring. Unfinished / Rustic

Our range of unfinished engineered oak flooring is produced in Europe using oak selected from well managed forests. The wear layer is made from high quality WBP birch plywood, famed for its strength and reliability.

The floor boards are available in two grades, select and rustic. Select oak is very clean with only occasional knots whereas rustic oak is full of the natural character of European oak.

The floor boards are available for immediate collection in both 15mm thick and 20mm thicknesses.

Unfinished boards are supplied with small bevels on the top corners and are designed to be sanded and treated on site. We supply a wide range of Osmo and Fiddes hard wax oil treatments which are ideal for this flooring.

Engineered flooring price list

We also offer a stunning range of prefinished engineered oak flooring in a wide array of tones and textures.


Technical Specification

Provenance Produced in Europe from oak and birch grown in well managed European forests.
Grade Face widths Thickness Oak Layer Length*
Rustic 200mm 20mm 5.5 0.6 – 2.2mt
Rustic 200mm 15mm 3.5 0.6 – 2.2mt
Select 180mm 20mm 5.5 0.6 – 2.2mt
Construction 3.5mm / 5.5mm oak top layer glued on 11.5mm / 14.5mm wear-layer of WBP Birch plywood.
Grades Rustic – Healthy knots (filled) with a maximum of 60mm. No sapwood or end splits allowed.
Select – Healthy knots (filled) with a maximum of 15mm. No open defects. Less colour variation than rustic. No sapwood or end cracks allowed.
Profiles T&G on all four edges
Moisture content 8 – 10 % approx.
Surface finish Planed surface. No bevel. Knots and defects filled.
Shrinkage 0 – 1%
Resistance to impact High
Fixing options
Glue Cut nails Screws Floating
Accept-icon Accept-icon Delete-icon Delete-icon Accept-icon
Subfloor options
Thickness Plywood /
20mm Accept-icon Accept-icon Accept-icon Accept-icon
15mm Accept-icon Accept-icon Delete-icon Delete-icon
 * 80% of lengths above 1.4mt
Under Floor Heating All suitable providing care is taken. Despite the stability of engineered flooring, boards may still shrink by 1 – 2mm. For advice about laying flooring over underfloor heating see here.
While the utmost care has been taken to provide accurate information, Vastern Timber shall not be held responsible for any consequences arising from any errors or omissions on this website nor for any damages resulting from the use of the information.

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