Oak flooring: three looks, same premium quality

Discover how nuance, variation and the V+ option transform the natural character of oak to suit your decor.

Oak is a classic North American hardwood, known for its distinctive open grain and expressive texture. Its warm appearance comes from golden to reddish-brown tones and prominent grain patterns that bring visual depth and natural character to any space.

 

Strong and durable, Oak adapts beautifully to a wide range of finishes — from soft matte to rich gloss — highlighting the wood’s vibrant, textured personality. It’s a timeless choice for both authentic and modern interiors.

Nuance

Oak Nuance showcases a natural diversity of color and pattern, from golden blond to warm reddish-brown. Its open grain reveals flowing lines and gentle contrasts, emphasizing the species’ inherent richness. The result is a look that blends warmth, movement, and authenticity.

Oak Nuance

NATURAL COLOR

Relatively uniform with a slight variation in color.

PRESENCE OF KNOTS

Healthy and/or repaired knots are occasionally permitted up to 3/16" in diameter.

CRACKS AND SPLITS

None

MINERAL STREAKS

Small streaks accepted up to 102 mm (4 in)

MARKS AND CHECKS

Occasional micro checks are permitted.

OTHER CHARACTERISTICS

Slight abnormal color variations accepted (e.g. tool marks, stains on slats, discoloration, bluing, etc.) Occasional unrepaired open defects are permitted up to 1/16".

(*) In the hardwood flooring industry, there is an accepted allowance of up to 5% for planks that may be misgraded or off-grade. This means that while the vast majority of the flooring will meet our high-quality manufacturing standards, it is possible to find a small percentage of pieces with imperfections or defects. This allowance is standard across the industry and ensures that any minor variations in grading are within an acceptable range.

Wood is a natural, noble material. Each board is unique and may display variations in color, grain, and natural characteristics consistent with the selected grade.

Variations from box to box are therefore expected and are an inherent part of the product’s authenticity. They do not constitute manufacturing defects.

To ensure a balanced and harmonious distribution of natural variation, Preverco strongly recommends opening and blending a minimum of 3 to 5 boxes simultaneously during installation. This practice allows tonal differences, contrasts, and natural features to be evenly distributed across the installed surface.

When installation is performed by a third party, it is recommended that the homeowner:

  • attend the installation when possible, and/or
  • clearly communicate aesthetic expectations prior to the start of installation.

Natural characteristics may be positioned strategically depending on the desired visual outcome.

For example:

  • If a more uniform and understated look is desired, boards with more pronounced knots or stronger contrast may be installed in closets, cuts, or less visible areas.
  • Conversely, if a more rustic and expressive ambiance is preferred, these features may be prioritized in open living spaces.

Any board deemed ‘’less desired’’ should be set aside prior to installation. Once installed, it is considered accepted.

Proper planning and clear communication are essential to achieving a final result aligned with aesthetic expectations.

Final Result

Oak Nuance (ambiance)
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Variation

Oak Variation highlights the natural richness and expressive character of the species. Boards display a range of tones, from golden blond to deeper brown shades, with more noticeable contrasts between heartwood and sapwood. Its open, dynamic grain enhances the floor’s visual movement, revealing the depth and authenticity of oak. This appearance achieves a harmonious balance between natural texture and timeless elegance.

Oak Variation

NATURAL COLOR

All color variations are accepted in this appearance.

KNOTS

Healthy and/or repaired knots are occasionally permitted up to 3/16" in diameter.

CRACKS AND SPLITS

Not accepted.

MINERAL STREAKS

Accepted.

MARKS AND CHECKS

Occasional micro checks are permitted.

OTHER CHARACTERISTICS

Slight color abnormalities are accepted (e.g. tool marks, sticker stains, discoloration, bluing, etc.). Occasional unrepaired open defects are permitted up to 1/16".

(*) In the hardwood flooring industry, there is an accepted allowance of up to 5% for planks that may be misgraded or off-grade. This means that while the vast majority of the flooring will meet our high-quality manufacturing standards, it is possible to find a small percentage of pieces with imperfections or defects. This allowance is standard across the industry and ensures that any minor variations in grading are within an acceptable range.

Wood is a natural, noble material. Each board is unique and may display variations in color, grain, and natural characteristics consistent with the selected grade.

Variations from box to box are therefore expected and are an inherent part of the product’s authenticity. They do not constitute manufacturing defects.

To ensure a balanced and harmonious distribution of natural variation, Preverco strongly recommends opening and blending a minimum of 3 to 5 boxes simultaneously during installation. This practice allows tonal differences, contrasts, and natural features to be evenly distributed across the installed surface.

When installation is performed by a third party, it is recommended that the homeowner:

  • attend the installation when possible, and/or
  • clearly communicate aesthetic expectations prior to the start of installation.

Natural characteristics may be positioned strategically depending on the desired visual outcome.

For example:

  • If a more uniform and understated look is desired, boards with more pronounced knots or stronger contrast may be installed in closets, cuts, or less visible areas.
  • Conversely, if a more rustic and expressive ambiance is preferred, these features may be prioritized in open living spaces.

Any board deemed ‘’less desired’’ should be set aside prior to installation. Once installed, it is considered accepted.

Proper planning and clear communication are essential to achieving a final result aligned with aesthetic expectations.

Final Result

Oak Variation (ambiance)
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Variation with Knots (V+)

Oak Variation with Knots highlights the wood’s rustic, natural character. More pronounced contrasts and small, scattered knots add depth and personality, resulting in a lively, inviting surface with timeless appeal.

Oak Variation with Knots (V+)

NATURAL COLOR

All color variations are possible.

KNOTS

Healthy or star knots of maximum allowable size are permitted.**

CRACKS AND SPLITS

None

MINERAL STREAKS

Accepted

MARKS AND CHECKS

Occasional micro checks may be present, along with a limited number of small compression-repaired checks around knots.

OTHER CHARACTERISTICS

Slight abnormal color variations accepted (e.g. tool marks, stains on slats, discoloration, bluing, etc.) Occasional unrepaired open defects are permitted up to 3/16". For other defects, the surface area of repair material may not exceed 25 cm² (4 square inches).

(*) In the hardwood flooring industry, there is an accepted allowance of up to 5% for planks that may be misgraded or off-grade. This means that while the vast majority of the flooring will meet our high-quality manufacturing standards, it is possible to find a small percentage of pieces with imperfections or defects. This allowance is standard across the industry and ensures that any minor variations in grading are within an acceptable range.

(**) For reference, the size of knots, holes, and open knots may reach up to 60% of the board width, to a maximum knot diameter of 4″.

Wood is a natural, noble material. Each board is unique and may display variations in color, grain, and natural characteristics consistent with the selected grade.

Variations from box to box are therefore expected and are an inherent part of the product’s authenticity. They do not constitute manufacturing defects.

To ensure a balanced and harmonious distribution of natural variation, Preverco strongly recommends opening and blending a minimum of 3 to 5 boxes simultaneously during installation. This practice allows tonal differences, contrasts, and natural features to be evenly distributed across the installed surface.

When installation is performed by a third party, it is recommended that the homeowner:

  • attend the installation when possible, and/or
  • clearly communicate aesthetic expectations prior to the start of installation.

Natural characteristics may be positioned strategically depending on the desired visual outcome.

For example:

  • If a more uniform and understated look is desired, boards with more pronounced knots or stronger contrast may be installed in closets, cuts, or less visible areas.
  • Conversely, if a more rustic and expressive ambiance is preferred, these features may be prioritized in open living spaces.

Any board deemed ‘’less desired’’ should be set aside prior to installation. Once installed, it is considered accepted.

Proper planning and clear communication are essential to achieving a final result aligned with aesthetic expectations.

Résultat final

Oak Variation with Knots (V+) (ambiance)
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