Janka Hardness Rating

Janka Hardness Rating

Janka 38

Hardness test

Janka Test 765

Hardness test

Janka 36

Hardness test

Janka 2

Hardness test

Janka 41

Hardness test

Janka 39

Hardness test

Janka 38 Janka Test 765 Janka 36 Janka 2 Janka 41 Janka 39

What you need to know

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Wood Shear (Engineered Flooring)

What you need to know The National Wood Flooring Association (NWFA) states the following on page 9 in 2018 Technical...
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Wood Shear (Engineered Flooring)

Hollow Sounds

  The National Wood Flooring Association (NWFA) states the following on page 28 of the 2018 Technical Publication C200, Problems,...
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Hollow Sounds

Dry Cupping – Engineered Hardwood

What you need to know The National Wood Flooring Association states the following on page 8 of the 2018 Technical...
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Dry Cupping – Engineered Hardwood

White Lines

What you need to know White Line Syndrome (WLS) is a condition that can occur on a site-finished floor that...
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White Lines

Water Damage

What you need to know Water Damage from above is usually very readily apparent. It can be tracked with a...
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Water Damage

Vapor Retarder

What you need to know A vapor retarder is a vapor-resistant material.  In new construction, vapor retarders are often architecturally...
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Vapor Retarder

Splinters (Slivers)

What you need to know The National Wood Flooring Association states the following on page 14 of the 2018 Technical...
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Splinters (Slivers)

Side Bonding

What you need to know Side bonding is a condition whereby wood flooring boards are unintentionally glued together along their...
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Side Bonding

Shake (Wind)

What you need to know The Forrest Products Laboratory 2010 Glossary defines a Shake as “A separation along the grain,...
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Shake (Wind)

Scratches /Dents/ Impact

What you need to know The National Wood Flooring Association states the following on page 67 of the 2018 Technical...
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Scratches /Dents/ Impact