The Moisture Measurement Blog

Moisture Problems

Moisture Content of Wood

Nobody would worry about moisture in wood, if it would not be for shrinking and warping or the danger of mold development. Both problems have made the moisture content in wood an important factor. The first step in the prevention of moisture problems is knowing the moisture content of wood. But, it is actually not […]

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How Seasonal Changes in Humidity Affect Wood?

When wood is exposed to different temperatures and different RH of the air it will either absorb moisture or it will lose moisture. Thus, with the changing seasons wood can absorb or lose moisture. EMC is Equilibrium Moisture Content. The EMC is what the moisture content of the wood will be when the wood will not […]

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The Challenge of Hardwood Floors

When a once beautiful hardwood floor all of a sudden shows defects, changes in wood moisture are most likely the reason. Even small changes of moisture in hardwood floors can have a large impact, when hundreds of boards are laid side by side. Common Causes for Moisture Problems – Floor planks were not dry at […]

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What Causes Moisture Problems?

Wood has always been sensitive to changes in moisture content.  If a change in moisture content occurs, shrinking, warping and other unsightly moisture problems can damage beautiful woodwork. Click for more info on shrinking and warping.  Wood will absorb or loose moisture until an equilibrium with the surrounding air has been reached. For each wood […]

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Newsletter March 2016: Case Study Floor Covering Failure

March 2016, Issue No. 17 AT A GLANCE *Case Study: Customer Calls with Floor Covering Failure * Why is Wood Cupping and Shrinking? Interesting Websites Popular Woodworking Magazine: Moisture Meters (see more) Understanding, Preventing, Detecting and Correcting Moisture in Concrete Floors (read more) Keep in Touch: PHONE: (800) 227-2105             (503) 257-8957 FAX:    […]

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December Newsletter 2015 Seasonal Changes in Wood Moisture

  December 2015, Issue No. 16 AT A GLANCE *Common Moisture Problems in Woood * How Seasanol Changes in Humidity Affects Wood Interesting Websites How to Prevent Wood Floor Gaps in Winter (see more) Understanding, Preventing, Detecting and Correcting Moisture in Concrete Floors (read more) Keep in Touch: PHONE: (800) 227-2105             (503) […]

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Beach House at the Oregon Coast Continued

What we did: To measure the outside humidity, we installed another wireless transmitter with an RH sensor attached under the roof. Measurements were collected by the same central station and sent to the Internet. A review of readings confirmed that the leak was fixed. The moisture in the window sill did not change at all, […]

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Beach House at the Oregon Coast

A few years ago we purchased a house at the Oregon Coast. Since then, several moisture related problems have occurred. We are familiar with moisture problems since our company manufactures moisture meters. Winter time at the Oregon Coast means lots and lots of rain, accompanied with a very high relative humidity. After the winter we […]

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A Story of Two Pieces of White Oak

When we first started selling moisture meters 40 years ago, many woodworkers asked: Why do I need a moisture meter? The answer: Because all the hard work, money and time invested, cannot prevent wood from shrinking and expanding, if the moisture content is not right. To demonstrate shrinkage, we obtained a board of semi-dried White […]

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