Wood Moisture Content: A Critical Factor

Moisture Mapping is a crucial process that involves measuring the moisture content of wood prior to painting. It ensures optimal adhesion and longevity of the paint coating.

What Should the Moisture Content of Wood Be Before Painting?

The ideal moisture content of wood before painting varies depending on the species and intended use. The general guidelines are as follows:

• Exterior Wood: 12-15%
• Interior Wood: 6-9%
• Kiln-Dried Wood: 8-10%

Painting wood with excessive moisture content can lead to problems such as blistering, peeling, cracking, and mold growth. Therefore, it is essential to measure the moisture content accurately and allow the wood to dry sufficiently before applying paint.