### Wood Moisture Content Moisture content refers to the amount of water present within wood. Determining the moisture content in wood is essential when preparing for painting, as it influences paint performance and durability. ### What Should the Moisture Content of Wood Be Before Painting? For optimal paint adhesion and longevity, it is advised to ensure that the moisture content of the wood falls within a specific range. Ideally, wood should have a moisture content of: - **Below 15% for interior use** - **Between 12-15% for exterior use** Exceeding these moisture content levels can result in: - Blistering and peeling of paint - Growth of mold and mildew - Warping and cracking of wood It is essential to measure the moisture content of wood using a moisture meter before painting to guarantee that it is within the appropriate range. If the moisture content exceeds the recommended levels, the wood must be allowed to dry thoroughly before painting can commence.