### Wood Moisture Content Wood moisture content, expressed as a percentage, represents the amount of water present within the wood fibers compared to its oven-dry weight. It plays a crucial role in determining the suitability of wood for painting and various other applications. ### What should the moisture content of wood be before painting? Prior to painting, it is essential to ensure that the wood's moisture content falls within an appropriate range. Excessive moisture can lead to blistering, peeling, or cracking of the paint, while insufficient moisture can hinder paint adhesion and durability. In general, the ideal moisture content for painting exterior wood surfaces is between 12% and 15%. For interior wood surfaces, a moisture content of 8% to 12% is recommended. ### Moisture Mapping Techniques Moisture mapping involves assessing the moisture content of wood at different locations using specialized tools such as moisture meters. This process helps identify areas with elevated moisture levels and provides valuable insights for determining the appropriate time and conditions for painting. ## Professional Moisture Mapping Services Professional moisture mapping services are available to assist in accurately determining the moisture content of wood prior to painting. These services employ advanced techniques and experienced technicians to provide precise readings and recommendations. ### Benefits of Professional Moisture Mapping * Ensures optimal painting conditions, reducing the risk of paint failure * Protects against costly repairs or replacement due to moisture-related issues * Maximizes the lifespan and aesthetic appeal of painted surfaces * Assists in identifying and addressing underlying moisture problems * Provides peace of mind and confidence in the longevity of painted surfaces