Related Corrosion Prevention in Wood Framing

What is an acceptable moisture level in wood framing?

An acceptable moisture level in wood framing is 19% or less, as measured by a moisture meter.

Wood that is too moist can lead to corrosion of metal fasteners. The higher the moisture content, the greater the risk of corrosion.

To prevent corrosion, it is important to keep wood framing dry. This can be done by:

• Covering the wood with a tarp or plastic sheeting during construction.
• Storing wood in a dry place.
• Using a moisture meter to check the moisture content of wood before installing it.
• Installing a vapor barrier between the wood and the insulation.