Class III vapor barriers have a medium amount of permeability but still offer a moderate amount of protection. This class includes materials such as brick, concrete block, gypsum board ...

Installing a vapor barrier is one of the most effective ways to manage this issue. A water vapor barrier is a moisture-resistant material, typically made of heavy duty plastic sheeting.

These mineral salts are found in granular materials like concrete, brick or stucco. Though excellent building materials, all of these products are porous and can wick moisture. When moisture ...