Like the name implies, moisture barriers are used in areas where moisture needs to be kept at bay. Some of these uses involve flooring so that your hardwood or other flooring material does not get damaged or sustain water damage, thereby fostering mold and mildew growth. You'll find these moisture barriers used in roofing as well in order to help keep the water out of your attic. Masonry Direct offers the highest-quality masonry, construction, and building materials and tools for your use. From control joints to wall ties and anchors, we've got your needs covered. Shop all of our masonry and construction supply collections, and order today!