Step 7 – Home Exterior - Stucco and Veneer We are putting on the stucco! Our wooden structure will finally start looking like a real home! Putting Stucco on a house consists of a series of steps. First is the lath. Lath is a latticework used as a backing for plaster or stucco . When we lath a home, we have three layers including Tyvek moisture barrier, black paper and wire. The wood framed home is protected from moisture damage by applying a vapor-permeable, water-resistant weather barrier. The Tyvek ® HomeWrap™ that we use is like a windbreaker, helping to keep air and water out. The weather barrier must not only protect the framing from rain and moisture, but at the same time allow the free passage of any water vapor generated inside the building to escape through the wall. With Tyvek®, walls stay dry inside, preventing moisture buildup, mold and potential structural damage. The following pictures show the process of wrapping a house with Tyvek.
McCullough Design Development, Inc.