Stucco can actually withstand or stay for over one hundred years but that does not mean that it is already impervious. As a matter of fact, holes and cracks that arise in the surface allow water to get in which can quickly result in further damages to the stucco as well as the underlying surfaces. In addition to that, stucco patches can break free from the metal or wood lath it is adhered to, leading in loose areas which can grow in the long run. Through this way, tiny holes or cracks usually turn into larger ones along with more damage and moisture exposure.
Areas of stucco which have come loose or totally fallen away should be fixed with a complete restoration procedure of getting rid of the loose material, applying 3 coats of the stucco repair mix, and installing new metal lath and building paper. However, if your original stucco has a thickness of 3/4 of an inch or less, then you can apply one layer of stucco patch (can be 3/4″ in thickness) and trowel it to your desired finish.
While it is very possible to combine your stucco using the traditional recipes, with the use of a high-quality premixed stucco repair mix makes sure that you get the appropriate formula for the application. Furthermore, these products are mixed for exceptional bonding and strength and also, can be colored and applied just like the original stucco. Aside from that, this quick-setting stucco formula dries much faster compared to the traditional stucco, making the process of repair considerably quicker. The following are some of the few tips on how to repair damaged stucco with the help of stucco repair Colorado Springs:
1. Get Rid of a Loose Stucco
Get rid of all damaged or otherwise loose stucco in the area by tapping it using a cold chisel and a hammer. Then, break away the loose or damaged pieces until you reach strongly adhered stucco along the whole perimeter. You need to be extra careful not to further damage the underlying sheathing or wood lath. However, if there’s metal lath underneath the stucco, use metal snips to cut it out along its perimeter. Get rid of all screws or nails securing the metal lath and get rid of that lath from the walls.
2. Add New Building Paper
Cut 2 pieces of class D building paper in order to fit the area. Every piece must cover all wood materials that are exposed to make an efficient moisture barrier. If possible, staple the 1st building paper to the plywood sheathing or wood lath. Then, staple the 2nd building paper over the 1st.
3. Install a Metal Lath
With the use of metal snips, cut out one piece of galvanized metal stucco lath. This metal lath should fit the repair area so that there will be no gaps in between the edges and the lath of the original stucco. Position the metal lath over the new building paper and then, fasten it using galvanized roofing nails.