Stucco Repair: When to Remediate

If the damage to your stucco wall is minor, a simple repair may be all that is required. However, a thorough inspection by a stucco professional should be done to determine whether underlying problems require remediation.

Stucco Repair

When extensive Stucco Repair Philadelphia is needed, break or chisel away stucco to a height of 6 in. This will allow you to preserve the wire mesh and building paper beneath.

Cracks in stucco are a normal part of the aging process. While most are not serious, they do provide a pathway for water and moisture to enter the wall. This can cause mold, wood rot, peeing paint, and other problems. It is important to repair these small cracks to avoid further damage. Look for a professional painting contractor familiar with stucco repair to handle these repairs before you repaint your home.

A few hairline cracks here and there are not a major problem, but they shouldn’t be ignored either. They can widen over time, and if they lead to the foundation or framing of your home, it can be a big deal.

These cracks can be easily repaired using a commercial product like elastomeric caulking. It will allow the area to expand and contract with temperature changes without further cracking, but it will also prevent moisture from causing further problems.

If you see a grid of vertical and horizontal lines on your stucco walls, this is a sign that the lath was not nailed to the studs properly. This can be caused by a variety of things, from soil conditions and earthquakes to construction work nearby.

These are more noticeable and are often seen around doors and windows. They can be caused by seismic changes, but they can also indicate that your house is sinking or shifting on its foundation. It is best to address these as soon as they are noticed so that the problem can be resolved quickly.

If your cracks are more than a half-inch wide, it is a good idea to take a closer look at the footings, frame, and roof of your building to see what may be causing them. You may be able to stop the cracking by removing a bit of the stucco in that area and checking for any kind of damage that is causing your foundation to move.

To repair these larger cracks, first use a cold chisel to widen the bottom of each crack by about a quarter inch and bevel the edges so that they are all beveled evenly. Then, apply a product like Damp Concrete Primer to the entire surface of your stucco, including the widened cracks.

Loose Pieces

Stucco is a durable material, but like any exterior surface, it’s subject to wear and tear. A little cracking is natural, but when it becomes noticeable or if the gaps become too wide to ignore, it’s time for an inspection and some remedial work.

A stucco contractor will inspect the building to determine if any repairs are necessary, whether for aesthetic reasons or due to structural damage. If the cracks aren’t too extensive, the contractor may simply reapply the stucco and leave it as is. If the cracks are wider, however, it’s likely that some of the structural components are deteriorating and will need to be replaced.

If the cracks are extensive, the contractor will need to remove a portion of the old stucco in order to make room for the new. This is typically done in conjunction with other construction projects, such as the installation of a new window or doorway. To prepare the wall, workers will lay tarps to contain any debris and erect scaffolding where necessary. They will then use a hammer to create a hole and a chisel or crowbar to chip away loose stucco. Once they’ve removed a small section of the old layer, they’ll reassess whether or not it makes sense to remove the entire structure. For example, if they find wire mesh between the brick and the stucco, it’s going to be very difficult to install a new door or window in the area without removing the entire structure.

The cracks in the stucco will then need to be filled with a high-quality, paintable stucco caulk. The caulk should be applied with a putty knife or a drywall trowel and left to dry according to the manufacturer’s instructions. The repair will need to be completed before it rains again to prevent water intrusion.

If the cracks aren’t too wide, they can be patched with a premixed stucco base coat. This mix is usually made from Portland cement, sand, and acrylic bonding agent and is available in pre-mixed bags or as a traditional mix. Regardless of which material you choose, it’s important to apply the patch in layers and use a drywall trowel for smoothing.

Water Damage

Stucco is an amazing construction material that can be used in many ways. It’s made of a combination of aggregates, a binder, and water. While stucco is commonly used for exteriors, it can also be found on interior walls and even ceilings. When properly installed and maintained, it can provide a beautiful and durable finish for any home. But, like any other building material, it can be damaged by natural causes. Water is one of the main culprits. When stucco comes into contact with excess moisture over time, it can cause problems that require expensive repairs. The best way to keep an eye out for stucco moisture damage is to regularly inspect the surface for warning signs.

One of the most common warning signs of water damage in stucco is staining. Stucco is a white-textured material that turns darker when it’s wet. Staining is usually your first indication of moisture problems and can lead to more serious issues such as efflorescence, blistering, and mold.

Another way to see if your stucco is experiencing moisture damage is to perform a probe test. This is a simple process that can be performed by a skilled contractor. They will drill a small set of holes at each suspected area and use a probe to determine the level of moisture behind your stucco. Typically, the higher the moisture content, the more severe the damage.

If you suspect that your stucco is suffering from excess moisture, contact a qualified stucco repair contractor immediately. These professionals can perform a thorough inspection and repair any areas of the wall that are affected. They can also recommend steps to take in the future to prevent water damage from occurring again.

Depending on the source of the damage, your homeowner’s insurance policy may or may not cover the cost of a repair. To find out more about what kind of coverage you have, speak to your insurance agent.

If you are looking to have your stucco repaired, you’ll want to find a reputable company that offers a warranty. This will ensure that they do the job correctly the first time, and you won’t have to pay for costly repairs in the future.


Stucco is a popular material for home building. It is energy efficient and aesthetically pleasing, but it can also become damaged from moisture penetration. When this happens, the homeowner must consider remediation. Remediation is a much more extensive and expensive process than simple repair, but it can save the house from further damage and prevent mold and other issues.

One of the first steps in remediation is to find and correct the underlying issue that is causing the deterioration. To do this, the contractor must remove some of the stucco and inspect the metal lath underneath. If the metal is intact, a patch can be placed directly on top of it without removing the sheathing. If it is rusted or has signs of water damage, the sheathing must be removed and replaced.

This step can be difficult, and the contractor must be careful not to damage the sheathing or studs beneath. To check the integrity of the sheathing, the contractor can tap gently with a hammer. A hollow sound indicates that the sheathing is damaged or missing.

After the sheathing is replaced, the contractor can start on the next step. The studs and insulation should be examined for any signs of damage or moisture. If necessary, these can be removed and replaced as well. If the moisture problem continues to cause damage, spray foam insulation can be applied to the exterior of the wall.

Finally, the stucco can be repaired. This is a complicated and time-consuming process, and it must be done correctly. The contractor should use a high-quality stucco mix and make sure that it is applied evenly and to the right thickness. The replastering can be completed in ten days or less, depending on the size of the house.

The most important thing to remember is that stucco remediation must be performed by a professional with years of experience. There are many horror stories of homeowners who have used inexperienced contractors and ended up with more problems than they started with. A reputable company will be able to complete the job in an efficient and effective manner.