It can be frustrating when birds peck at the stucco on your home. Not only does it make your home look unattractive, but it can also lead to costly repairs. Fortunately, there are several methods and materials that can help prevent birds from damaging your stucco surfaces. This guide covers useful advice, to protect your home from harm.
What Causes Birds to Peck at Stucco?
Birds, especially woodpeckers, peck at stucco for various reasons. Some birds are searching for food, preparing nesting sites, or marking territory. Pecking can also be a form of communication among birds. Understanding these behaviors can help you design better strategies to prevent damage.
Damage Caused by Birds
When birds peck at your stucco, it can create holes and cracks that weaken your home’s structure. If left untreated, these damages can lead to water infiltration, promoting mold growth and further deterioration of the materials.
Methods of Deterrence Used in the Past
Using Noise and Visual Elements
- Reflective Objects: Hanging CDs, aluminum strips, or reflective tape around windows can deter birds. The shifting light irritates them, making the area uncomfortable.
- Predator Decoys: Plastic owls or predator silhouettes can scare birds away. However, birds may become accustomed to them over time, so it’s best to move them around regularly.
- Ultrasonic Devices and Wind Chimes: These devices emit unpredictable sounds that can frighten birds. Ensure they are weatherproof and placed in the right locations.
Barriers in the Environment
- Bird Netting: Installing bird netting around stucco can prevent birds from reaching the surface. Ensure the netting is tight and secure to avoid posing any risk.
- Fine Mesh Screens: A fine mesh screen over your stucco can protect the surface. While installation requires a professional, this solution provides long-term protection.

Modern Solutions
Cement Acrylic Finish
The Advantages of Cement Acrylic Finish
Applying a cement acrylic coating is an increasingly popular solution to stop bird pecking. These finishes are designed to resist damage from woodpeckers while maintaining the classic look of stucco.
Here are the key benefits:
- Durability: Cement acrylic finishes are tough and can withstand physical damage from pecking, reducing the need for frequent repairs.
- Weather Resistance: These finishes are resistant to water, mold, and other weather-related elements, helping to maintain the integrity of your home’s exterior.
- Aesthetic Appeal: Homeowners can retain the traditional stucco look without the disadvantages of conventional stucco.
- Ease of Application: Applying a cement acrylic finish to existing stucco is straightforward, making it a convenient option for homeowners.
How to Install
To install a cement acrylic finish, first prepare the stucco by priming it and then apply the acrylic product. It’s advisable to hire a skilled professional to ensure the job is done properly and the finish lasts.
EIFS Materials
What Does EIFS Stand For?
EIFS (Exterior Insulation and Finish Systems) is a lightweight insulation system that enhances energy efficiency and gives buildings a sleek, modern appearance. Recently, EIFS materials have been developed to resist woodpecker damage, providing an alternative to traditional stucco.
Advantages of EIFS
- High Insulation Value: EIFS offers excellent insulation, helping to regulate indoor temperatures and reduce energy bills.
- Durability: EIFS materials are designed to withstand woodpecker damage, ensuring the exterior of your home remains in good condition.
- Water Resistance: EIFS materials are water-resistant, protecting the structure underneath from moisture-related damage.
- Customization: The textures and colors of EIFS can be tailored to suit your home’s aesthetic, providing both functionality and style.
Considerations for Installing EIFS
Proper installation of EIFS requires the expertise of a professional. It’s crucial to choose contractors familiar with woodpecker-resistant materials to ensure a successful installation.
Other Ways to Prevent Birds from Pecking Stucco
Changing the Environment
- Regularly trim trees near your home to discourage birds from nesting close to your stucco walls.
- Remove insects from your stucco surfaces. Birds are often attracted to the insects, so eliminating them can reduce the need for pecking.
Following the Rules
Before using any deterrents, check Canadian wildlife protection laws. Some bird species may be protected, and certain deterrent methods could be restricted.
Combining traditional and modern techniques can effectively prevent birds from damaging your stucco. Using finishes and materials like cement acrylic coatings or EIFS systems can help protect your home while maintaining its curb appeal. By following these strategies, your home’s exterior will remain intact, and you’ll no longer have to worry about birds causing harm.