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  • Writer's pictureSani Bozunovich

Paint Woes: Cracking the Case of Peeling Paint

Updated: Jun 2

Zuno No Cracking or peeling paint process

Peeling paint inside a home can be a frustrating and unsightly issue, but understanding the underlying reasons behind it is crucial to addressing and preventing this common problem. In this blog post, we will delve into the primary causes of interior paint peeling and explore effective solutions to maintain a pristine and durable finish in your home.

  1. Moisture Infiltration: One of the leading culprits behind peeling paint indoors is moisture infiltration. Excess humidity or water leaks can permeate through walls, ceilings, or floors, causing the paint to lose its adhesion. To combat this, it's essential to identify and fix any water sources, such as leaky pipes, roof leaks, or poor ventilation. Proper ventilation systems and dehumidifiers can help regulate indoor humidity levels, preventing moisture-related paint issues.

  2. Poor Surface Preparation: Inadequate surface preparation before painting is a common mistake that can lead to peeling. Skipping crucial steps like cleaning, sanding, and priming surfaces can result in poor paint adhesion. Ensure that surfaces are clean, dry, and properly primed before applying paint. This not only enhances adhesion but also promotes a smoother and longer-lasting finish.

  3. Low-Quality Paint: The quality of the paint used plays a significant role in its longevity. Investing in high-quality, durable paint can make a substantial difference in preventing peeling. Cheaper paints may lack essential binders and adhesives, leading to premature peeling and degradation. Opt for paints specifically formulated for interior use and suited for the surfaces you are covering.

  4. Temperature Fluctuations: Extreme temperature fluctuations within the home can contribute to paint peeling. Fluctuations can cause expansion and contraction of surfaces, affecting the paint's ability to adhere properly. Maintaining a stable indoor temperature and avoiding rapid changes can mitigate this issue. Additionally, using temperature-resistant paints can provide better durability in varying conditions.

  5. Incompatible Paint Layers: Applying incompatible paint layers can result in poor adhesion and eventual peeling. It's crucial to follow manufacturer recommendations for paint compatibility. If you're repainting over existing layers, ensure compatibility between the old and new paints. In cases of doubt, consult with a professional to determine the best approach for layering paints to prevent peeling.

  6. Lack of Primer: Skipping the primer step is a common oversight that can lead to paint peeling. Primer acts as a bonding agent, promoting better adhesion between the surface and the paint. Always use a high-quality primer appropriate for the surface being painted. This extra step significantly contributes to the paint's ability to withstand wear and tear.


addressing and preventing interior paint peeling requires a comprehensive approach that considers factors such as moisture control, surface preparation, paint quality, temperature management, compatibility, and the use of primers. By understanding these key elements and implementing proper painting practices, homeowners can enjoy a visually appealing and long-lasting interior paint finish. Regular maintenance, periodic inspections, and timely repairs are essential components of ensuring the longevity and resilience of the painted surfaces within your home.

For more information on this or other paint related topics Sherwin-Williams is a great source to familiarizing yourself with paint options, or contact Zuno Painting directly to arrange a consultation, we are happy to help.

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