Understanding the Challenges of Winter on Exterior Paint
Winter presents several unique challenges for exterior paint. Freezing temperatures can cause paint to become brittle and crack. Moisture, in the form of snow and ice, can seep into hairline fractures, expanding as it freezes and further damaging the paint film. Thaw-freeze cycles put significant stress on the paint’s elasticity and adhesion. UV degradation, while often associated with summer, also continues during winter, albeit at a reduced rate. Choosing the right paint formulated to combat these issues is essential for long-lasting protection.
Top 7 Exterior Paint Brands for Harsh Winters: A Comparison
Here’s a comparative overview of seven leading exterior paint brands known for their performance in harsh winter climates:
1. Benjamin Moore Aura Exterior
Known for its exceptional color retention and durability, Benjamin Moore Aura Exterior offers excellent resistance to cracking, peeling, and fading. Its self-priming formula and superior hide make it a top choice, though it comes at a premium price.
2. Sherwin-Williams Duration Exterior Acrylic Latex
Sherwin-Williams Duration is another premium option, renowned for its thick, flexible film that resists cracking and peeling, even in extreme temperatures. Its advanced acrylic resin provides exceptional adhesion and durability.
3. Behr Premium Plus Ultra Exterior Paint
Behr Premium Plus Ultra offers a good balance of performance and value. While not as high-end as Aura or Duration, it provides good resistance to mildew, cracking, and peeling, making it a solid choice for homeowners on a budget.
4. Valspar Duramax Exterior Paint
Valspar Duramax is known for its all-weather adhesion and excellent resistance to cracking and fading. Its advanced formula provides a durable and long-lasting finish, making it suitable for homes in harsh climates.
5. PPG Timeless Exterior Paint
PPG Timeless boasts excellent fade resistance and one-coat coverage in many situations. It provides good protection against the elements and is designed to withstand harsh weather conditions.
6. Kilz Exterior Siding, Fence, and Barn Paint
Kilz Exterior Siding, Fence, and Barn Paint is designed to provide maximum protection from the elements, specifically formulated for durable performance and exceptional adhesion on exterior wood surfaces and other substrates. It offers mold and mildew resistance.
7. Rust-Oleum Zinsser AllCoat Exterior (Water Based)
Rust-Oleum Zinsser AllCoat Exterior (Water Based) is a self-priming, long-lasting, high-performance exterior paint. It has excellent resistance to cracking, blistering, and peeling. It is an excellent choice when you need a versatile paint that can be used on multiple exterior surfaces.
Key Features to Look For in Winter-Resistant Exterior Paints
When selecting exterior paint for harsh winters, consider the following features:
Acrylic Latex Formula
Acrylic latex paints are generally more flexible and durable than oil-based paints, making them better suited for withstanding temperature fluctuations. Look for 100% acrylic formulas for the best performance.
Low-Temperature Application
Check the paint’s application temperature range. Some paints are formulated to be applied in temperatures as low as 35°F (2°C), which is crucial for extending the painting season.
Flexibility and Elasticity
Paints with greater flexibility can better accommodate the expansion and contraction caused by temperature changes, reducing the risk of cracking.
Water Resistance
Choose a paint with excellent water resistance to prevent moisture from seeping into the substrate and causing damage. Water resistance is critical in areas with heavy snow and ice.
Preparing Your Exterior Surfaces for Painting in Colder Climates
Proper surface preparation is essential for a successful paint job, especially in colder climates.
Cleaning and Scraping
Thoroughly clean the surface to remove dirt, mildew, and loose paint. Scrape away any peeling or flaking paint to create a smooth, even surface.
Priming
Apply a high-quality primer designed for exterior use. Primer helps to improve adhesion, seal porous surfaces, and block stains.
Conclusion
Choosing the Best Exterior Paints for Harsh Winters: Top 7 Brands Compared ultimately depends on your specific needs, budget, and the type of surface you’re painting. Researching each brand’s specifications and customer reviews will help you make an informed decision and ensure a long-lasting, beautiful finish that can withstand the rigors of winter. Investing the time and effort now will safeguard your home and enhance its curb appeal for years to come.
