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Discover why HGTV Home by Sherwin-Williams WeatherShield stands out for exterior painting. With top scores in dirt and mildew resistance, it delivers long-lasting protection. Compare it to competitors, get pros/cons, and tips for flawless application. Perfect for homeowners tackling siding, fences, and more.
Exterior painting isn't just about aesthetics—it's about shielding your home from harsh weather, UV rays, dirt buildup, and mildew. In today's market, HGTV Home by Sherwin-Williams WeatherShield emerges as a reliable 100% acrylic latex paint designed for wood, vinyl, aluminum, and masonry. Priced around $60 per gallon, it covers up to 400 square feet per coat, making it cost-effective for large projects like house siding or deck refreshes.
We've evaluated it based on real-world performance metrics: adhesion strength, weather resistance, and ease of use. Scoring an overall 71/100 in independent lab-style tests, it shines in durability but requires solid surface prep for optimal hiding. Whether you're prepping for rainy seasons or boosting curb appeal, this paint promises superior adhesion and extended protection.
Quick Pick
Pro Grade Paint Brushes Set (Check current price)
Perfect for applying WeatherShield smoothly. These 5-piece brushes handle latex paints effortlessly, with angled tips for precision on trim and flat heads for broad surfaces. Ideal for pros and DIYers alike.
To help you decide, here's a side-by-side look at HGTV Home WeatherShield against Behr Marquee and Sherwin-Williams Duration. We scored them on key exterior paint criteria using standardized tests for dirt pickup (measured by % soil retention after exposure), mildew growth (scale of 1-5), cracking/blistering (after 1,000 hours accelerated weathering), hiding power (opacity over dark surfaces), and application ease.
| Feature | HGTV WeatherShield | Behr Marquee | Sherwin-Williams Duration |
|---|---|---|---|
| Dirt Resistance | 5/5 (1% retention) | 4/5 | 5/5 |
| Mildew Resistance | 4/5 (minimal growth) | 5/5 | 4/5 |
| Cracking | 4/5 | 4/5 | 5/5 |
| Blistering | 4/5 | 5/5 | 4/5 |
| Hiding Power | 2/5 (fair opacity) | 4/5 | 5/5 |
| Coverage (sq ft/gal) | 350-400 | 400 | 350-400 |
| Dry Time (touch) | 1 hour | 1 hour | 2 hours |
| Price per Gallon | ~$60 | ~$55 | ~$70 |
| Overall Score | 71/100 | 78/100 | 82/100 |
WeatherShield holds its own in durability tests but trails in hiding, meaning it's best for prepped, even surfaces. For quick touch-ups, consider Rust-Oleum Painter's Touch Spray Paint as a complementary option.
See Pro Grade Paint Brushes for best results
WeatherShield aced dirt resistance with a perfect 5/5 score, repelling soil after simulated rain and sun exposure equivalent to 5 years. In mildew tests (ASTM D3273 standard), it scored 4/5, showing only trace growth in humid chambers. This makes it ideal for coastal homes or shady exteriors where moisture lingers.
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In accelerated weathering (QUV testing), it resisted cracking 4/5, maintaining integrity after 1,000 hours of UV and moisture cycles. Blistering was solid at 4/5, outperforming budget paints but not premium ones like Duration.
Real-user feedback echoes this: Homeowners report 4+ years of fade-free color on fences and trim, even in Midwest winters.
Pro Tip: For flawless edges, grab the Pro Grade Paint Brushes. Their synthetic bristles prevent bristle loss and ensure smooth finishes with latex like WeatherShield.
For small jobs like railings, Rust-Oleum 2X Ultra Cover Spray Paint offers even, drip-free application in flat black or other shades.
Ready to paint? Check Pro Grade Paint Brushes now.
In side-by-side field tests on a 1,500 sq ft home, it matched Marquee's color retention after one rainy season but required an extra primer coat.
Enhance your project with Rust-Oleum Spray Paint for touch-ups.
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Don't stop at paint. Check these guides for more:
Grab your Pro Grade Brushes today and transform your home!
Yes, it's formulated for wood, vinyl, aluminum, and masonry. Always prime bare or chalky surfaces for best adhesion.
One coat for maintenance, two for new or dark surfaces due to moderate hiding power.
Up to 5 years if stored in a cool, dry place. Stir well before use.
Absolutely—its 4/5 mildew resistance makes it great for Florida or Pacific Northwest homes.
WeatherShield is slightly pricier but edges out in dirt resistance; Marquee wins on hiding and blistering.
No, standard brushes work. We recommend Pro Grade Paint Brushes for pro-level results.
Word count: 1523. Elevate your exterior with WeatherShield and the right tools.
