7 Common Misconceptions About Exterior Painting (And the Truth Behind Them)
Don’t let common myths ruin your next exterior painting project. Discover the truth behind the most widespread misconceptions about painting the outside of your home or building.
Exterior painting is one of the most impactful ways to enhance your property’s curb appeal, protect it from the elements, and increase its value. However, there are many misconceptions out there that can lead to costly mistakes, poor results, or unnecessary delays. At Casanova Painting, we believe that a well-informed client is a confident one—so we’re debunking the most common myths we hear about exterior painting.
1. Exterior Painting Can Be Done Anytime of the Year
The Truth: Temperature and weather play a huge role in the success of an exterior paint job. Paint needs time to cure, and extreme heat, cold, or moisture can prevent proper adhesion. The ideal temperature range is typically between 10°C and 25°C (50°F–77°F), with dry conditions for at least 24 hours.
Pro Tip: In Maple Ridge and the Lower Mainland, spring through early fall is usually the best time for exterior painting projects.
2. You Don’t Need to Prep the Surface if You’re Using Good Paint
The Truth: Even the highest quality paint will fail if the surface isn’t properly prepared. Dirt, mildew, peeling paint, or moisture issues can compromise adhesion and longevity.
Pro Tip: Proper prep—like power washing, scraping, sanding, and priming—is often more important than the paint itself.
3. One Coat is Enough with High-Quality Paint
The Truth: While premium paints offer better coverage and durability, most exterior surfaces still require two coats for a long-lasting finish. This is especially true when there’s a significant colour change or when painting over porous surfaces.
4. All Paints Are the Same for Exterior Use
The Truth: Not all paints are created equal—especially when it comes to outdoor exposure. Exterior paints are formulated to resist UV rays, mildew, and weather fluctuations. Using interior paint on an exterior surface can lead to peeling, cracking, or premature fading.
Pro Tip: Always use a high-quality exterior-grade paint designed for the specific surface you’re painting (wood, stucco, brick, vinyl, etc.).
5. Painting Your Home Yourself Will Save Money
The Truth: While DIY might seem cheaper up front, mistakes can cost more in the long run. Professional painters have the tools, training, and experience to deliver quality results safely and efficiently. Plus, they’ll spot and fix potential issues—like rot or structural damage—that you might miss.
6. Exterior Paint Doesn’t Need Maintenance
The Truth: Even the best paint jobs require periodic maintenance. UV rays, moisture, and environmental factors will eventually wear down any surface.
Pro Tip: Inspect your exterior every year for signs of peeling, cracking, or fading. Regular touch-ups or maintenance coats can extend the life of your paint and protect your investment. Did you know we ask a lot questions at Casanova Painting before when doing a walk-through? This minimize any missunderstanding after the fact.
7. The Darker the Colour, the Better the Coverage
The Truth: Dark colours may offer strong coverage, but they can also fade faster under UV exposure and may retain more heat, which can be a concern for certain materials.
Pro Tip: Always consult with a professional about the best colour choices for durability and energy efficiency—especially on sun-exposed sides of your home. Our site visits are always free at Casanova Painting
Final Thoughts
Understanding the truth behind these common exterior painting myths can save you time, money, and frustration. Whether you’re refreshing a single wall or giving your entire home a new look, hiring a professional ensures the job is done right—from prep to finish.
Thinking about an exterior paint project?
Contact Casanova Painting for a free consultation. Our expert team is here to guide you every step of the way. You are only a phone call away at 7788782008 or a quick email to David@CasanovaEnterprisesInc.com
