How Much Paint to Paint a House Exterior: And Why Do Squirrels Love Watching Paint Dry?

Painting the exterior of a house is a task that requires careful planning, precise calculations, and a touch of creativity. Whether you’re a seasoned DIY enthusiast or a first-time homeowner, understanding how much paint you need is crucial to achieving a flawless finish. But beyond the numbers, there’s a world of fascinating considerations—like why squirrels seem to find freshly painted walls so intriguing. Let’s dive into the details.

1. Calculating the Amount of Paint Needed

The first step in any painting project is determining how much paint you’ll need. This depends on several factors:

• Surface Area: Measure the total square footage of the exterior walls. Subtract areas like windows and doors to get an accurate estimate.
• Paint Coverage: Check the paint can for its coverage rate, usually listed in square feet per gallon. Most paints cover around 350-400 square feet per gallon.
• Number of Coats: Typically, two coats are recommended for durability and even coverage. Multiply the surface area by the number of coats to get the total paint required.

For example, if your house has 2,000 square feet of paintable surface and the paint covers 400 square feet per gallon, you’ll need 5 gallons for one coat or 10 gallons for two coats.

2. Choosing the Right Type of Paint

Not all paints are created equal. The type of paint you choose can significantly impact the longevity and appearance of your home’s exterior.

• Latex Paint: Water-based and easy to clean, latex paint is a popular choice for its durability and resistance to fading.
• Oil-Based Paint: Known for its smooth finish and durability, oil-based paint is ideal for areas with harsh weather conditions but requires more effort to clean up.
• Specialty Paints: Consider paints with added features like mold resistance, UV protection, or eco-friendly formulations.

3. Preparing the Surface

A flawless paint job starts with proper surface preparation. Skipping this step can lead to peeling, cracking, or uneven coverage.

• Cleaning: Remove dirt, mildew, and debris using a pressure washer or a scrub brush with a mild detergent.
• Repairing: Fill cracks, holes, and gaps with caulk or wood filler. Sand rough areas to create a smooth surface.
• Priming: Apply a primer to ensure better adhesion and a uniform finish, especially if you’re painting over a darker color or bare wood.

4. Tools and Equipment

Having the right tools can make the job easier and more efficient.

• Brushes and Rollers: Use high-quality brushes for trim and edges, and rollers for large, flat surfaces.
• Sprayers: For larger homes, a paint sprayer can save time and provide a more even coat.
• Ladders and Scaffolding: Ensure you have safe and stable access to all areas of the house.

5. Weather Considerations

Timing your painting project is just as important as the preparation.

• Temperature: Paint adheres best in temperatures between 50°F and 85°F. Avoid painting in extreme heat or cold.
• Humidity: High humidity can slow drying times and affect the finish. Aim for a dry day with moderate humidity.
• Rain: Never paint when rain is expected within 24 hours, as it can wash away fresh paint.

6. The Squirrel Factor

Now, let’s address the elephant—or rather, the squirrel—in the room. Why do squirrels seem so fascinated by freshly painted walls? While there’s no scientific consensus, some theories suggest:

• Curiosity: Squirrels are naturally curious creatures, and the smell or texture of fresh paint might pique their interest.
• Territorial Marking: They might mistake the paint for a rival’s scent and investigate further.
• Boredom: Let’s face it, squirrels have a lot of free time. Watching paint dry might just be their version of binge-watching Netflix.

7. Cost Considerations

Painting a house exterior can be a significant investment. Here’s a breakdown of potential costs:

• Paint: High-quality paint can cost $30-$60 per gallon.
• Labor: If hiring professionals, labor costs can range from $1,000 to $6,000 depending on the size of the house and the complexity of the job.
• Tools and Supplies: Brushes, rollers, primer, and other supplies can add $100-$300 to the budget.

8. Environmental Impact

Eco-conscious homeowners should consider the environmental impact of their painting project.

• Low-VOC Paints: Volatile Organic Compounds (VOCs) can harm the environment and your health. Opt for low-VOC or zero-VOC paints.
• Proper Disposal: Dispose of leftover paint and containers responsibly. Many communities offer paint recycling programs.

9. Long-Term Maintenance

A well-painted exterior can last 5-10 years with proper maintenance.

• Regular Cleaning: Wash the exterior annually to remove dirt and prevent mold growth.
• Touch-Ups: Address small chips or cracks promptly to prevent larger issues.
• Inspection: Periodically check for signs of wear, especially in areas exposed to harsh weather.

10. The Joy of Transformation

Finally, painting your house exterior is more than just a chore—it’s an opportunity to express your personality and enhance your home’s curb appeal. Whether you choose a bold, modern color or a classic, timeless shade, the transformation can be deeply satisfying.

FAQs

Q1: Can I paint over old paint? Yes, but only if the old paint is in good condition. Clean and sand the surface before applying a new coat.

Q2: How do I estimate the cost of hiring a professional painter? Get quotes from multiple contractors. Costs vary based on the size of your home, the type of paint, and the complexity of the job.

Q3: What’s the best time of year to paint a house exterior? Spring and fall are ideal, as temperatures are moderate and humidity levels are lower.

Q4: How can I prevent squirrels from messing with my fresh paint? Try using a squirrel repellent spray or installing barriers like netting around the painted areas.

Q5: How long does exterior paint take to dry? Drying times vary by paint type and weather conditions, but most paints are dry to the touch within 2-4 hours and fully cured in 24-48 hours.