Maintaining Your Home’s Exterior: Tips from Knoxville’s Top Painters
Knoxville is known for its extremely diverse weather conditions–from hot, muggy, summers, to below freezing winter temps. And that means homes throughout the area are more vulnerable to exterior wear and tear.
“But I thought my exterior paint was there to protect it, right?”
Right! But exterior paint isn't a “set it and forget it” proposition. A little bit of general maintenance can go a long way in prolonging its protective power.
In this article we’ll review a few practical tips from our perspective as Knoxville house painters, helping you keep your home's exterior looking its best for years to come. Ready? Let’s get started.

1. Choose the Right Paint and Supplies
Before we mention how to maintain an existing paint job, let's talk about what kind of paint to begin with. Remember, both the quality and the type of paint you use can make or break your exterior paint job.
When dealing with anything exterior, it's a good idea to look for paint that is specifically formulated to resist fading from UV light and durable enough to withstand humidity and rain. Acrylic latex paints are a good choice because they have just enough flexibility to contract and expand on exterior materials without cracking or chipping.
When it comes to supplies, it's always good to invest in high-quality brushes, rollers, and maybe even a dependable sprayer if you’re covering large areas. Don't forget the painter's tape, drop cloths, and a sturdy ladder. Quality tools not only make the job easier but also increase the durability of your finish.
2. Painting Techniques for a Good Finish
Okay, so maybe you have the right paint and the best tools. But did you know that the right techniques can also significantly impact the longevity and appearance of your paint job? After all, knowing how to do something is just as important as knowing what you need to get it done.
Application: When using a brush or roller, always apply paint from the top down to avoid drips and streaks. Maintain a wet edge by overlapping each stroke with the previous one to avoid marks and ensure a smooth finish.
Layering: Apply multiple thin layers of paint rather than a single thick layer. Multiple layers enhance durability and create a more uniform finish.
Timing: Paint under favorable weather conditions. Avoid painting in extreme heat, direct sunlight, wind, or rain. Ideal conditions are a dry day with mild temperatures and little to no wind. This allows the paint to dry evenly and adhere properly without being affected by debris or temperature fluctuations.
3. Protect Your Paint Job
Now, what about after the painting is done? Or maybe you’ve had your exterior painted recently and want to know how to make it last. Here are a few ways you can do just that:
- Clean your exterior surfaces frequently to keep dirt and degrading substances from building up.
- If you notice chipping or peeling, make sure to address them immediately. This will keep things from getting worse over time.
- Pay special attention to overhangs and windowsills, where water damage is more likely. If you do see damage, replace all rotting areas to keep it from spreading.
When to Hire a Professional House Painter
You may be wondering at this point if this is a job to do on your own... Some exterior painting projects are certainly doable if you have the time, but for most outside house or trim painting, hiring a pro is the best way to go. Not only do you save time and effort, but an experienced painter will deliver a top-performing paint job with long-term value.
What's the Takeaway?
As you can see, maintaining the exterior of your home is absolutely crucial.
Proper preparation, the right materials, and regular upkeep can dramatically extend the life of your paint job, protecting your home and your budget.
Frequently Asked Questions
Q: How often should I repaint the exterior of my home in Knoxville? A: Typically, it’s advisable to repaint every 5 to 7 years, but this can vary based on the paint quality, your home’s material, and exposure to elements.
Q: What are the signs that my home needs a new paint job? A: Look for fading color, cracking, bubbling, or peeling paint. These signs indicate that your exterior is no longer fully protected from the elements.
Q: Can I paint my house in any season? A: It's best to paint in late spring through early fall when temperatures are mild and rainfall is less frequent. Avoid painting in extreme heat or cold.
Q: What should I look for in a professional painting service? A: Choose a service with excellent local reviews, proper licensing, and insurance. Ask for a detailed quote and check if they offer a warranty.
