How To Find And Apply Exterior Paint That Will Last 20 Years
When it comes to painting the exterior of your home, you want a paint that will stand the test of time and elements while still looking great. The good news is that with advancements in paint technology over the years, it is possible to find exterior paints that can last up to 20 years before needing a touch up.
If you’re short on time, here’s a quick answer to your question: By choosing a high-quality 100% acrylic latex paint, properly preparing the exterior surface, applying the right number of coats, and performing annual maintenance, you can expect exterior paint to last up to 20 years before needing to be repainted.
In this comprehensive guide, we will go over everything you need to know to find and apply long-lasting exterior paint, from how to select the right paint and prep your home’s exterior to proper application techniques and maintenance tips.
We’ll also look at common questions and myths around exterior paint durability and lifespan. With the right information and process, you can paint your home’s exterior with confidence it will maintain its vibrant color and protective properties for the next two decades.
Choosing a Durable Exterior Paint
When it comes to painting the exterior of your home, durability is key. You want a paint that will withstand the test of time and keep your home looking fresh for years to come. Here are some tips to help you choose a durable exterior paint:
Opt for 100% Acrylic Latex Paint
One of the best options for a long-lasting exterior paint is 100% acrylic latex paint. This type of paint is known for its durability and resistance to cracking, peeling, and fading. It also provides excellent coverage and is easy to clean.
Look for paints that have the “100% acrylic latex” label to ensure you are getting a high-quality product.
Consider Temperature and Climate Conditions
Another important factor to consider when choosing a durable exterior paint is the temperature and climate conditions in your area. Different paints perform differently in various climates. For example, if you live in a humid climate, you’ll want to choose a paint that is resistant to mildew and mold.
On the other hand, if you live in an area with extreme temperature fluctuations, you’ll want a paint that can expand and contract without cracking. Be sure to research the best paint options for your specific climate.
Look for ‘Lifetime’ Warranties
When shopping for exterior paint, keep an eye out for products that offer ‘lifetime’ warranties. These warranties indicate that the manufacturer has confidence in the longevity of their paint and are willing to stand behind it.
While no paint will truly last a lifetime, a warranty can give you peace of mind knowing that the manufacturer has faith in the durability of their product.
Choose Darker Over Lighter Colors
While lighter colors may be appealing, darker colors tend to be more durable when it comes to exterior paint. Darker colors absorb more heat, which can help prevent cracking and peeling caused by temperature fluctuations. They also tend to fade less over time.
If you’re torn between a light and dark color, consider opting for a shade that is slightly darker to ensure better durability.
Comparison of Leading Brands
When it comes to choosing a durable exterior paint, it can be helpful to compare different brands to find the best option for your needs. Some leading brands known for their durability include Sherwin-Williams, Behr, and Benjamin Moore.
Each of these brands offers a wide range of colors and finishes, so you can find the perfect paint for your home. Visit their websites to explore their product offerings and read customer reviews to get an idea of the durability and performance of their paints.
Properly Preparing Your Home’s Exterior
Before applying exterior paint that will last for 20 years, it’s crucial to properly prepare your home’s exterior. This step is often overlooked, but it is essential for achieving a long-lasting and professional-looking paint job. Here are some key steps to follow:
Wash and Clean Surfaces
The first step in preparing your home’s exterior is to thoroughly wash and clean the surfaces that will be painted. This will help remove any dirt, grime, and mildew that may have accumulated over time.
A pressure washer can be used for larger areas, while a scrub brush and mild detergent can be used for smaller and more delicate surfaces. Make sure to rinse the surfaces thoroughly and allow them to dry completely before moving on to the next step.
Repair Any Damage
Inspect the exterior of your home for any signs of damage, such as cracks, holes, or rot. It’s important to address these issues before applying paint to ensure a smooth and even finish. Use a high-quality filler or caulk to repair any cracks or holes, and replace any rotted wood or damaged siding.
Taking the time to properly repair any damage will help prevent further deterioration and ensure the longevity of your paint job.
Sand Glossy Areas
If you have any glossy or shiny surfaces, such as previously painted areas, it’s important to lightly sand them before applying new paint. This will help create a rougher surface for the new paint to adhere to, ensuring better adhesion and durability.
Use a fine-grit sandpaper and lightly sand the glossy areas to remove the shine. Remember to wipe away any dust or debris before moving on to the next step.
Prime Bare Wood or Metal
If you have any bare wood or metal surfaces, it’s crucial to apply a primer before painting. Primer helps seal the surface, provides better adhesion for the paint, and helps prevent moisture damage. Choose a high-quality primer that is specifically formulated for exterior use and follow the manufacturer’s instructions for application.
Applying a primer will ensure that the paint adheres properly and lasts for years to come.
Caulk Cracks and Gaps
Lastly, before applying the final coat of paint, it’s important to caulk any cracks, gaps, or joints in your home’s exterior. This will help seal out moisture and prevent drafts, ensuring a more energy-efficient home.
Use a high-quality exterior caulk that is designed for the specific materials you are working with, such as wood or masonry. Apply the caulk in a smooth and even line, and use a damp cloth or your finger to smooth out any excess.
Allow the caulk to dry completely before moving on to the painting process.
By following these steps and properly preparing your home’s exterior, you can ensure that the exterior paint you apply will last for 20 years or more. Remember, proper preparation is key to achieving a long-lasting and professional-looking paint job.
Applying the Paint
Follow Manufacturer Instructions
Before you start applying exterior paint, it is crucial to read and follow the manufacturer’s instructions. Each brand may have specific guidelines for application, drying time, and surface preparation.
By following these instructions, you ensure that the paint adheres properly and lasts for the intended duration. If you have any doubts or questions, don’t hesitate to reach out to the manufacturer’s customer support for expert advice.
Use Quality Brushes and Rollers
The tools you use for painting can make a significant difference in the final outcome. Investing in high-quality brushes and rollers can help you achieve a smooth and even application of paint. Cheap brushes and rollers may leave streaks or lose bristles, resulting in an uneven finish.
Look for brushes with synthetic bristles that are designed for use with exterior paint. Good quality tools will not only make your job easier but also ensure a long-lasting paint job.
Apply Multiple Coats
One coat of paint is rarely enough to provide the durability you desire. To ensure a long-lasting exterior paint job, apply multiple coats. This will create a thicker layer of paint, increasing its resistance to wear and tear from the elements.
Allow each coat to dry completely before applying the next one. Most manufacturers recommend at least two coats of paint, but depending on the condition of your surface and the color you’re using, you may need more. Follow the manufacturer’s recommendations for the best results.
Pay Attention to Corners and Edges
When applying exterior paint, it’s important to pay special attention to corners and edges. These areas are more prone to chipping and peeling, so be thorough in your application. Use a smaller brush or a brush with an angled tip to reach into tight corners.
Take your time and ensure that you cover all the nooks and crannies. A well-applied paint job in these areas will help maintain the integrity of your paint for years to come.
Watch the Weather Forecast
The weather conditions during and after painting can greatly impact the longevity of your exterior paint. Ideally, you should choose a day with mild temperatures and low humidity for painting. Avoid painting on extremely hot or cold days, as it can affect the drying process.
Additionally, keep an eye on the weather forecast after painting. Sudden rain or extreme weather can damage the freshly applied paint. If there’s a chance of inclement weather, consider postponing your painting project to ensure the best results.
Caring for the Paint Job Over Time
After investing time and money into a high-quality exterior paint job, it is important to properly care for it to ensure it lasts for the expected 20 years. By following a few simple maintenance steps, you can keep your paint looking fresh and vibrant for years to come.
Let the Paint Fully Cure
Once the paint has been applied, it is crucial to allow it to fully cure before subjecting it to any harsh weather conditions or cleaning methods. Most paint manufacturers recommend waiting at least 30 days before washing or performing any maintenance on newly painted surfaces.
This allows the paint to fully harden and adhere to the surface, ensuring its longevity.
Wash Annually
Regularly washing your exterior paint is an important step in maintaining its appearance and protecting it from dirt, grime, and pollutants. Aim to wash your painted surfaces at least once a year, using a mild detergent or a specially formulated paint cleaner.
Gently scrub the surface with a soft brush or sponge, and rinse thoroughly with water. Avoid using harsh chemicals or abrasive materials that can damage the paint.
Inspect and Repair Damage Quickly
Regularly inspect your paint job for any signs of damage, such as cracks, peeling, or fading. It is important to address these issues promptly to prevent further damage and ensure the longevity of your paint.
Use a scraper or sandpaper to remove any loose or peeling paint, and apply a fresh coat to the affected areas. This will help maintain the integrity of the paint job and prevent water or moisture from seeping in and causing more significant damage.
Consider Repainting Every 10-15 Years
While high-quality exterior paint can last up to 20 years, it is important to assess its condition periodically. Factors such as climate, exposure to sunlight, and regular wear and tear can affect the lifespan of the paint.
Consider repainting your exterior every 10-15 years to ensure a fresh and vibrant look. This will not only enhance the curb appeal of your home but also protect it from the elements.
By following these maintenance tips, you can ensure that your exterior paint job will last for its intended lifespan. Remember to always refer to the manufacturer’s guidelines for specific care instructions for your chosen paint product.
Frequently Asked Questions
Does paint really last 20 years?
Yes, it is possible for exterior paint to last up to 20 years with proper maintenance and care. However, there are various factors that can affect the longevity of the paint, such as the quality of the paint, the preparation of the surface, and the weather conditions it is exposed to.
It is important to choose a high-quality paint that is specifically designed for exterior use and follow the manufacturer’s instructions for application and maintenance.
How many coats of paint do I need?
The number of coats of paint you will need for your exterior surfaces will depend on the condition of the surface and the color you are applying. In most cases, two coats of paint are recommended for optimal coverage and durability.
However, if you are painting over a dark or bold color, you may need to apply an additional coat to achieve the desired result. It is always best to consult the paint manufacturer’s instructions for specific recommendations.
Should I use primer with exterior paint?
Using a primer before applying exterior paint can provide several benefits. Primers help to create a smooth and uniform surface for the paint to adhere to, resulting in better coverage and a longer-lasting finish.
They also help to seal porous surfaces, prevent stains from bleeding through, and improve adhesion. While not always necessary, using a primer is generally recommended, especially when painting over bare wood, metal, or previously painted surfaces that are in poor condition.
What causes exterior paint to fail prematurely?
There are several factors that can cause exterior paint to fail prematurely. One common cause is inadequate surface preparation, such as not properly cleaning or sanding the surface before painting. Another factor is using low-quality paint that is not designed for exterior use or does not have sufficient durability.
Exposure to harsh weather conditions, such as extreme heat, cold, or excessive moisture, can also contribute to paint failure. Additionally, poor application techniques, such as applying the paint too thick or too thin, can affect the longevity of the paint.
It is important to take these factors into consideration and follow proper painting practices to ensure the paint lasts as long as possible.
Conclusion
With some diligence selecting the right products, properly prepping your exterior surfaces, applying multiple coats, and performing yearly maintenance, it is possible to achieve up to 20 years of longevity from an exterior paint job before needing to repaint.
While no paint will look freshly applied after being exposed to years of sun, rain, snow and temperature swings, today’s high quality 100% acrylic latex formulations are engineered to outlast cheaper paints.
With a beautiful, long-lasting exterior paint job that shields your home from the elements, you can cross painting off your to-do list and focus on enjoying your home’s curb appeal for years to come.
