Skip to content Skip to footer

5 Common Mistakes to Avoid: DIY Exterior Painting

DIY Exterior painting for your home is a great way to brighten up the look of your property, but it can also be a daunting undertaking. If you’re intending on performing the work yourself, there are several typical blunders you need to avoid. In this blog article, we’ll examine the five most frequent errors to avoid while painting the outside of your house.

painting contractors columbus

1. Choosing a wrong paint

Choosing the incorrect paint may be an expensive error when it comes to painting the outside of your house. We’ll give you helpful suggestions on how to pick the appropriate paint that can endure the weather and last for years to come. The first consideration when picking paint is the sort of surface you’ll be painting. Different surfaces, such as wood, brick, or stucco, need different kinds of paint. For example, wood surfaces may demand a paint that is specially developed for wood, whereas stucco surfaces may require a more flexible and breathable paint. It’s crucial to talk with specialists or perform careful research to ensure you select a paint that is suitable for your surface. Next, evaluate the climate in which your house is situated. If you live in a hot and humid area like Columbus, it’s crucial to pick a paint that can survive these circumstances. Look for paints that are particularly developed for high-humidity settings and give exceptional resistance against fading, cracking, and peeling. This will guarantee that your paintwork lasts and looks fantastic for years to come.

Additionally, examine the color and quality of the paint. Lighter colors tend to reflect sunshine and heat, which may help keep your house cooler in warmer climes. On the other side, darker hues may absorb heat, making them ideal for colder areas. As for the finish, a glossy finish is more durable and simpler to clean, while a flat or matte finish might disguise defects on the surface. Lastly, always buy quality paint from established companies. Cheap paint may seem like a deal, but it frequently lacks the durability and lifespan of higher-quality choices. Investing in quality paint will guarantee that your hard work pays off and that your home’s exterior looks lovely for years to come. Remember, selecting the appropriate paint is vital for a successful DIY exterior painting job. Take the time to investigate and evaluate all the variables stated above to make an educated selection. By doing so, you’ll avoid the frequent error of picking the incorrect paint and set yourself up for a successful painting endeavor.

painting contractors columbus

2. Neglecting prep work

Neglecting prep work is a typical error that many DIYers make while painting the outside of their houses. It’s reasonable – prep work may be time, consuming and frequently appears needless when you’re anxious to get to the enjoyable part of actually painting. However, neglecting or hurrying through this critical phase might have devastating effects on the ultimate success of your project. One of the main components of prep work is cleaning the surfaces that you’ll be painting. This involves removing any dirt, debris, or loose paint. Painting over a filthy or rough surface may not only result in an uneven finish but can also cause the fresh paint to flake or chip prematurely. Take the time to properly clean your surfaces using a light detergent and water, or a power washer if required. Another key component of prep work is sanding any rough or uneven surfaces. This helps produce a smooth surface for the paint to adhere to, resulting in a professional-looking finish. Use sandpaper or a sanding block to carefully smooth out any irregularities. Be careful to use a dust mask to prevent yourself from inhaling any dust particles. In addition to washing and sanding, it’s necessary to repair any damaged areas before painting. This involves filling up cracks, holes, or other surface flaws. Neglecting these repairs will not only be obvious in the final outcome but May also lead to greater deterioration over time. Use an appropriate filler or caulk to fill in any gaps and let it dry before starting with the painting process.

Overall, skipping prep work may dramatically damage the quality and endurance of your paint finish. Take the time to carefully clean, sand, and repair your surfaces before painting. It may seem tiresome, but the work will be well worth it in the end. Don’t cut shortcuts on prep work – your home’s exterior will reward you.

painting contractors columbus

3. Poor surface preparation

One of the greatest errors that DIYers make when painting the outside of their houses is improper surface preparation. This step is sometimes forgotten or hurried, but it is vital for obtaining a smooth and long-lasting paint finish. Poor surface preparation may lead to a range of complications with your paintwork. First and foremost, it may result in an uneven finish. If you don’t adequately clean and sand the surfaces before painting, the paint may not adhere correctly, resulting in an uneven and ugly look. In addition to an uneven finish, inadequate surface preparation may also contribute to peeling or cracking paint. When surfaces are not thoroughly cleaned and prepared, any existing dirt, dust, or loose paint might interfere with the application of the new paint.

Over time, this may cause the paint to peel or crack, exposing your home’s exterior to the elements and prompting you to repaint sooner than you had anticipated. To prevent the error of improper surface preparation, be sure to properly clean the areas you’ll be painting. Remove any dirt, debris, or loose paint using a light detergent and water, or a power washer if required. Once the surfaces are clean, sand any rough or uneven areas to produce a smooth surface for the paint to cling to. Taking the time to properly prepare your surfaces before painting can provide a professional-looking finish and extend the life of your paintwork. Don’t hurry through this vital step – your home’s exterior will thank you for it!

DIY Exterior painting
4. Skipping priming

One of the most frequent errors that DIYers make when painting the outside of their houses is neglecting the process of priming. Priming is a vital element of the painting process, and skipping it may have long-term ramifications for the longevity and quality of your paint finish.

Priming serves numerous vital uses. First and foremost, it helps the paint cling better to the surface. Without a primer, the paint may not adhere effectively to the substrate, resulting in a finish that readily crumbles, flakes, or peels. By applying a coat of primer, you establish a firm and consistent substrate for the paint to adhere to, giving a longer-lasting and more durable finish. In addition to enhancing adhesion, primer also helps to smooth out the surface and cover defects. It may help smooth down any rough spots, fill in minor cracks or gaps, and produce a more uniform texture throughout the whole surface. This is especially critical if you’re painting over a surface with a lot of variance or prior paint applications. Primer also helps to seal the surface and prevent any underlying stains or discoloration from leaking through the paint. It functions as a barrier, inhibiting any tannins, water stains, or other impurities that may alter the surface of the paint. By using a primer, you can guarantee that your paintwork appears clean, new, and free from any unattractive blemishes.

Overall, omitting the process of priming is a mistake that may lead to early paint failure, poor adherence, and a less-than-perfect finish. Taking the effort to properly prepare your surfaces before painting can result in a more professional-looking and longer-lasting paint finish. So don’t ignore this vital stage – invest in a decent quality primer and set yourself up for painting success.

painting contractors columbus
5. Rushing the process

Rushing the process is a mistake that many DIYers make while painting the outside of their houses. We understand it, you’re delighted to witness the change and anxious to finish the job as fast as possible. However, painting your home’s exterior demands time, patience, and attention to detail. Skipping stages or taking costs might result in a messy finish and possibly expensive blunders.

One of the hazards of speeding the procedure is incorrect paint application. When you rush, you’re more likely to apply the paint too thickly or unevenly, resulting in an unprofessional-looking finish. Taking your time to apply thin, uniform coats will produce a smooth and attractive final result. Another danger of hurrying is lacking appropriate drying time between applications. Paint requires time to thoroughly dry before adding further coats. If you hurry to this stage, the paint may not have enough time to cure, resulting in issues such as peeling or smearing. Follow the manufacturer’s directions for drying timeframes and avoid the urge to speed through this critical phase. Additionally, hurrying might lead to a lack of attention to detail. Painting needs meticulous preparation, accuracy, and a strong eye for detail. By speeding, you may miss areas that require touch-ups or fail to adequately cover surfaces that should not be painted. This might result in an unprofessional and messy look. Ultimately, the secret to a good exterior painting endeavor is to take your time and not cut shortcuts. Set aside adequate time for each phase, from prep work to paint application to drying. By doing so, you’ll get professional-looking results and guarantee that your hard work survives the test of time.

Remember, Rome wasn’t painted in a day. Take your time, enjoy the process, and relish the pleasure of altering your home’s exterior with a well-performed paint job.


In conclusion, painting the exterior of your house may be a rewarding DIY endeavor, but it’s crucial to avoid common blunders that might endanger the success of your paintwork. By selecting the correct paint for your surface and environment, you can guarantee that your home’s exterior will endure the weather and preserve its beauty for years to come. Don’t overlook the need for adequate prep work, including cleaning, sanding, and fixing surfaces before painting. This will produce a smooth and lasting basis for your paint and avoid concerns like peeling or cracking. Remember to always apply a primer to increase adhesion and achieve a consistent finish. Finally, take your time and avoid hurrying the procedure. Attention to attention and perseverance will result in a professional-looking paint job that you can be proud of. If you’re feeling overwhelmed or hesitant, don’t hesitate to seek out expert painting contractors in Columbus for advice. Happy painting!

Leave a comment

T.N. Painting Service

TN Painting is a Residential painting service in Pataskala, Ohio. Professional Interior paint, Exterior paint, wall paint, and house paint.


390 Golden Valley Dr, Pataskala, OH, United States, Ohio


T.N Painting © 2024. All Rights Reserved.

Subscribe for the updates!

Subscribe for the updates!

error: Content is protected !!