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Exterior Painting Techniques: The Do’s And Don’ts Of Professionals

Exterior Painting Techniques: The Do’s and Don’ts of Professionals

Welcome to an informative guide on the do’s and don’ts of professional exterior painting techniques! Whether you need some help sprucing up the exterior of a home or something more complex like an industrial building, the right professional painting techniques are essential. Exterior painting can offer a wide array of benefits to homeowners if done correctly. 

Quality paint jobs are known for increasing the value of a home and increasing its curb appeal, so it is important to get it right. In this guide, you will find all the information you need to correctly execute the perfect exterior painting job.

Prepare the Surface

Proper preparation is a key factor in obtaining a good paint job. Before beginning an exterior painting project, you’ll want to make sure the surface is prepped appropriately. Check for painted areas that may need to be sanded down due to cracking or peeling, as well as clean away dirt and debris. It’s important to ensure the exterior is smooth before painting, otherwise, your freshly applied paint will not stick properly.

Professional painters often use a mixture of soap and water to thoroughly rinse their area before they begin the painting project — this helps remove any last-minute dust and debris that can impede your successful final product. With good preparation, your paint job will look flawless when it’s finished!

Protect the Surroundings

During an exterior painting project, it is important to protect any nearby plants, furniture, or cars. Professional painters will often use tarps and plastic sheeting to properly protect any surrounding areas to avoid any accidental damage.

Use Quality Paint

Exterior painting with lead-based and oil-based paints should be avoided. Lead paint may pose a health risk due to lead poisoning and oil-based paints are not as durable or long-lasting as latex paint. Latex-based exterior paints offer an affordable option that is also extremely durable and can withstand the elements of weathering.

When choosing a brand, it is important to consider the longevity of the product as well as its ability to maintain color over time. Opting for paint with lead and oil safety certifications, in addition to a longer life expectancy, guarantees that you get optimal results on your home’s exterior walls and trim.

Choose the Right Brushes and Rollers

When it comes to painting project preparation, the paintbrush and roller are key elements to consider. For example, if you are using latex-based paint for an exterior paint job, it would be wise to choose an appropriate synthetic brush that is well-made. Be sure to select a roller size according to the scale of the project as this will affect how much paint is used and how it’s applied.

Additionally, you can use paint sprayers or roller screens depending on the project and its needs. Taking into consideration all aspects of what type of paintbrush, roller, paint sprayer, or roller screen you’ll use will greatly impact the success of your paint project.

Exterior Painting Techniques: The Do's and Don'ts of Professionals

Apply Primer on Bare Wood

Painting exteriors can be tricky and time-consuming. To ensure success, a thin coat of professional-grade primer must be applied first. Primer will help the paint adhere to the surface as well as smooth out any imperfections. Furthermore, you have options when it comes to applying primer: you can spray, brush or roll on thin coats for best results. Ultimately, a quality primer means the difference between a successful paint job and one that does not last.

Apply Paint in Even Coats

Applying wet paint to the exterior can be a daunting task, but don’t worry! Taking extra care when applying the paint is essential to achieve an even and professional finish. Begin by applying the paint using long, even strokes while starting at the top and working your way down.

This may take some time depending on the surface you are painting, but it will ensure that each coat of paint is applied evenly so that no patchy spots or drips occur. It’s also important to avoid putting too much paint on one spot as it can create an uneven look. With the right supplies and patience, a stunning paint job awaits!

Do Not Overwork Exterior Paint

When applying the paint, it is important to take breaks and not overwork the paint. If the paint is worked too much it can dry too quickly and look patchy. This is why taking frequent breaks and not overworking the paint is so important.

Use Masking Tape

Masking tape is a great tool for achieving a neat and even paint job around windows, doors, and other edges. It is important to ensure that you are using tape that is designed for use in painting, as standard masking tape can be very difficult to remove. Masking tape will also come in handy for areas that require precise painting.

Clean Up After the Paint Job

Cleaning up your painting supplies is also crucial during the painting process. This will help to ensure that brushes and rollers are not ruined. The easiest way to clean up is to use a plastic bag and some warm, soapy water. Once the supplies are clean, they can be stored safely away until they are needed again.

Check the Weather

Before you begin a painting project it is essential to check the weather to ensure that the conditions are right. If the weather is too hot or too windy, it can affect the quality of the paint job, so it is important to keep an eye on the forecast.

Exterior Painting Techniques: The Do's and Don'ts of Professionals

Check the Finish

Once you have finished painting, it is important to check the finish. Make sure that the paint looks even and that there are no deep lines or streaking. If any of these things are present, it may be necessary to do some additional painting to fix any issues.

Glossy or Low-Shine Finish

It is important to consider the type of finish that you would like for your exterior. Many professional painters will opt for a glossy or low-shine finish, as this can help to make the paint job last longer.


If you have chosen a low-shine finish, it is important to apply a few coats of clear sealant to the exterior to protect the paint job. This will help to make the paint job more resilient to the elements and last longer.

Ongoing Maintenance

The final step to a successful exterior painting job is to ensure that the paint job is well-maintained. This means that you should regularly check for any signs of wear and tear and repair any peeling paint as soon as possible.

You don’t need to be an experienced exterior painter to get a professional-looking result. All it takes is a little know-how and the right exterior painting tips. From picking high-quality paints, brushes, and rollers, to making sure the surface is thoroughly prepared and protected before you begin, following a few simple steps can make all the difference in achieving that perfect paint job.

Don’t forget to check your local weather forecast too – exterior painting works best when temperatures are mild and when there is no chance of rain. Last, of all, make sure you take the necessary precautions to protect any nearby surfaces such as lawns or patios from potential spills. Getting these exterior painting basics right will ensure your project looks good for years to come.