How Many Coats of Paint Does a House Exterior Need?
The climate and weather conditions differ in Raleigh and Wilmington, North Carolina. Raleigh tends to have humid summers and mild winters, whereas Wilmington experiences salty air, regular moisture, and intense sunlight.
These conditions have a direct effect on the exterior paint of the houses here. In Raleigh, exterior paint tends to wear unevenly, while repainting is required more often in Wilmington. If your NC home needs a paint refresh, knowing how many coats of paint for exterior house projects is crucial. It is not just about aesthetics, but also about long-term protection against the elements.
When One Coat Is Enough
Contrary to popular belief, one coat of paint can be enough under specific circumstances. If you are repainting the same color over a smooth exterior surface, a single coat can be sufficient. It also helps to use premium paint, as it can deliver full coverage in a single coat.
Two Coats Are the Standard
Generally, applying two coats of exterior paint is the best practice. Two coats help ensure a deeper color and stronger adhesion. In most instances, two paint coats over primer also mean it will last longer, especially for wood, brick, or stucco in humid climates.
Are Three Coats of Exterior Paint Too Much?
In most instances, three coats are unnecessary when painting a house exterior. Sometimes, adding extra layers can result in an uneven, bulky finish. It may also cause cracking, peeling, lumps, and ridges.
However, if you are painting a light color over a dark one, you may need a primer and up to three coats for full coverage.
Climate, Siding, and Surface
Homes in Wilmington exposed to salt spray and humidity require at least two high-quality paint coats and a primer to protect against damage. It is also important to prep the siding properly before applying primer and paint.
Raleigh’s intense UV exposure and seasonal humidity also require at least two coats for color retention and protection against fading.
Keep in mind that wood, stucco, and brick absorb more paint, so two coats and primer will allow for proper sealing. Plus, many manufacturers require two finish coats to fulfill warranty requirements.
Summary of Paint Coat Recommendations
If applying the same color paint on smooth siding, use one premium paint coat
For drastic color changes, consider primer and two additional coats
When painting rough or porous materials, use primer and two finish coats
Obtain a Flawless Home Exterior With Anderson Painting
Ultimately, deciding how many coats of paint to apply to your house exterior depends on the surface and material type. Homes in Raleigh and Wilmington, NC, tend to benefit more from a primer and two high-quality coats of paint.
If you don’t know how many coats of paint are necessary on the exterior of your house, Anderson Painting can assist. Our expert team can prep your home’s exterior and apply the correct number of paint coats for a professional finish. Contact us today for a free estimate.
