Many homeowners weigh interior and exterior painting services on the same scale, but they are different, especially when it comes to choosing paint colors for them. As the properties of interior and exterior surfaces are different, they need different paint types.
In this post, we will discuss the differences between interior and exterior paints so that you can make the right choice.
To avoid fading of exterior paint because of the sun’s rays, more pigments are added to it. These pigments contain more VOCs than interior paint. This dissipates fumes quickly and doesn’t lead to any health concerns outdoors.
For interior painting, the paint shouldn’t be toxic. It means pigments should be organic and contain no or little VOCs.
The resin binds separate components in the paint recipe. The rigidity of resin in interior and exterior paints is different. The resin in interior paint is rigid, helping in holding up to contact and preventing scuffing.
On the other hand, resin in exterior paint isn’t rigid because it needs to expand and contract with fluctuations in the weather. Also, less rigid resin in exterior paint reduces the fading effects of the sun.
Additives in paint prevent defects in the coating, such as foam bubbles, poor leveling, and sedimentation. In interior paint, additives are fewer as they don’t have to hold up to harsh elements like the exterior paint.
For example, there is no need for fungicides in interior paint as the interior surfaces don’t need protection from fungus, mildew, or algae that often grow on exterior surfaces.
Compared to exterior surfaces, interior spaces or surfaces don’t experience a major difference in temperature and moisture content. So, the exterior paint should be temperature resistant and water temperature.
Exterior surfaces have to suffer the harsh cold of winter, extreme sunlight, and summer temperatures, so there are chemicals in exterior paint that make it more durable than interior paint.
Between water-based and oil-based paints, the former dries faster than the latter. But, when we talk about surface location, exterior paint dries faster than interior paint because it’s in the open air and exposed to heat/sunlight, no matter what the paint type is.
Check the drying time of the paint before investing in it for interior exterior painting in Miami.
After a painting project, the cleanliness of the surroundings matters. Exterior paints are often waterproof, so they are very difficult to clean when spilled or splattered. The finish of the paint also affects the cleanliness level.
If the paint finish is shiny, it’s easier to clean than a matte or eggshell finish. Even other types of finishes are difficult to handle.
When hiring interior exterior painting services, consider the factors discussed above to choose the right paint type. Remember, the same paint type will not work on both interior and exterior surfaces.
For quality painting services with the right paint type, contact Michael Grant Painting today.
Michael Grant Painting is a fully licensed and insured painting company in Miami FL. Our business provides a range of services that can take care of all your painting needs. Our staff of experts is knowledgeable and skilled in both interior and exterior painting. Call (786) 449-0210 today for a free house painting estimate.
