Exterior Colors, Interior Colors

8 Differences in interior colors and exterior colors

Posted on 13/11/202217/11/2022 by egglezos

8 Differences in interior colors and exterior colors

The main difference in interior colors and exterior colors is the type of resin and the additives used in each. For exterior paint, homeowners want something that will withstand changing weather conditions, fading from UV rays, and mildew from humid conditions.

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For these reasons, outdoor paints have the following characteristics:

1.
They are made with resins that are more flexible and can handle changes in temperature that can cause the paint to expand or contract.

2.
Additives in outdoor paints are designed to resist fading and mildew and help the paint adhere to rough surfaces.

3.
Additives and resins in exterior paints contain and emit a higher amount of volatile organic compounds compared to interior paints.

4.
While interior and exterior paint comes in a range of different colors, exterior paint offers fewer options for finishes. It is usually only available in flat, semi-gloss or gloss enamel.

5.
Some exterior paints are oil-based, although this is increasingly rare. Oil-based paints emit much higher levels of ozone-depleting VOCs than water-based paints. In fact, in many parts of the US, their sale and use is prohibited by law.

Conversely, interior colors differ from exterior colors in the following ways:

6.
Interior paints are designed to resist scratches and marks and are easier to clean. They use stiffer resins that don't scratch or scratch easily and can be cleaned with soap and water.

7.
Interior paints rarely contain fungicides and emit low VOCs.

8.
Interior paints come in many finishes, including matte, eggshell, satin, semi-gloss and gloss, as well as many types of faux-finish effects