difference between interior and exterior wood paint

The main difference between interior and exterior paint is the chemical compounds at its core. This is a component that binds the paints pigment to the materials or substrate.

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Exterior paints contain more pigment than the interior ones.

. Exterior paints are made to combat fading and mildew. The appearance of interior paint is dependent on basecoat and topcoat. Ad Get Factory Price on Wood Paint.

Here are the main differences between interior and exterior house paints. Know The Key Differences Before Painting Pigments. High Quality Wood Paint with Competitive Price.

Indoor paints are designed to withstand scrubbing and cleaning whereas exterior paint is designed to be waterproof fight sun mold and mildew. If you use interior paint on your homes exterior it will fade from exposure to the suns rays and will quickly bubble crack and peel from snow rain and fluctuating temperature. Exterior paints are made to protect the surface against sunlight moisture rain snow mildews and molds.

So interior paints use organic pigments which are brighter have less harsh odors and are safe to inhale. Exterior paint formulas avoid these pigments increasing the time needed between outdoor paint projects. Interior and exterior paints have similar solvents and pigments though some pigments fade faster than others and so are more commonly used in interior formulations.

Exterior plywood withstands strong winds and has a fair degree of resistance to rain and extreme weather. Unlike interior paints exterior colors wont fade quickly if exposed to sunlight. Exterior paint has to withstand the weather without peeling.

Exterior plywood is weather-resistant and hence we can use it outside where it will be exposed to the elements. The main function of pigments is to add color to paints. The base coat.

Exterior paint has more Pigment so colours can withstand UV rays Difference 3. Heres the rundown on the differences and why you shouldnt use interior and exterior paint interchangeably. Other differences between interior and exterior paint involve more than aesthetics.

Exterior paint may also contain more pigment. Interior paints may contain organic pigments for color and certain types of organic pigments are known to significantly fade if used on an exterior surface. Interior paint doesnt have those additives.

The pigments in the exterior paint are strong and resistant to temperature variations and moisture. However the paint used on the interior is not suitable for exterior use. 16 rows Exterior paint is made to survive inclement weather while resisting mold mildew fading.

Additives in exterior paint enable it to withstand exposure to the elements. There are mildewcides in exterior paints making them capable of keeping molds and mildews at bay. The difference between the interior and exterior paints lies in the resin used to manufacture the paint.

The two significant differences between these types of paint come down to durability and off-gassing. As well if you use interior paint on exterior wood if the paint is not designed to be used on wood it will lack the additives necessary to protect the material. VOCs or Volatile Organic Compounds are breathable toxins released when paint is applied which are nasty and harmful for humans.

A paint used on the exterior can also be used on the interior if desired. Even though the price difference between these two kinds of paint isnt huge it exists nonetheless. For interior paint where temperature is not a problem the binding resins are more rigid which cuts down on scuffing and smearing.

Interior paint is formulated to it can withstand scrubbing when cleaning and will resist staining. Lets take a further look at these exterior vs interior paint differences. The main difference between interior and exterior paints is that exterior paints have more pigments in them.

Exterior paint also must be tougher and resist peeling chipping and fading from sunlight. Because exterior paint is more durable and contains more additives and chemicals it tends to be more costly. Interior Vs Exterior Paint.

Exterior paints need sunlight to cure while interior paints get cured without direct exposure to sunlight While one can apply interior paint himself hiring the services of professional painters is a must for a decent application of exterior paints. The wood is more robust and the waterproof glue binds the layers together. Toxin Levels A critical difference is that interior paint is often made to reduce VOCs as much as possible.

It is good to understand the makeup of paints so you know why to only use the right one in the right area. But the real difference between them can be found in the additives and the resin. For these reasons the resins used in binding exterior paints must be softer.

Interior paint is less expensive of the two but it doesnt provide the same protection and durability. On the other hand exterior paints are made up of non-organic pigments which contain harsh chemicals that make them durable and less likely to fade.

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