Besides this concern, durability is the next issue that would prevent interior and exterior paint from being substituted. Interior paint cannot be used outside, because it doesn't contain the chemical additives or composure to withstand the outdoor elements.
Therefore, using interior paint on exterior surfaces may result in a shorter lifespan, peeling, fading, or cracking, and ultimately lead to the need for premature repainting.
What happens if you use interior paint on exterior? If the outside of your home is painted with interior paint, it doesn't pose any risk or health concerns but it won't last. Interior paint doesn't have the same chemicals and durability as an exterior paint because it's made to be safe for those inside a house.
Interior paint is not formulated to withstand the elements like exterior paint is, so using it outside will cause it to deteriorate quickly.
The goal is to choose colors that complement your home's interior and exterior. It doesn't matter if you paint the exterior and interior the same color or choose something different for each side.
Since your door will be exposed to rain, sun, wind and other elements, you'll need a flexible and mold-resistant exterior paint. The most common kinds of exterior door paint are acrylic resin or latex-based and with a semi-gloss finish. Latex-based exterior paint is the most flexible type and is quite popular.
You can use any color to brighten up your front entrance, but we especially love vibrant shades of yellow and green to really amp up the friendly welcome.
Interior paint is paint formulated exclusively for indoor use.
Latex paint is easy to clean up with soap and water, dries quickly, and emits fewer volatile organic compounds (VOCs) compared to oil-based paints. It's widely used for both interior and exterior painting due to its durability, color retention, and resistance to mildew.
Benjamin Moore does not recommend that you use interior and exterior paint interchangeably, or blend them together. Exterior paint is formulated to withstand a wide range of weather conditions.
Interior paint outdoors will likely need repainting after a year or two, depending on how exposed the area is. Consider sealing it with a weather-resistant sealer or waterproof paint, at Walmart, to help it withstand the elements.
Wash-Out Effect: Heavy rain can completely wash away paint, especially if it's still wet. Streaks and Smudges: Rainwater can create unsightly streaks, smudging your smooth finish. Bubbling and Peeling: Excessive moisture can weaken paint adhesion, leading to bubbles and peeling.
You can go right to the paint if the existing wall is smooth, spotless, and painted with the same material. Firstly, Clean the surface using a pressure washer or a solution of water and trisodium phosphate (TSP). Secondly, if the old paint is glossy, you'll need to scuff sand it to help the new paint adhere better.
Urethane-modified acrylic paints are specially designed to provide superior protection against harsh sunlight. These paints combine the durability of urethane with the flexibility of acrylic, resulting in a paint that can withstand fading, cracking, and peeling caused by sun exposure.
The main difference between interior and exterior paint, however, comes down to the binding resins. The binding resin in exterior paint is softer to better resist fading, peeling and chipping. In contrast, the resin in interior paint is more rigid to reduce smearing and scuffing.
While it is not recommended to use interior paint outside, some people may still choose to do so. But what can you expect to happen when you use interior paint outside? The paint job will not last very long since interior paint isn't crafted to withstand outdoor elements such as wind, rain, and direct sunlight.
Interior paint is made to be washable and resistant to stains, perfect for indoor use. Exterior paint is formulated to withstand harsh weather, UV rays, and temperature changes, suitable for outdoor surfaces.
For the best option in exterior paint, look no further than Sherwin-Williams Duration Exterior or Sherwin-Williams Emerald Exterior. This acrylic latex paint features new technology that provides long-lasting performance. PermaLast® technology gives this paint extra durability with added acrylic co-polymers.
There is also the fact that exterior paint releases more VOCs (potentially toxic compounds) into the air. When used indoors this can be quite dangerous and lead to certain allergies. On the other hand, using interior paint outdoors will result in peeling and cracking due to changing temperatures.
VOCs in Paints and Coatings
Flat (or matte) paints with fewer than 50 grams of VOCs per liter are generally considered to be low-VOC, while a zero-VOC paint is one with fewer than 5 grams per liter. Nonflat paints (such as satin and semi-gloss) are considered low-VOC if they have fewer than 100 grams of VOCs per liter.
The front door color that is lucky in feng shui is red. Red is thought to be the most auspicious shade, adding protection to the home.