If you have a projector screen set up in the room of your house and would like to paint it a different color other than white, you may have heard people recommend using either acrylic or exterior latex paint. Here are the differences and which is better:
Like most types of paint stores, these shops offer their own brands of outdoor paint. The only difference is that one brand will be designed for interior use, while another will be designed for outdoor use.
Because they’re not made for the same applications, these paints can sometimes contain different ingredients that are more appropriate for one type of painting versus another.
The main difference between acrylics and exterior latex paints is how long they last before cracking or breaking down from exposure to UV light.
Some outdoor paint brands that cause discoloration in indoor environments are named “UV” paints. They often contain higher percentages of zinc oxide or titanium dioxide to make them appear whiter.
Though these paints might look good outdoors, they can be harmful to your indoor environment when used indoors. Those chemicals can give off odors in your house if they’re not properly cleaned up.
What Type of Paint to Choose for a projector screen?
There is mainly 2 types of paint to choose from for projector screen:
- Acrylic paints
- Exterior latex paint
Acrylic paints are best for projector screen walls because they have a much higher resistance to UV light for extended outdoor use. The more durable paints, like exterior latex paints, are better suited for the outdoors but are usually too bright and shiny for indoor environments.
Acrylic paint is water-based and can be applied to your screen with either a brush or roller. Although some people complain that the dullness of the white paint makes it hard to see the projected images clearly, it’s better than having discoloration on your walls from being exposed to UV light over an extended period of time.
Exterior latex paint can still be used indoors but will need to be kept sealed after every touch-up or repair. This is because it isn’t made to be exposed to sunlight or UV heat. Acrylic paint is also exterior paint, but it’s water-based. It can be used for interior walls, but you’ll need to seal it after every touch-up or repair it with a latex paint sealant.
Since acrylic paints are water-based and exterior latex paints aren’t, you can use a mix of the two for any surface, as long as they’re sealed prior to application.
The type of finish you will use on your screen’s walls depends on your preferences and how much maintenance will be required over time. Acrylic paints are best if you want a dull finish that’s easy to clean.
How to paint a projector screen?
Before painting, remove any dust or debris with a soft cloth. This will help avoid streaks or brush marks and make the paint go on smoothly. Also, make sure to clean your screen’s surface with newspaper before painting.
Before begin applying the paint, sand it down to make it smooth and even so that you can apply a good coat of paint without any air bubbles.
If you’re planning on painting right on top of a previously painted wall, check the wall’s texture before applying the finishing touches.
The texture can be very important when you want to have a smooth finish throughout your wall. If your walls aren’t textured enough to allow for proper adhesion, then use latex-based paints instead of acrylics.
The ideal texture for most paint is a fine, even grade of sandpaper. This will help the paint adhere to the wall and make it smoother in appearance after it dries. In addition to being smoother, smooth walls reflect more light so that they seem brighter than textured walls.
After you’ve prepared your screen, apply a generous layer of paint using a brush or roller. You may need to apply two thin coats, depending on the color of the paint that you’re using and how dark or bright you want your wall color to be. Once applied, allow your walls to dry before applying another coat of paint if needed.
Paint your walls a dark color that is close to the color of your screen. For example, if you plan on painting your walls black, make sure they are at least one or two shades darker than the screen’s current color.
This will ensure that you don’t see any brush strokes as you paint the wall, which will make them look messy. The darker a wall is, however, the longer it will take to dry before it can be touched up.
If you want to have more control over coloring your walls or preparing them for a certain finish, then use an interior latex paint that’s suitable for indoor applications.
This type of paint is usually made to be thicker and more opaque than exterior latex paints. Interior latex paint will still need to be sealed after each application with a latex paint sealant.
Regardless of whether you use interior or exterior latex paints, make sure to clean up the area thoroughly when done. Spray the walls with a hose or take them outside for some air and sunlight exposure after every coat of paint has been applied.
This will give them a fresher, better-looking feel and eliminate any discoloration from being exposed to UV light in your home’s environment.
The best type of paint for any wall is one that can withstand exposure to extreme temperatures before it starts to crack or chip out.
Projector screens are often part of the large-screen television setups that are growing in popularity. Because of this, they’ll be exposed to a lot of sunlight and possibly discoloration if they’re not properly painted.
Painting your walls is a good way to easily change the color of your walls while also adding some protection against UV light.
We hope now you know what type of paint to use for a projector screen. Cheers!