Projector Screen vs. Wall- Use of a Projector without a Screen

Projector Screen

Many people may wonder, are you able to use a projector without a screen? May be a projector screen necessary? Does the projector screen really make a difference? I spent a while researching this subject and believe I even have some easy answers for you.

Can you use a projector without a screen? The straightforward answer is yes! But employing a projector without a screen will decrease the standard of the viewable image. An easy white wall will certainly provide an honest surface for a picture to be projected, but there are definitely some downsides thereto. A wall doesn’t reflect light near also as a projector screen. The surface of a wall is additionally not as smooth as you’d think. Get really on the brink of the wall, and you’ll see what I mean.

In this article, i will be able to go in-depth on why you shouldn’t use a projector without a screen. i will be able to also explain what must be done to a wall if you select to use it rather than a typical projector screen. Don’t be discouraged by what I say! If you don’t want to shop for or use a projector screen, you don’t need to. You’re an adult and you’ll make your own decisions, I just want you to remember of some issues you’ll experience. Now let’s get to it!

Projector Screen vs. Wall – Reasons You should not use a Projector without Screen

There are a few of reasons that employing a projector without a screen isn’t ideal.

  • The color of the wall and the way reflective it’s.
  • Uneven texture of walls.

The shade of the wall and its thoughtful properties

Projector screens have an uncommon covering that improves its intelligent properties. A typical wall won’t have this special coating. Therefore, a picture projected onto the wall won’t be near as bright because it would seem on a screen. Generally, the wall would also got to be completely white.

A white object will naturally be more reflective than the other color. It’s science people. A darker wall won’t reflect the projector’s light enough to supply a transparent image. The sunshine are going to be drowned out and you won’t be ready to see the small print within the image. So if the wall isn’t plain white, then you’d got to repaint it to realize the simplest results.

The Texture of the Wall

The lopsided surface of a divider will probably cause issues with the anticipated picture. A wall may appear flat and smooth, but most walls aren’t as smooth as they seem initially glance. Run your hand across the world. You’ll likely feel imperfections like small bumps and crevices. These small imperfections will cause tiny shadows to seem on the projected image. This may cause the image to be less bright and crisp overall.

If you’ve got an inexpensive projector with a low-quality image then these imperfections won’t impact the image quite the maximum amount. But if you’ve got invested during a higher quality projector, then the tiny imperfections with have a profound impact on the image quality. A projector screen gives an ultra-smooth and exceptionally intelligent surface that an ordinary divider can’t contend with.

How to use a wall as a screen

As referenced it’s not perfect to utilize a projector without a screen. So if you select to use a wall rather than a projector screen, then there are few things which will be done to extend the standard of the image projected.

Smoothen the wall the maximum amount as possible

You need the divider to be as smooth and with them as meagre surface as could be expected under the circumstances. As mentioned, small bumps and crevices on the wall will cause tiny shadows to seem. You’ll got to turn the lights off and use a flashlight or if you’ve got a projector already, project a picture onto the wall. This may help identify any problem areas. Utilize a pencil or another thing to precisely check these zones.

Once these areas are marked, use sandpaper or an influence sander to smoothen the wall. You’ll got to sand and paint the wall multiple times to urge the wall as smooth as possible. A smooth wall may be a happy wall!

Paint the wall

The best solution for employing a projector on a wall is to color the wall with a projector screen paint. It’s not 100% necessary, but it allows the wall to reflect the sunshine more efficiently. The difficulty with this sort of paint is that it’s not cheap. A quart of screen paint can cost about half the quantity as an actual projector screen. This sort of screen paint is really one among the cheaper options out there.

My personal suggestion is to color the world with regular white paint or primer first. After sanding, reapplying, etc., you’ll then apply a thinner coat of the screen paint over an equivalent area. If you simply have a quart of paint then 1 or 2 thinner coats over a daily white paint or primer may be a great option if you’re on a smaller budget.

The best solution is to use multiple coats of screen paint, but you’ll likely need quite a quart to try to so. Most of the time you’ll use a white screen paint, however, if your projector features a very high lumen count (around 3,500), then think about using gray paint.

Anticipating 3,500 lumens onto a white screen will feel marginally blinding. An immense amount of sunshine would be reflected directly at your eyeballs. But most of the time, a clear white screen paint is that the best choice. You don’t completely need to paint the divider with explicit screen paint, however, it’s unquestionably a phenomenal expansion.


All in all, you don’t need to do these various things to use a projector without a screen. You’ll point any projector onto any wall. Nobody goes to prevent you, but if you’re a touch OCD then these small things may get annoying as time goes on.

With that said, if you continue to prefer to use a projector without a screen, then I highly suggest doing the three things mentioned above. Then place a pleasant dark frame round the projection area. This stuff will make a clear difference, I promise!

But actually, projector screens aren’t really that expensive. Subsequent to purchasing the screen paint and materials for the fringe, at that point investing the energy preparing everything. Is it really worthwhile to try to all this work once you could just purchase a prebuilt projector screen? In my opinion, no not really!

There are tons of fair priced projector screens on the market! Inspect our recommended projector screens for our favorite choices. If you would like the most cost effective option possible, then I suggest buying the projector screen material and building a customized frame around it. This is often the simplest solution for the worth, but that’s just my opinion. Be that as it may, on the off chance that you have the extra money or spending plan, at that point certainly purchase a rigid casing projector screen and spare yourself huge amounts of your time and vitality.

If you’re curious about employing a projector screen during a front room then inspect my article on employing a Projector during a front room. It’s truly been an exquisite experience, and that i encourage you to undertake it if possible!

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