Can Projector Screen Get Wet? (Scientific Reasoning + QnAs)

Homelytainment earn commissions (at no additional cost to you) if you purchase products from retailers after clicking on a link from our site.

Outdoor movie watching is one of the best ideas for enjoying a gathering or a family movie night. But this comes with many hurdles and hustles. So, can the projector screen get wet?

At A Glance: Projectors’ screens can get wet, but it will have no effect on screens that are graded as washable, but other screens that are coated with light absorption materials can be affected badly.

Keep reading as I will be talking about other aspects of it, and also I will answer some of the most significant related questions.

Will rain/water ruin a projector screen?

In-Short: Outdoor projector screens are mostly made of polyester that can’t be ruined by water or rain, but if the screen is coated with magnesium carbonate or barium sulfate to contain the light passing through the screen then this screen can be ruined by water or rain.

In-Depth: Outdoor screens are mostly made up of polyester. They are made of polyester, so there should be no wrinkles forming the movie’s picture. 

Outdoor screens come in a pack, and they are folded. When they are unpacked a huge number of wrinkles form on their surface but if it is made of polyester material then there will be no to few wrinkles.

Another benefit of polyester screens is that they can be washed without any fear if they are not coated with light absorption materials. When they get stains by any means you can remove them by washing them with detergents and there will be no harm to them.

If the screen is made to absorb light, it will be coated with magnesium carbonate or barium sulfate. And these screens can be ruined by water. When they are hit by rainwater, the magnesium carbonate will wash off its surface and the picture quality will not stay the same.

So it depends on the material of the screen whether it will be ruined by rain or not.

Know about the drawbacks and benefits of using a projector in a home theater. I have written about the 21 decision-making points.

Can you wash the projector screen?

In-Short: Outdoor projector screens are washable, but a few screens that are coated with materials to prevent 3D effects are not washable.

In-Depth: The 3D effect is when the light passes through the screen and forms another picture on the wall. This effect will decrease the image quality by at least 20%. That’s why brands attach another surface behind the screen or coat it with light absorption materials.

I have talked about light absorption materials. The screen coated with those materials is not washable. Otherwise, almost all the outdoor projector screens are washable but double-check if they are polyester-based and or not coated with light absorption material.

Polyester screens can be washed in the same manner as for regular clothes by hand or in the machine with detergents. It’s a convenient feature to have on an outdoor screen.

Keep reading to know how to protect the outdoor screen.

Know how to optimize the audio of home theater. I have stated the simple 5 steps to do it.

Can I leave my projector screen outside?

In-Short: You can leave the projector screen outside when the weather is fine and no huge winds are blowing.

In-Depth: It is the best idea to leave the screen outside when it is wet due to the rain. If you fold it and bring it indoors. After, when it is dry there will a lot of wrinkles formed on it unless it is an anti-wrinkle screen.

That’s why it prevent wrinkles. Leave the wet projector screen outdoors all night. Outdoor means just keeping it protected from the rain by moving to a safe place. Then it will be dried till tomorrow without any wrinkles on its surface. 

Keep reading as we will be discussing the most common questions now.

Know how often to replace home theater speakers. I have mentioned the facts and figures.

Did you get something out of this projector screen guide? Hold On We Have Something Exciting To Share.

[the_ad id=”4771″]


How do I stop my projector screen from curling?

To stop the screen from curling, the screen should be pulled down by any weight. To do this, just tie stones with the bottom ends of the screen.

This issue can be resolved with a little DIY trick. You can wrap small stones in a piece of cloth then tie a hook with a string and then attach that string to the bottom of the screen. 

Now simply hook that stone to the screen. This stone will apply force on the screen when it is unfolded, and it will stop curling it.

You can hook metal weights with it too.

Can you put a projector screen in the dryer?

You can’t put every projector screen in the dryer, only those that are not coated with light absorption materials.

Those screens are made with simple clothes. These screens are usually very cheap. They can be put in a dryer like regular cloth.

But the screens are coated with reflection-enhancing material such as magnesium carbonate. These screens should not be washed very hard and should not be put in a dryer. 

How long do projector screens last?

Projector screens that are made up of simple cloth will last the same as regular cloth, but those that are made of plastic, rubber, or coated will last from 3-5 years if taken care of well.

Many cheap screens are made up of simple cloth with no added layers of protection. These screens can last the same as regular cloth. Just keep it clean.

Other mentioned screens such as rubber, plastic, or coated should be protected from high-temperature direct sunlight, rain/water, and any kind of stains.

Helpful Resources For The FAQs To Read More

  1. This was my opinion, read more about it from this discussion on AVSforum. (Resource for the first answer)
  2. Know how to properly wash the projector screen from ProjectorsScreensBlog. (Resource for the second answer)

Watch To Learn More

This article was first posted on
Ayaan Khan
Ayaan Khan

I'm Ayaan khan, a freelancer and a Computer Science degree holder from P.E.S. College. After my degree, I started an internship with my father in his home theater showroom. After working for a month I realized that this is the best job in the world for me and it could be turned into a passion. Fast forward to when my internship ended, I joined my father as a full-time home theater equipment tester. I test new equipment and approve it before it can be installed in the customer's house. I love to test equipment and sometimes love to install it by myself in the customer's theater room. I have the right experience and knowledge to learn from my articles. In my Free time I write & answer questions here on AVSFORUM. Every Article on Homelytainment is curated according to Homelytainment's Editorial Policy and Sponsorship Policy. If you have any questions for me. Reach out to my email (Support(AT)

We will be happy to hear your thoughts

Leave a reply

3 + seven =