How to Choose the Right Projection Screen

Projection screens are all too often overlooked by users. Consequently, it is common to see setups in uninspiring living rooms with white ceilings and light-colored walls, featuring screens with curling edges and questionable material quality. Yet, the screen remains a critical component of any video projection system, as it is the image reflected by the fabric that we are ultimately watching!
Investing your entire budget into the projector and leaving only the leftovers for the projection screen is a common mistake made by many home cinema enthusiasts. The result is often disappointing. Here are a few tips to help you enjoy movies and animations with a true cinematic experience.

Choosing a projection screen suitable for the environment and location
Some believe that investing in a high-quality white screen is the key to achieving beautiful projected images. While you will certainly obtain a very beautiful image, is it truly appropriate for the specific room and its lighting conditions? The answer is no. A white screen should be used in a dark room, whereas in a brightly lit space, a gray screen is the preferred choice.

Canvas flatness is a key criterion

Generally, the surface of a fixed screen remains taut and wrinkle-free, making bulging rare in such cases. Flatness issues are more commonly observed with motorized roll-up screens. If the screen is of poor quality, bulging is to be expected. A well-engineered and properly finished screen does not suffer from this issue. However, curling edges remain a common problem. This is caused by shape memory, occurring when the screen is frequently kept in a rolled-up position. The simplest technique to combat this phenomenon is the use of a tensioning system, where a cable pulls on the edges of the fabric to ensure perfect flatness.

The texture and uniformity of the canvas are reasonable

A projection screen should not be perfectly smooth, but rather slightly grainy to allow for light diffusion. If the surface is too smooth, a “hot spot” phenomenon occurs, creating a concentrated, overly bright area of light. This is inherently very distracting. Therefore, you should opt for a grainy screen to ensure proper light penetration and optimal image diffusion.

Maintaining web neutrality is essential

Ideally, a high-quality projection screen should be perfectly neutral, meaning it should not alter the image. Unfortunately, the reality is quite different, and most screens lack this neutrality. This begins with a lack of color neutrality. Due to high costs, manufacturers often prefer sourcing screens from China, which are far from neutral. However, we are now seeing projector manufacturers making increasing efforts to ensure consumers have access to more or less neutral colorimetry. Therefore, it is essential to consider the following criteria to choosing the best projection screen.