For normal screens, specifications included upper black, side masks/border, etc...

The black part of both top/bottom masks is secured with the original dimensions. It is made in the same color as the fabric. The effective area (viewing area) on which the image is projected is the specified aspect and inch size. However, the parts that are originally painted black (Upper black, Left and Right masks, lower mask) will be a white screen (matte white projection fabric). 

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Q: Is the "border" still here? 
SCREENPRO: The Full-Screen is just without the "black" border, but the border fabric still exists; it's just the same color as the viewing area. It remains the same standard extended height.

Q: Can I customize without the L/R border only? 
SCREENPRO: Yes.

Q: If I do not have enough ceiling height, can I customize the screen without the upper border?
SCREENPRO: Yes.

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The effective area has the designated aspect ratio, which is different from the aspect-free area because black masks are used for scenes where you want to avoid images.

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Ask us about SCREEN PRO Full Screen HERE

Q）What is a black border?
The black border around the projection screen is commonly referred to as the "black border" or "screen-masking black border." 
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Q）What are the common forms of black borders?
Top Black Drop: Used for ceiling mounting, lowering the image to a suitable height.
Surround Black Frame(top + bottom + left + right): Defines the image area and enhances contrast.
Adjustable Masking (Variable Black Border): Used in professional cinemas, changing according to aspect ratio (16:9 / 21:9).

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Q）What are the functions of the black border around the projection screen?
1. Apparent Contrast Enhancement: The black border absorbs spilled light, making bright areas brighter and dark areas more stable, thus enhancing the overall visual contrast.
➡ This makes the image appear more layered and "clear."

2. Visual Framing Effect: The black border provides a clear visual boundary, making it easier for the eye to focus on the center of the image and reducing ambient light interference.
➡ Similar to a picture frame effect, it makes the image more "stable" and "focused."

3. Alignment Tolerance: Slight misalignment is inevitable during projector installation. The black border blocks some of the spilled light, preventing the image from appearing uneven due to excess light.
➡ "Small misalignments do not affect the viewing experience."

4. Compatibility with Tab-Tension & Masking Systems
On tensioned screens (such as Tab-Tension), the black border also acts as a tension point—improving screen flatness.
Furthermore, the black border can be used in conjunction with adjustable masking systems for more professional aspect ratio control.

5. A Closer Cinema Experience
Cinema screens also use black masking because it reduces reflections and enhances immersion.
➡ Using black borders on home projection screens brings a cinematic viewing experience into your home.

General SCREEN PRO Screens FAQ’s