Concealing Hidden Door in Theatre Room
Dimensions
Height from floor to drop ceiling is 7'11"
Approx length from front to back of theatre room is 14'
Note: Washroom might be partially covered.
 height 7'11" |  2'3 3/4" to the washroom |
 3'9 1/2" to the end opposite wall from hidden door |  4’ every post-it note from left |
 4’ every post-it note from right |
Method 1: Curtains shingled
Shingle the curtains towards the projector screen, have light strips aimed towards the projector screen hidden behind the singled curtains.
Curtain dimensions. 7'11" x 5'3"
3 posters singled to 14’ with 10" overlap. The overlap will probably be less when the curtains can’t stretch to max. Generously guessing the overlap might be 5" which is still. going to lead to posters looking truncated.
Curtains as cover to sound panel with background lighting
ratio 2x3. Assuming we desire 4ft width so it can be potentially reused by the master washroom we have 6ft height or 122 cm × 183 cm or 48 in × 72 in
Method 2: sound panels
Previously aquired hexagonal sound panels but the material flakes off. Not ideal to breath in bits of material. This brings up a concern over VoC of materials used in construction.
 from bottom to top of drop ceiling |  measurement right next to washroom door. Measured 3x 4ft from cabinet leading to this pic |