Fixed-frame strengths
A fixed frame stays tensioned and ready. It has no motor, control electronics or rolling cycle, and it can look more like a large flat-panel installation. The trade-off is permanent wall occupation.
Floor-rising strengths
A floor-rising screen can hide inside a cabinet or case when not in use. VIVIDSTORM’s S PRO, for example, combines 0.6 gain, 170° viewing and motorized controls in a freestanding format.
Mechanical complexity
Retractable systems add moving parts, tensioning mechanisms, power and control methods. That convenience can be worth it in a living room, but it is unnecessary complexity in a dedicated theater where the screen can stay visible.
The simple decision rule
If the wall can permanently belong to the projector, start with fixed frame. If the room has another purpose or you must preserve the wall visually, compare floor-rising options first.
Use PET Crystal Classic as a reference point.
It is a 0.6-gain, 160° listed-viewing-angle, 85% ALR fixed-frame UST screen.
Check current PET Crystal offer →FAQ
Does a floor-rising screen need wall mounting?
Models such as the VIVIDSTORM S PRO are designed to rise from a floor/cabinet case without conventional wall mounting.
Is fixed frame better for image quality?
A fixed frame gives stable tension with fewer mechanical variables, but material quality and room fit still determine the optical result.
