A: Solar shades with 1–5% openness with different view‑through rate. Standard rollers focus on blackout/light‑filtering.

A: If you are light-sensitive , suggested to use blackout fabric in bathroom.Living rooms often choose 50–70% filtering.

A: Chain or motorized roller blinds ; In general, cordless system used in small to medium sizes

A: Choose cordless or add certified safety devices

A: If blinds assembling with waterproof fabrics and rust‑resistant hardware. Then it is OK used in bathrooms.