Spencer Window
1 / 5
The spring tension is precisely matched to the window weight to ensure accurate operation. The four-corner positioning is combined with a balancing system. Driven by the motor, the sash rises and falls smoothly, hovering automatically if power is cut.
High-performance sealing strips prevent rainwater seepage. Equipped with 304 stainless steel diamond mesh for high transparency, mosquito prevention, and anti-theft security.
