The arched continuous rooflights have beautiful appearance and smooth lines. It is very popular in the market.

The appearance design of the arched continuous rooflights, also known as the streamlined natural vent. Because of its arc-shaped design, the roof smoke ventilators facilitate the flow of indoor hot air and exhaust gas to the outside, it has a better ventilation effect.

The frame is welded or integrally pressed, which can be arranged along the slope or the ridge of the roof. According to the selection of different materials for the weatherproof board, the roof smoke vent can be designed as daylighting type, heat preservation type, etc. The common materials for the weatherproof board are: color steel plate, daylighting board, aluminum alloy plate, etc.; opening and closeing valve plate design is optional for natural ventilator, the common control methods for opening and closing valve plates include electric, manual, and fire linkage.