Skylight / July 11, 2018 / Nicolas Charlebois
The air near the ceiling is automatically cooled when fresh air flows in from outside. These roof skylights are so designed that they open and close a little to let in the fresh air. The glass tilts at about 45 degrees. There is a small handle to manually open the venting roof skylight. You crank the handle slightly to open or close or adjust the angle and position of the glass. The venting roof skylights are located in the ceiling of the house and are hard to reach so there is an extension to the handle. Otherwise every time you want to open or shut the venting roof skylight you will need a ladder or a high stool. Nowadays electronically operated venting skylights are also becoming very popular.
If the room you intend to illuminate with the skylight has an open ceiling with no attic space above you can install the skylight without needing to construct a light shaft. This is by far the simplest installation and it offers the maximum amount of light and a view of the sky. For ceilings with an attic space above a light shaft must be constructed that connects the skylight to the room. Skylight shafts take one of three forms: Straight in which the shaft drops vertically from the roof to the ceiling and is the same dimension as the skylight itself. This type is the easiest to construct but because of its offset angle relative to the skylight offers the least amount of light.
There is a dimmer type of switch located in the room and with the help of this switch you may open shut or adjust the venting skylight and even fine tune the angle to which you want it tilted. Nowadays the vent roof skylights have become virtually leak proof. The venting roof skylights have great flashing systems which prevent any sort of leakage. But dont think that you may merrily leave the venting skylight open even during storm and rain. Then the water will definitely enter your house. In case the roof skylight has got wet all that you have to do is shut the vent roof skylight and wipe it dry. Just like every other thing you may accessorize the vent skylights too.