Skylight / July 15, 2018 / Arnou Gabriaux
Obviously skylights provide added day lighting and they may even offer ventilation. However heat gain and loss is also a consideration you should make. Many modern skylights feature sun tracking lenses or mirrored surfaces that provide light without heat loss or gain. Moreover whether a fixed skylight or similar alternative is better than a ventilated skylight is a question youll want to answer. Remember ventilating can help with temperature control but it is also important for preventing the buildup of moisture. Take some time to speak to your skylight or roofing professional so that you can be sure to choose the right skylight.
These are like Gods own television screens! Moreover skylights will usually bring in more light than windows and are a great alternative to artificial lighting. Skylights have been used in housing and other architecture from time immemorial and these can never go out of style. Very often skylights have been found in old churches. They add certain warmth and charm to the somber interiors. Skylights are used frequently in modern architecture as well and many modern malls hospitals restaurants and other large public places make use of skylights for natural daylight to light up common areas. When selected carefully and installed an energy-efficient skylight can help minimize heating cooling and lighting costs to very large extent.
For one thing skylights are positioned in such a way that they are inaccessible unless they are operated by remote. Even in cases of motorized skylights which are easily manipulated there are still some disadvantages that are inherent to skylights that are not present or minimized in windows. Vertical windows lose less heat by convection when compared to skylights. Also since windows are generally protected by overhangs or shrubs they lose less heat by radiation. On the other hand skylights are directly exposed to the sky. Thus they lose more heat by radiation. Proper insulation can reduce this heat loss to a large extent. In the summer season skylights are more exposed to the direct heat of the sun than windows.