Skylight / July 10, 2018 / Faye Savoie
Before installing a skylight in your home you need to carefully evaluate what type of skylight will work best for you considering your specific requirements and how to install it in a way that it improves your homes energy efficiency. Its a sensible idea to evaluate the energy performance ratings of skylights based on the climate that you live in and the architectural design of your home. In the U.S. you can find labeled energy-efficient skylights which tell you the minimum energy performance rating criteria by climate. The physical dimensions of the skylight also greatly affect the lux level and temperature of the space it is being used for.
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 example the optimum slope for a south-facing skylight in Columbus Ohio at 40º North latitude is 45º to 55º. Every skylight has a "shaft" which governs how much light is admitted into the room below. If all four sides are flared then the light is spread over a wide area. If your skylight has a shaft with perpendicular sides the light is focused straight below. If your skylights shaft is flared on only one or two sides then the light is sprayed in the flared direction. Ventilation If you wish you can have a skylight which also provides ventilation as well as light to your room. This allows you to release the hot air which collects at your ceiling.