Generally, a skylight is suitable for extreme weather climatic regions, especially where the temperature is high for the major part of the year. A skylight requires less or no maintenance at all, hence no heavy expenses incurred. Some of the best skylight sellers can be found in the city of Toronto, who sell innumerous models and varieties of skylights that you can choose from. Normally, skylights are manufactured in three types- single, double and triple dome. Depending on the number of layers, the overall efficiency of the skylight is considered. Skylights can be easily installed onto a flat roof. They have a main advantage of self-cleaning, which explains the easy and low maintenance aspect. A dome shaped skylight can collect light from several angles into the room. Having a clear acrylic dome helps illuminating the room well, and the glitter on a full moon day will be mesmerizing. There are other colors of skylights, which provide either white or bronze effect as anti glare. The dome shaped acrylic skylight is advantageous over the flat acrylic skylight. Because of the shape, the flat acrylic material tends to expand and contract under high temperatures, ultimately causing the failure of the skylight. So, the dome shaped skylight is more preferable than a flat one.