Aluminium Casement Metal Window with Mosquito Net ·HW49&HW100 CASEMENT WINDOW HW49 series is a outside inside casement system for elegant window, having multi opening ways of opening outside, inside, awning and tilt-turn. Inward side glass bead solves the security problems in low ....
The SHGC rating on the labels is shown as a number between 0 and 1. The lower the number, the better the window is at blocking solar heat.Low-E glassis the hero here. Low-E glass has a coating that reflects heat back to its source. So the better the glass is at reflecting heat ...
but passive cooling can also be as easy as choosing the right glass for a building’s windows. The lower thesolar heat gain coefficient (SHGC)of the glass, the less heat it transmits and the cooler the building. These benefits can be increased with external blinds, which prevent sunlight ...
For example, using some types of low-e glass (Low-e glass has a special coating to reduce its emission of heat radiation.) reduces the U-factor of a window, but this is accompanied by a reduction in the solar heat gain coefficient (SHGC, discussed elsewhere). In Wisconsin, this ...
Solar heat gain coefficient – determines a window’s ability to resist the sun’s unwanted heat. Warm climates require a low solar heat gain coefficient while colder climates call for a high coefficient. SHGC is between 0 and 1. Visible transmittance – determines a window’s ability to let...