Choosing the Right Glass Package for South Carolina Sun Exposure
South Carolina sun is not gentle on windows. Long stretches of heat, strong glare, and heavy UV exposure can wear down interiors fast, especially on houses with a lot of south-facing glass. When people compare windows, they often look at the frame first. In this climate, the glass package deserves just as much attention, because it does most of the work against the sun. The most important starting point is low-E glass. Low-E coatings are thin, nearly invisible layers