The Dark Side of Low E Windows: When Sustainability Goes Up in Flames Low e windows have long been touted as an eco friendly alternative to traditional glass, offering superior energy efficiency and reduced heat transfer.
However, a growing number of cases are exposing a sinister side effect: when these supposedly sustainable windows can set neighboring properties ablaze.
The science behind low e glass is straightforward: a thin metal or metal oxide coating reflects infrared radiation back into the building, retaining warmth in winter while keeping out unwanted solar radiation during summer months.