What is solar heat gain coefficient? The SHGC is the fraction of the solar radiation external to a window system that is transmitted as well as admitted through inward flowing surface radiation and convection. This coefficient is angular dependent and varies according to the incident angle of the source, whether it is direct light, diffuse, …
Dubbed the “responsive house” in 1975, the concept was promoted as the Smart House for decades by the NAHB. After every Builder’s Show, when a new Smart House demonstration home was revealed, it was met with much intrigue, and perhaps a little skepticism. JLC kept tabs on the trend (for example: “Smart House Sweepstakes,” Jan. 1988; …
Why Window Seals Fail • Window seals are designed to maintain a tight seal and help prevent drafts. • Temperature changes, UV light exposure, and gaps in window installation can lead to seal degradation. • Areas with heavy rain or severe weather conditions may experience more rapid failure of window seals due to moisture penetration. …
Going green can be as simple as getting replacement windows and doors. You can’t go far today without seeing or hearing about environmentally friendly products, especially in Colorado. It’s “green” this or “green” that everywhere you look. The Denver Metro Area has repeatedly been on numerous “Healthiest City” lists. With organic products and natural food …
There are several signs that your windows are deteriorating. While some are very obvious to the average home owner, others are harder to notice. Let’s start with simple things that you quite possibly already know. First, check for drafts. Marvin Windows suggests holding a lighted candle in front of the window’s edge. If the candle …
