-
New York, NY
HI 58° LO 56°
HI 58° LO 56°
This was a helpful, easy-to-follow overview of what actually matters when shopping for energy-efficient windows. I appreciated the quick breakdown of U-factor vs. SHGC and the reminder that frames and spacers can make a big difference too. Would’ve loved a small chart or example ranges for different climates, but overall it’s solid guidance—especially the emphasis on proper installation.
This was a really clear rundown of what actually matters when shopping for energy-efficient windows. The explanations of U-factor vs SHGC and when double vs triple glazing makes sense helped me connect the ratings to my local climate. I do wish it included a quick “typical target range” for U-factor/SHGC to make comparing quotes easier, but overall it’s solid and practical.