gravinas window replacement

Why is the Solar Heat Gain Coefficient important for replacement windows?

Why is the Solar Heat Gain Coefficient important for replacement windows? SHGC measures how much solar radiation (heat from the sun) passes through a window into your home. It’s a number between 0 and 1—lower means less heat gets in, higher means more. For replacement windows, this is a big deal because it directly affects …

High-Performance Glass for Colorado’s Toughest Climate

Why Colorado Homes Need High-Performance Window Glass Colorado’s extreme UV exposure and temperature swings demand more from your window glass than a standard double-pane unit can deliver. Meets today’s strictest energy efficiency guidelines. With a center of glass U-Factor of only 0.20 (0.23 without argon) and SHGC of just 0.25, an insulating glass unit with …

Don’t Be Cold This Winter

As fall comes to a close and colder weather invades our desirable, typically mild, Colorado climate, many homeowners are rushing to improve the energy efficiency of their homes. Replacing your outdated windows can be the perfect solution for reducing heating bills.     Five Ways to Increase Energy Efficiency in Your Home this Winter   5. …