Understanding Energy-Efficient Windows Requires Homeowners in Aloma, FL, to Become Familiar With a Few Key Terms
Sorting Through the Confusion
To help our customers make informed decisions about their windows, here are a few of the more commonly used terms:
R-value
The R-value measures the insulation performance of a window. You can think of each R unit as an additional blanket. The higher the value, the more efficient the window.
U-factor
This is the rate at which a window conducts non-solar heat flow. The lower the U-factor, the more energy efficient the window.
Low-E glass
Glass coated in a low emissivity (low-E) film acts like a thermal reflector. For warm climates like ours, the benefit is that it “reflects” the cooler air inside your home, making it easier for your HVAC unit to keep your residence comfortable throughout the summer.
SHGC
The solar heat gain coefficient is the fraction of solar radiation admitted through the window. A product with a high SHGC rating is more effective at collecting solar heat during the winter. A product with a low SHGC rating is more effective at reducing cooling loads during hotter months.
To learn more about the energy-efficient windows we can install at your home in Aloma, FL, contact The Window Depot today. You also have the option of visiting our beautiful showroom in Palm Harbor, FL. No matter which option you choose, we’re sure it will be the first step toward a home improvement project that will provide many decades of benefits.