Categories: Roofing

Are Your Replacement Windows ENERGY STAR®-Certified?

Solar heat gains in the summer and heat losses in the winter account for about a third of your total heating and cooling energy consumption. That is an incredibly high margin for losses and the costs can quickly add up over several months. You can reduce these numbers by around 10% by choosing ENERGY STAR® products such as a double-hung, picture, or awning windows installation, among other styles.

That said, how can you be certain if your choice of replacement windows are actually energy-efficient? Our experts at Renewal by Andersen® of Rapid City show you the characteristics of ENERGY STAR-certified products.

Performance Criteria for Windows

The National Fenestration Rating Council (NFRC) has outlined a few ratings that serve as standard performance criteria for windows, doors and skylights. These standards are divided according to regional climates. There are four primary categories: Northern, North-Central, South-Central and Southern. South Dakota falls under the Northern classification, which means choosing windows optimized for use in this weather can net you the highest energy savings.

NFRC Standards

Apart from climate-related criteria, the NFRC also uses a few performance standards to quantify the efficiency levels of your windows. Every window is unique. This means a casement window replacement in one home will likely have different ratings from another window replacement in another. These standards can help give you an idea of how your choice of windows will perform in your home.

The most common criteria you’ll see in an NFRC label are SHGC or the Solar Heat Gain Coefficient and U-Factor, also known as U-numbers and U-values. These numbers are presented on an NFRC label that all ENERGY STAR windows must always carry. You can ask our professionals to help find the right window type that fits your home’s needs.

Renewal by Andersen of Rapid City is your premier local provider of home replacement windows. Schedule a free in-home design consultation today by giving us a call or filling out our online contact form. You may reach us at (605) 341-7831. Our experts are standing by to answer your call. We serve Spearfish, SD and all neighboring areas.

Andy Stellpflug

Recent Posts

How Often Should You Clean Your Windows?

Windows plays a crucial role in the aesthetics and energy efficiency of your home. Keeping…

5 days ago

Causes of Window Condensation

Window condensation is a common concern for many homeowners, especially as the seasons change. Understanding…

1 week ago

Why Replace Your Windows in the Fall?

With the changing leaves and cooler temperatures, fall offers a perfect backdrop for home improvement…

2 weeks ago

Common Window Problems to Watch Out For

Windows are crucial components of homes, providing natural light, ventilation, and aesthetic appeal. However, they…

2 weeks ago

Why Are My Windows Rattling?

Rattling windows can turn your home into a source of constant annoyance. However, the issue…

3 weeks ago

Top Window Styles for Improved Home Ventilation

Selecting the right window style is crucial to enhancing your home's comfort and air quality.…

4 weeks ago