Kearns, UT Climate Specs + Top-Rated Window Installers
ENERGY STAR groups Salt Lake County into its Northern zone, the U-factor and SHGC target worth checking against any quote you get in Kearns. Below that spec discussion sit 7 installers, their order set by Google rating, since Kearns is outside this site's window license file. A high rating is worth a look, not a finished decision.
Google Maps ratings checked · How we rank
5BIECC climate zone · ENERGY STAR Northern zone
What zone 5B means for a Kearns window
Kearns falls in IECC climate zone 5B, and ENERGY STAR separately groups Salt Lake County into its Northern zone for window certification.
Those two numbers, not the brand on the box, set the U-factor and SHGC worth checking on any quote you get in Kearns.
A Salt Lake City-Murray, UT contractor who can't name either one on request is worth a second question before you sign.
Data: U.S. EPA / DOE, ENERGY STAR, ENERGY STAR Version 7.0 Climate Zones by County/ZIP (Windows, Doors, and Skylights) (V7.0); Pacific Northwest National Laboratory (DOE Building America), Guide to Determining Climate Zone by County: Building America and IECC 2021 Updates (PNNL-33270) (2021 IECC), from the nearest NOAA station 9 mi away.
Storm and weather risk around Kearns
FEMA scores Salt Lake County's winter-weather risk as Very High and its flood risk as Relatively Moderate.
Winter risk in Kearns weighs on U-factor and condensation resistance; flood risk weighs more on sill height and drainage detailing than on the glass package.
Treat these as two separate conversations with a Kearns contractor, not one.
- Strong wind
- Relatively Moderate
- Winter weather
- Very High
Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).
Guides to finish before Kearns window bids come in
- How to Read an NFRC Window Label Four numbers on one sticker decide most of a window's real-world performance. Here's what each one means.
- ENERGY STAR Window Criteria by Climate Zone ENERGY STAR splits the country into four zones, each with its own numbers. Here they are, and why the Northern zone works backward from the other three.
- Impact Windows vs. Shutters in Florida's Hurricane Zones Florida gives homeowners two paths to a protected opening. Here's how each one is tested, and where the HVHZ raises the bar further.
7 top-rated window installers near Kearns, UT
The order below weighs a Google rating against its review count, the same way this site weighs a U-factor against a brochure claim: on the number, not the name. Treat it as a rating, never as proof of a license, bond or HVHZ approval.
- West Shore HomeGoogle reviews
- Renewal by AndersenGoogle reviews
- Utah Valley Window & DoorGoogle reviews
- Window World UtahGoogle reviews
- West Valley City WindowsGoogle reviews
- West Jordan WindowsGoogle reviews
- Window & Door Salt LakeGoogle reviews