Apple Valley, MN Climate Specs + Top-Rated Window Installers
ENERGY STAR groups Dakota County into its Northern zone, the U-factor and SHGC target worth checking against any quote you get in Apple Valley. Below that spec discussion sit 8 installers, their order set by Google rating, since Apple Valley 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
6AIECC climate zone · ENERGY STAR Northern zone
What zone 6A means for a Apple Valley window
Moisture and glass performance are handled by different parts of a window's spec sheet, and a Apple Valley buyer benefits from checking both instead of assuming one implies the other.
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 5.4 mi away.
Storm and weather risk around Apple Valley
FEMA scores Dakota County's winter-weather risk as Relatively High and its flood risk as Relatively Moderate.
Winter risk in Apple Valley 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 Apple Valley contractor, not one.
- Strong wind
- Very High
- Winter weather
- Relatively High
Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).
Guides to finish before Apple Valley 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.
8 top-rated window installers near Apple Valley, MN
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.
- Eagle Siding, IncGoogle reviews
- Renewed Exterior SystemsGoogle reviews
- Evergreen Construction CompanyGoogle reviews
- Window Depot USA of Twin CitiesGoogle reviews
- A to Z Remodelers & BuildersGoogle reviews
- Hoyt Exteriors, Inc.Google reviews
- Klingelhut Window and SidingGoogle reviews
- SP Custom Carpentry and Windows, Inc.Google reviews