Avon's Climate Data and Its Top-Rated Window Pros
Avon sits in IECC climate zone 5A, which sets the energy-performance bar here no matter who ends up installing your windows. A window license file doesn't cover Avon on this site, so Google Maps supplies the 6 ranked names you see below. Checked September 2026.
Google Maps ratings checked · How we rank
5AIECC climate zone · ENERGY STAR Northern zone
What zone 5A means for a Avon window
Lorain County's normal precipitation runs about 42.0 inches a year, with 43.6 inches of snow, which is a separate question from energy performance but still shapes which window details matter in Avon.
Moisture and glass performance are handled by different parts of a window's spec sheet, and a Avon 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 5.1 mi away.
Storm and weather risk around Avon
FEMA scores Lorain County's winter-weather risk as Relatively High and its flood risk as Relatively Moderate.
Winter risk in Avon 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 Avon contractor, not one.
- Hurricane
- Very Low
- Strong wind
- Relatively 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 Avon 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.
6 top-rated window installers near Avon, OH
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.
- Window Expo ClevelandGoogle reviews
- Pella Windows and Doors Showroom of Westlake, OHGoogle reviews
- Franciscus RoofingGoogle reviews
- NewView Windows and DoorsGoogle reviews
- Wagner Home ImprovementGoogle reviews
- B-K Window & DoorGoogle reviews