Tarrytown, NY Climate Specs + Top-Rated Window Installers
Tarrytown sits in IECC climate zone 4A, which sets the energy-performance bar here no matter who ends up installing your windows. A window license file doesn't cover Tarrytown on this site, so Google Maps supplies the 8 ranked names you see below. Checked September 2026.
Google Maps ratings checked · How we rank
4AIECC climate zone · ENERGY STAR Northern zone
What zone 4A means for a Tarrytown window
Westchester County's normal precipitation runs about 51.2 inches a year, with 32.7 inches of snow, which is a separate question from energy performance but still shapes which window details matter in Tarrytown.
Moisture and glass performance are handled by different parts of a window's spec sheet, and a Tarrytown 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 4.3 mi away.
Storm and weather risk around Tarrytown
Westchester County's hail risk sits at Very Low and its wildfire risk at Very Low, according to FEMA's National Risk Index.
Hail risk matters for glass and screen durability in Tarrytown; wildfire risk matters more for the frame material and nearby vegetation than for the glass itself.
Either way, it's a reasonable question to bring to a Tarrytown installer before you settle on a product line.
- Hurricane
- Relatively High
- Strong wind
- Very High
- 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 Tarrytown 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 Tarrytown, NY
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.
- Giant Siding and WindowsGoogle reviews
- American Windows Plus Windows ReplacementGoogle reviews
- Window NationGoogle reviews
- Westchester Window Works, Inc.Google reviews
- Exterior ImprovementsGoogle reviews
- Graves Brothers Home ImprovementGoogle reviews
- Rockman Windows & DoorsGoogle reviews
- EcoView Windows, Doors and SidingGoogle reviews