Cranston, RI Climate Specs + Top-Rated Window Installers
Cranston 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 Cranston on this site, so Google Maps supplies the 10 ranked names you see below. Checked October 2026.
Google Maps ratings checked · How we rank
5AIECC climate zone · ENERGY STAR Northern zone
What zone 5A means for a Cranston window
Providence County's normal precipitation runs about 47.5 inches a year, with 36.6 inches of snow, which is a separate question from energy performance but still shapes which window details matter in Cranston.
Moisture and glass performance are handled by different parts of a window's spec sheet, and a Cranston 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 Cranston
FEMA scores Providence County's winter-weather risk as Relatively Low and its flood risk as Relatively High.
Winter risk in Cranston 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 Cranston contractor, not one.
- Hurricane
- Relatively Moderate
- Strong wind
- Relatively Moderate
- Winter weather
- Relatively Low
Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).
Guides to finish before Cranston 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.
10 top-rated window installers near Cranston, RI
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.
- Marshall Building and RemodelingGoogle reviews
- Venture Window LLCGoogle reviews
- The Window Source RIGoogle reviews
- Providence Glass & Mirror, LLCGoogle reviews
- RIHI The Home Improvement SpecialistGoogle reviews
- Window World of Rhode IslandGoogle reviews
- MT. PLEASANT HARDWARE DBA: ALG Window & GlassGoogle reviews
- EcoView Windows & Doors of Rhode IslandGoogle reviews
- A-1 Glass ServiceGoogle reviews
- ProEdge RemodelingGoogle reviews