North Augusta, SC Climate Specs + Top-Rated Window Installers
Local risk and climate data for North Augusta, SC sit below, translated into plain terms for a window buyer rather than left as raw codes. 8 installers follow that data instead of a license roster, their rank built from Google's star rating and how many people left one. Checked October 2026.
Google Maps ratings checked · How we rank
3AIECC climate zone · ENERGY STAR South-Central zone
North Augusta's climate zone, in plain terms
Augusta-Richmond County, GA-SC runs a January average near 44°F and climbs to about 80°F by July, a swing that adds up to roughly 2,961 heating degree days most winters, with 1,811 on the summer cooling side of the ledger.
That load is the actual argument for paying up for a better U-factor in North Augusta, separate from anything a brochure claims.
Zone 3A's requirement is the floor; North Augusta's specific load is what tells you whether beating that floor is worth the extra cost.
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 10.3 mi away.
What FEMA's risk data says about North Augusta
FEMA rates Edgefield County's hurricane risk as Relatively Low and its wind risk as Relatively Low.
Neither rating changes a window's energy label, but both are exactly what impact-resistance and design-pressure ratings are built to answer for a North Augusta home.
Ask specifically about design pressure and impact rating for North Augusta, not just energy performance, if either risk rating comes back on the high side.
- Hurricane
- Relatively Low
- Strong wind
- Relatively Low
- Winter weather
- Very Low
Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).
Guides to finish before North Augusta 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.
North Augusta's top-rated window installers, by Google
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.
- NOVUS Glass of Greater AugustaGoogle reviews
- Williamsburg ExteriorsGoogle reviews
- Prescott & Sons ConstructionGoogle reviews
- Hixon's Roofing - Commercial and Residential RoofersGoogle reviews
- All South Siding, Windows & Roofing Company, LLCGoogle reviews
- Jones Roofing, Windows & SidingGoogle reviews
- Barrett Window & Door Co IncGoogle reviews
- Window World of AugustaGoogle reviews