Upper Moreland's Climate Data and Its Top-Rated Window Pros
Upper Moreland 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 Upper Moreland on this site, so Google Maps supplies the 10 ranked names you see below. Checked September 2026.
Google Maps ratings checked · How we rank
4AIECC climate zone · ENERGY STAR North-Central zone
Upper Moreland's climate zone, in plain terms
Upper Moreland falls in IECC climate zone 4A, and ENERGY STAR separately groups Montgomery County into its North-Central zone for window certification.
Those two numbers, not the brand on the box, set the U-factor and SHGC worth checking on any quote you get in Upper Moreland.
A Philadelphia-Camden-Wilmington, PA-NJ-DE-MD contractor who can't name either one on request is worth a second question before you sign.
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 3.8 mi away.
What FEMA's risk data says about Upper Moreland
FEMA scores Montgomery County's winter-weather risk as Very High and its flood risk as Relatively High.
Winter risk in Upper Moreland 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 Upper Moreland contractor, not one.
- Hurricane
- Relatively Moderate
- 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 Upper Moreland 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.
Upper Moreland'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.
- Expert Window ServiceGoogle reviews
- BuildMaster Building Products and ServicesGoogle reviews
- R & R Glass Inc.Google reviews
- Earth Smart Remodeling, Inc.Google reviews
- ARDMOR Windows & DoorsGoogle reviews
- Window World of PhiladelphiaGoogle reviews
- HomeTrust Windows - Huntingdon Valley PAGoogle reviews
- Dailey Manufacturing Co.Google reviews
- Preferred Home ImprovementGoogle reviews
- Buck Roofing & SidingGoogle reviews