Bay & bow windows in Montgomery, Alabama

Is a Bay & bow window right for a Montgomery home?

Fixed center with operable flankers (bay) or a curved run of units (bow).

Where it fits:

• Adding interior space, light, and a seat or shelf
• Street-facing façade upgrades

What to weigh:

• A structural project, not a swap — support, roofing, and insulation of the projection drive cost
• Highest cost band of common window projects

Bay & bow windows and Montgomery's climate

Montgomery sits in the ENERGY STAR South-Central zone (IECC zone 3A (warm, moist), Montgomery County), where the priority is a low SHGC (≤ 0.23) to block solar heat.

Because a bay or bow projects beyond the wall, its roof and floor are a thermal weak point — insulating that projection well matters as much as the glass for South-Central-zone comfort.

New to these numbers? See our plain-English guide to U-factor and SHGC and the full bay & bow guide.

What Bay & bow windows cost in Montgomery

Bay & bow window replacement in Montgomery runs $2,510–$8,035+ installed. The low end is a mid-grade vinyl insert from a regional installer; the top is a premium frame, a full-frame installation, or a full-service national brand. Capital-city pricing is moderate. Age of openings drives spreads. Federal 25C is gone; Alabama Power does not offer a reliable window rebate. Itemize every bid.

That's the national range shifted to Montgomery's cost level using the BEA Regional Price Parity for Montgomery, AL (89.7, U.S. = 100; 2024). How we estimate local costs →

For a breakdown by frame material and install type, see our full cost guide.

Installers serving Montgomery

A sample of companies with locations in the Montgomery market. See the full Montgomery directory for all listings, our map, and featured-partner disclosures.

Company	Location	Request a quote
✓ Renewal by Andersen of AlabamaTop PickPremier Partner ★★★★★★★★★★4.8 · 200,000+ reviews Birmingham, AL showroom · serving the Montgomery metroFull-service manufacturer and installer, transferable warranty, local crews. Why it's our Top Pick	Birmingham, AL	Get a quote →
1Window World River RegionWindow World	Millbrook, AL	Get matched →

✓ Top PickPremier Partner

Renewal by Andersen of Alabama

★★★★★★★★★★4.8 · 200,000+ reviews

Birmingham, AL showroom · serving the Montgomery metro

Full-service manufacturer and installer, transferable warranty, local crews. Why it's our Top Pick

Get a quote →

1Window World River Region

Millbrook, AL · Window World

Get matched →

Listings compiled from manufacturer dealer locators and public business records. Premier and Sponsored Partners pay for placement and are labeled as such; star ratings shown are reported by the partner, with the source and date beside them. See our advertising disclosure. Contacting a company shares your details with it (or a vetted local installer) so it can reach you about your project.

Are you a window company? Claim your listing to take quote requests from Montgomery homeowners directly.

Rebates & incentives in Alabama

The federal window tax credit (25C) ended for projects placed in service after December 31, 2025. If your windows were installed in 2025, you can still claim it on your 2025 return — but for new projects there is no federal window credit. State and utility programs are now the main source of window incentives.

Alabama's IRA Home Energy Rebates are administered by ADECA (Alabama Department of Economic and Community Affairs), which as of mid-2026 still lists the HOMES and HEAR programs as under development with no confirmed date for when households can access rebates. If and when they open, windows would generally qualify only through the whole-home HOMES modeled-savings pathway rather than as a direct rebate. Confirm current status with ADECA before relying on it. See our Montgomery guide for the full program list.