Local research · updated July 2026
Picture (fixed) windows in Allentown, Pennsylvania
Non-operable fixed glass; maximizes view and efficiency. For Allentown's older housing stock (83.1% of homes predate 1980), picture window replacement is a common project — and in the ENERGY STAR Northern zone, the number that matters most is a low U-factor (≤ 0.22) to keep heat in.
Short answer
Picture (fixed) windows in Allentown typically cost $935–$4,245 installed per opening. 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.
NREL REMDB + BLS PPI, localized to Allentown (BEA Regional Price Parity, 2024). How we estimate →
$935–$4,245
installed range per opening for Picture (fixed) window, from a mid-grade insert up to a premium or full-frame job
Source: NREL REMDB + BLS PPI, localized to Allentown
83.1%
of Allentown homes were built before 1980
Source: U.S. Census Bureau, 2019–2023 ACS 5-Year Estimates
U ≤ 0.22
the ENERGY STAR v7.0 number that matters most in the Northern zone
Source: EPA ENERGY STAR v7.0
Is a Picture (fixed) window right for a Allentown home?
Does not open.
Where it fits:
- Views and daylight where ventilation is handled elsewhere
- Best whole-unit efficiency (no operable joints)
- Pairing with operable flankers
What to weigh:
- No ventilation or egress — placement is code-relevant in bedrooms
Picture (fixed) windows and Allentown's climate
Allentown sits in the ENERGY STAR Northern zone (IECC zone 5A (cool, moist), Lehigh County), where the priority is a low U-factor (≤ 0.22) to keep heat in.
With no operable joints to leak, a picture (fixed) window delivers the best whole-unit efficiency of any style — the easiest way to clear the Northern-zone target of U-factor 0.22 or lower. Pair it with operable units where you need ventilation or bedroom egress.
New to these numbers? See our plain-English guide to U-factor and SHGC.
What Picture (fixed) windows cost in Allentown
Picture (fixed) window replacement in Allentown runs $935–$4,245 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. Age drives cost. Original wood frames are often out of square or soft at the sill, so full-frame replacement costs more than a brochure insert price. Pre-1978 stock requires lead-safe RRP practices. Cold-climate glass (low U-factor double-pane or triple-pane) adds material cost that pays back in Zone 5A heating seasons. Labor in the Lehigh Valley is typically below New York and Philadelphia metro peaks. Get itemized bids: unit, labor, frame/sill repair, and permit. Do not assume the federal 25C credit still applies — it expired end of 2025.
That's the national range shifted to Allentown's cost level using the BEA Regional Price Parity for Allentown-Bethlehem-Easton, PA-NJ (100, 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 Allentown
A sample of companies with locations in the Allentown market. See the full Allentown directory for all listings, our map, and featured-partner disclosures.
| Company | Location | Request a quote |
|---|---|---|
 4.8 · 200,000+ reviews | Bethlehem, PA | Get a quote → |
| 1Champion Window Siding & PatioChampion | Oxford, NJ | Get matched → |
| 2Pella Windows and Doors Showroom of Langhorne, PAPella | Langhorne, PA | Get matched → |
| 3Pella Windows and Doors Showroom of Plymouth Meeting, PAPella | Plymouth Meeting, PA | Get matched → |
| 4Window World of Lehigh ValleyWindow World | Coplay, PA | Get matched → |
Renewal by Andersen Window Replacement
4.8 · 200,000+ reviewsShowrooms in Bethlehem & King of Prussia · serving the Allentown metro
Full-service manufacturer and installer, transferable warranty, local crews. Why it's our Top Pick
Get a quote →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 Allentown homeowners directly.
Rebates & incentives in Pennsylvania
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.
Pennsylvania has been standing up IRA Home Energy Rebate programs through the state; windows can qualify as part of a modeled whole-home efficiency retrofit. Verify current availability before promising rebate money. See our Allentown guide for the full program list.
Picture (fixed) windows in Allentown: FAQ
›What efficiency numbers should a Picture (fixed) window in Allentown meet?
Allentown sits in the ENERGY STAR Northern zone (IECC 5A (cool, moist)). Qualifying units need a U-factor of 0.22 or lower with an SHGC of at least 0.17. With no operable joints to leak, a picture (fixed) window delivers the best whole-unit efficiency of any style — the easiest way to clear the Northern-zone target of U-factor 0.22 or lower. Pair it with operable units where you need ventilation or bedroom egress.
›How much does Picture (fixed) window replacement cost in Allentown?
A useful planning range for Picture (fixed) window replacement in Allentown is $935–$4,245 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. Age drives cost. Original wood frames are often out of square or soft at the sill, so full-frame replacement costs more than a brochure insert price. Pre-1978 stock requires lead-safe RRP practices. Cold-climate glass (low U-factor double-pane or triple-pane) adds material cost that pays back in Zone 5A heating seasons. Labor in the Lehigh Valley is typically below New York and Philadelphia metro peaks. Get itemized bids: unit, labor, frame/sill repair, and permit. Do not assume the federal 25C credit still applies — it expired end of 2025.
›Do I need a permit to replace Picture (fixed) windows in Allentown?
Replacement generally requires a permit, and new units must meet the current energy code. See our Allentown guide for local permitting and rebate details, and always confirm your installer pulls the permit.
Sources
- — U.S. Census Bureau, American Community Survey 5-Year Estimates (B25034, B25035)
- — EPA ENERGY STAR Version 7.0 Residential Windows specification
- — DOE/PNNL IECC climate zone assignments by county
- — NREL residential window cost analysis (planning ranges)