Local research · updated July 2026
Hinged / French patio doors in Boulder, Colorado
One or two swinging door panels, often with divided lites. For Boulder's mixed-age housing stock (54.3% of homes predate 1980), hinged / french patio door 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
Hinged / French patio doors in Boulder typically cost $2,355–$7,655 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.
Market bands + BLS PPI, localized to Boulder (BEA Regional Price Parity, 2024). How we estimate →
$2,355–$7,655
installed range per opening for Hinged / French patio door, from a mid-grade insert up to a premium or full-frame job
Source: Market bands + BLS PPI, localized to Boulder
54.3%
of Boulder 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 Hinged / French patio door right for a Boulder home?
Swings on hinges — in-swing or out-swing.
Where it fits:
- Traditional aesthetics; wider clear openings when both panels open
- Compression-sealed weathertightness
What to weigh:
- Needs swing clearance; furniture placement matters
- Two-panel active configurations cost more
Hinged / French patio doors and Boulder's climate
Boulder sits in the ENERGY STAR Northern zone (IECC zone 5B (cold, dry), Boulder County), where the priority is a low U-factor (≤ 0.22) to keep heat in.
On a hinged / french patio door, air-sealing at the sill and frame is where the energy savings live. Look for a solid compression seal and a well-flashed threshold — plus, in the Northern zone, an insulated slab and low-U-factor glass in any lites.
New to these numbers? See our plain-English guide to U-factor and SHGC and the full hinged / french patio door guide.
What Hinged / French patio doors cost in Boulder
Hinged / French patio door replacement in Boulder runs $2,355–$7,655 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. Boulder is a high-cost Front Range market: labor and high-performance glass packages run above national averages. Itemize NFRC numbers, laminated options, full-frame vs insert, and permit. Colorado IRA whole-home pathways and utility rebates — verify current status. Federal 25C is gone. Insurance credits for impact/hail-resistant openings may apply — ask your insurer.
That's the national range shifted to Boulder's cost level using the BEA Regional Price Parity for Boulder, CO (105.2, 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 Boulder
A sample of companies with locations in the Boulder market. See the full Boulder directory for all listings, our map, and featured-partner disclosures.
| Company | Location | Request a quote |
|---|---|---|
 4.8 · 200,000+ reviews | Denver, CO | Get a quote → |
| 1Champion Replacement Windows of DenverChampion | Denver, CO | Get matched → |
| 2Champion Replacement Windows of Ft. CollinsChampion | Loveland, CO | Get matched → |
| 3Champion Windows & Home Exteriors of DenverChampion | Denver, CO | Get matched → |
Renewal by Andersen Window Replacement
4.8 · 200,000+ reviewsShowrooms in Denver & Longmont · serving the Boulder 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 Boulder homeowners directly.
Rebates & incentives in Colorado
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.
Colorado runs live IRA Home Energy Rebate programs; whole-home efficiency retrofits (HOMES pathway) can include window replacement when part of a modeled energy-savings project. See our Boulder guide for the full program list.
Hinged / French patio doors in Boulder: FAQ
›What efficiency numbers should a Hinged / French patio door in Boulder meet?
Boulder sits in the ENERGY STAR Northern zone (IECC 5B (cold, dry)). Qualifying units need a U-factor of 0.22 or lower with an SHGC of at least 0.17. On a hinged / french patio door, air-sealing at the sill and frame is where the energy savings live. Look for a solid compression seal and a well-flashed threshold — plus, in the Northern zone, an insulated slab and low-U-factor glass in any lites.
›How much does Hinged / French patio door replacement cost in Boulder?
A useful planning range for Hinged / French patio door replacement in Boulder is $2,355–$7,655 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. Boulder is a high-cost Front Range market: labor and high-performance glass packages run above national averages. Itemize NFRC numbers, laminated options, full-frame vs insert, and permit. Colorado IRA whole-home pathways and utility rebates — verify current status. Federal 25C is gone. Insurance credits for impact/hail-resistant openings may apply — ask your insurer.
›Do I need a permit to replace Hinged / French patio doors in Boulder?
Replacement generally requires a permit, and new units must meet the current energy code. See our Boulder 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)