Ada County, Idaho
Double-Hung Windows in Eagle, ID
Eagle, riverfront estates and Foothills wine country
Double-hung windows are the most familiar window in the Treasure Valley — two operable sashes in a single frame, both of which slide vertically so you can open the top, the bottom, or both for balanced ventilation. They suit nearly every architectural style here, from older Boise bench bungalows to newer Meridian and Eagle subdivisions, which is why they're our most-requested replacement window.
We install double-hung units in vinyl, fiberglass, and composite frames with insulated, low-E glass packages matched to Idaho's climate. Both sashes tilt in for cleaning from inside, which matters on second-story walls, and modern balance hardware holds the sash where you set it instead of dropping shut. We air-seal and flash every opening so the new unit performs the way its U-factor rating promises.
The performance numbers are where a replacement earns back its cost. A tight, well-flashed double-hung with a low U-factor cuts the winter drafts and summer heat gain that old single-pane and worn aluminum windows let through, and a low SHGC on south- and west-facing walls keeps the afternoon sun from cooking the rooms behind them.
Double-hung is the right default for most homes, but it isn't the only answer — casements seal tighter and sliders cost less per opening. We'll tell you honestly where a double-hung is the best fit and where another operating style would serve a particular room better.
What's included
- Insert & full-frame replacement
- Both-sash operation & tilt-in cleaning
- Energy-efficient glass packages
- Vinyl & fiberglass frames
- Custom sizing & grids
In Eagle, we handle double-hung windows across the Eagle Foothills, downtown Eagle, riverfront Eagle, and the rest of Ada County — matched to the age, style, and exposure of each home.
Our process
How double-hung windows works in Eagle
- 01
On-site measure & assessment
We measure every opening, check the existing frame and surrounding wall for rot or water damage, and confirm frame material and glass package before quoting a firm price.
- 02
Glass & frame selection
We match U-factor and SHGC to each elevation and walk you through vinyl, fiberglass, and composite frames so you understand the trade-offs before anything is ordered.
- 03
Remove old units & inspect
Old sashes and frames come out and we inspect the rough opening, addressing any rot or moisture damage we find before the new unit goes in.
- 04
Set, flash & insulate
Each window is set level and square, flashed and air-sealed to the weather barrier, and the gaps are insulated so the rated performance is actually achieved.
- 05
Trim, seal & walkthrough
Interior and exterior trim is finished, joints are sealed, we test every sash for smooth operation, and we walk the job with you before closeout.
Every Eagle job includes pulling any permit Ada County requires and a full clean-up — we leave your home tight, weather-sealed, and looking sharp.
Working in Eagle
Eagle, riverfront estates and Foothills wine country
Eagle is one of the valley's most affluent communities, running from the Boise River north into the Eagle Foothills wine region. Larger custom homes and acreage estates are the norm, with a strong contingent of stucco, stone, and premium fiber-cement exteriors, divided-light and specialty windows, and statement entry doors that match the investment in the property.
Eagle's custom homes and hillside estates call for high-performance siding and windows that stand up to foothill wind exposure and the wide temperature swings that come with elevation. Larger footprints and more elaborate architecture — multiple gables, tall elevations, and oversized or specialty windows — make these substantial, detail-heavy projects rather than simple swaps.
Areas we serve
- the Eagle Foothills
- downtown Eagle
- riverfront Eagle
- Banbury
- the State Street corridor
Around Eagle
- the Boise River
- the Eagle Foothills wine region
- Eagle Island State Park
- the Eagle Greenbelt
Double-Hung Windows in Eagle — FAQs
Do you offer double-hung windows throughout Eagle?
Yes — we cover all of Eagle and Ada County, from the Eagle Foothills and downtown Eagle to riverfront Eagle and Banbury. Reach out for a free on-site estimate.
Do you work outside Eagle, too?
We do — along with Eagle, we regularly handle double-hung windows in nearby Boise, Star, Meridian, Garden City and across the wider Treasure Valley. If you're near the Boise River, you're well inside our service area.
Will you clean up after double-hung windows in Eagle?
Always. Every Eagle job ends with a full clean-up — we haul away the old materials and packaging and leave your Ada County home tidy and protected.
What's the difference between double-hung and single-hung?
In a double-hung both sashes operate and tilt in for cleaning; in a single-hung only the bottom sash moves. Double-hung costs a bit more but gives you top-down ventilation and far easier cleaning on upper floors, which is why most of our valley customers choose it.
Will new double-hung windows stop my drafts?
A properly installed, well-flashed double-hung with a low U-factor seals far tighter than old single-pane or worn aluminum windows. Most drafts we find trace to failed seals and poor air-sealing around the old frame, and correct installation is what fixes that — not just the new unit.
What does U-factor and SHGC mean for my home?
U-factor measures how well the window resists heat loss — lower is better for our cold winters. SHGC measures how much solar heat the glass lets in — a lower SHGC on south- and west-facing walls keeps summer afternoons cooler. We match both to each elevation.
Double-Hung Windows in nearby cities
We work across the Treasure Valley near Eagle.
Related siding options in Eagle
Exterior projects often pair up — here's what goes well with double-hung windows.
Need double-hung windows in Eagle?
Tell us about your Eagle home and the project you have in mind — we'll come look and give you a straight, free estimate.