Windows · Casement Series
Casement Windows
Built for Utah.
Maximum ventilation, best-in-class seals, and ultra-slim sightlines, casement windows are the top choice of Utah homeowners who refuse to compromise.

U-Factor
0.17
500+ reviews
Customer Reviews
What Utah Homeowners Say
223+ verified reviews
Melanie Bretts
6 months ago
Samuel White (SammYyYyY)
a month ago
Sean Taylor
2 months ago
Kody Crockett
4 months ago
Sarah M.
2 months ago
Michelle H.
5 months ago
Corey S.
3 months ago
Karen L.
6 months ago
Ryan T.
4 months ago
Mark D.
1 year ago
Jennifer R.
3 months ago
David P.
7 months ago
Tiffany B.
2 months ago
James K.
5 months ago
Amanda W.
4 months ago
Chris N.
8 months ago
Melanie Bretts
6 months ago
Samuel White (SammYyYyY)
a month ago
Sean Taylor
2 months ago
Kody Crockett
4 months ago
Sarah M.
2 months ago
Michelle H.
5 months ago
Corey S.
3 months ago
Karen L.
6 months ago
Ryan T.
4 months ago
Mark D.
1 year ago
Jennifer R.
3 months ago
David P.
7 months ago
Tiffany B.
2 months ago
James K.
5 months ago
Amanda W.
4 months ago
Chris N.
8 months ago
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Configurations
Find Your Configuration
Each configuration opens differently. Tap any style to see where it works best and whether it's right for your project.
Single Casement
Most Popular100%
of frame opens
One sash, hinged on either side, cranks fully open like a door. The classic configuration, versatile, affordable, and the right choice for virtually any room.
Best For
Pros
- ✓100% of frame area opens
- ✓One-hand crank operation
- ✓Most affordable style
- ✓Airtight compression seal
Cons
- –One side ventilates only
- –Needs outward swing clearance
Why Casement Windows
Six Reasons Utah Homeowners Choose Casement
Maximum Ventilation
The sash swings fully open, allowing 100% of the frame area to ventilate, more airflow than any double-hung window of the same size.
Superior Security
Multi-point locking engages the sash against the frame at multiple points, making casement windows among the hardest to force open from outside.
Best-in-Class Energy Efficiency
When closed, the compression seal creates an airtight fit. Paired with Low-E glass, casement windows achieve U-factors as low as 0.17.
Unobstructed Views
No horizontal rail cuts through the view. Ultra-slim sightlines mean more glass, more light, and cleaner lines from both inside and out.
Natural Light, Your Way
Choose from clear, tinted, privacy, or decorative glass to control light and privacy without sacrificing the beauty of your view.
Easy Cleaning
The sash swings out, letting you clean both interior and exterior glass from inside your home, no ladder required.
The Process
How Your Casement Window Install Works
From your first call to the final walkthrough, here's exactly what to expect when you work with EPIC.
01
Step 01
Free Consultation
Our expert visits your home, measures every space, walks through every option, and answers every question, zero pressure, zero obligation.
Same day
scheduling
Compare
Casement vs. The Alternatives
How casement windows stack up against other popular styles across the metrics Utah homeowners care about most.
| Feature | CasementTop Pick | Double-Hung | Sliding |
|---|---|---|---|
| Max Ventilation AreaKEY | 100% of frame | ~50% of frame | ~50% of frame |
| Energy Efficiency (U-Factor)KEY | As low as 0.17 | 0.25 – 0.35 | 0.22 – 0.30 |
| Air Seal TypeKEY | Compression (airtight) | Sliding seal | Sliding seal |
| SecurityKEY | Multi-point lock | Single-point lock | Single-point lock |
| Cleaning Access | Both sides from inside | Tilt-in sash | Panel slides out |
| Best Room For | Any room | Bedrooms, halls | Wide openings |
| Starting Cost | $$ | $ | $ |
Specifications based on Milgard product lines. Exact values vary by series and glass package.
Specifications
Technical Specifications
| Frame Material | Vinyl / Fiberglass / Aluminum Clad |
|---|---|
| Glass Options | Dual-pane, Triple-pane, Low-E coatings |
| U-Factor | As low as 0.17 |
| Solar Heat Gain | SHGC from 0.19 – 0.36 |
| Air Infiltration | ≤ 0.01 cfm/ft² at 1.57 psf |
| Sightlines | Ultra-slim, max glass, min frame |
| Hardware | Multi-point locking, roto-operator |
| ENERGY STAR | Certified, Northern Climate Zone |
| Warranty | Lifetime on frame & glass (Milgard) |
| Lead Time | 3–4 weeks custom order |
0% Financing Available
Don't let budget timing get in the way of the right windows. We offer flexible financing through GreenSky®, 0% APR for qualified buyers. Apply in minutes with no impact to your credit score.
No impact to your credit score to inquire
FAQ
Common Casement Window Questions
Recent EPIC Projects
See It in Real Utah Homes
A look at recent windows and doors we've supplied and installed across Utah.
Service Coverage
Casement Windows Across Utah
We install and service Milgard casement windows throughout the Wasatch Front and beyond.
Serving 40+ Utah communities
Next Step
Ready to Let More Light In?
Get an honest, itemized quote from Utah's most trusted window company. No pressure, no hidden fees, just the right windows for your home.