Windows · Sliding Series
Sliding Windows
Wide Views, Easy Operation.
Smooth horizontal glide, zero swing clearance, and wide-open views, sliding windows are built for Utah homes with big openings and bigger scenery.

U-Factor
0.22
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
Sliding windows come in several layouts. Tap any configuration to see where it works best and whether it's right for your project.
Two-Lite Slider
Most Popular0"
swing clearance
Two panels side by side, one fixed, one slides horizontally. The simplest and most affordable slider configuration, ideal for wide openings where swing-out operation isn't practical.
Best For
Pros
- ✓No swing clearance needed
- ✓One-hand operation
- ✓Most affordable slider
- ✓ADA-friendly
Cons
- –~50% ventilation area
- –Sliding seal (not compression)
Why Sliding Windows
Six Reasons Utah Homeowners Choose Sliding Windows
Effortless Operation
Sliding windows glide horizontally on a precision track, no cranking, no lifting. One finger is all it takes, making them ideal for hard-to-reach spots above counters and furniture.
ADA-Friendly & Accessible
Horizontal glide operation meets ADA accessibility guidelines. Perfect for aging-in-place projects or any household member with limited grip strength or mobility.
Wide, Uninterrupted Views
Designed for horizontal openings, sliding windows maximize your sightline to Utah's mountain views. Slim frames mean more glass and more scenery.
ENERGY STAR Performance
Dual-pane Low-E glass with argon fill delivers U-factors as low as 0.22. Interlocking meeting rails reduce air infiltration compared to older slider designs.
Easy Panel Removal
Sash panels lift out of the track for cleaning or emergency egress. No tools needed, both interior and exterior glass surfaces are accessible in seconds.
Secure Latching System
Integrated cam-action locks pull the sliding panel tight against the frame. Optional secondary security locks add an extra layer of protection.
The Process
How Your Sliding 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
Sliding vs. The Alternatives
How sliding windows compare against other popular styles across the metrics Utah homeowners care about most.
| Feature | SlidingTop Pick | Double-Hung | Casement |
|---|---|---|---|
| Swing Clearance NeededKEY | None, slides flat | None, slides up | Needs outward swing |
| ADA / AccessibilityKEY | Meets ADA guidelines | Requires lifting force | Requires crank grip |
| Best For Wide OpeningsKEY | Up to 12 ft span | Standard widths | Standard widths |
| Energy Efficiency (U-Factor) | As low as 0.22 | As low as 0.22 | As low as 0.17 |
| Ventilation Area | ~50% of frame | ~50% of frame | 100% of frame |
| Cleaning Method | Lift-out panel | Tilt-in sash | Swing-out sash |
| 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 0.22 |
| Solar Heat Gain | SHGC from 0.19 – 0.36 |
| Air Infiltration | ≤ 0.10 cfm/ft² at 1.57 psf |
| Operation | Horizontal glide on precision roller track |
| Hardware | Cam-action lock, integrated pull handle |
| Screen | Full fiberglass mesh, removable |
| ENERGY STAR | Certified, Northern Climate Zone |
| Warranty | Lifetime on frame & glass (Milgard) |
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 Sliding 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
Sliding Windows Across Utah
We install and service Milgard sliding windows throughout the Wasatch Front and beyond.
Serving 40+ Utah communities
Next Step
Wide Views. Zero Hassle.
Get a free, itemized quote for sliding windows from Utah's most trusted installer. No pressure, no hidden fees.