New Construction Sliding Glass Doors
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New Construction Sliding Glass Door Options
Milgard Tuscany® Series Sliding Patio Doors
$1,625 – $4,125 per door
Milgard's most popular patio door line. Traditional frame profile with equal sightlines, award-winning hardware, SunCoat® Low-E2 glass standard, and SmartTouch® one-motion lock and open operation. Custom-made for your exact opening.
Milgard Tuscany® Series Swinging Patio Doors
$1,940 – $4,975 per door
Milgard's most popular patio door line, now in a classic French swinging style. Traditional frame profile with equal sightlines, award-winning hardware, SunCoat® Low-E2 glass standard, and SmartTouch® one-motion lock and open operation. Custom-made for your exact opening.
Milgard Trinsic™ Series Sliding Patio Doors
$1,250 – $3,375 per door
Narrow frame profiles with modern styling create an expansive view while maintaining excellent energy efficiency. Fusion-welded construction with steel reinforcement exceeds forced-entry codes. 2, 3, and 4-panel sliding options with custom sizing and integrated screens.
Milgard C700 Fiberglass Sliding Glass Doors
$3,500 – $9,750 per door
Merge your interior and exterior spaces like never before with the C700 sliding glass door. Available in two-, three-, and four-panel configurations, it delivers awe-inspiring views and plenty of natural light. A fiberglass frame makes for a durable, energy-efficient door — slimmer 2¾" sightlines, SmartTouch® hardware, and ENERGY STAR® 7.0 efficiency.
Milgard C700 Fiberglass Swinging Patio Doors
$4,190 – $11,725 per door
With the C700 swinging patio door in your home, you'll enjoy the classic mystique of a French door with the 21st-century performance of a fiberglass door. Easy to operate, durable, and energy efficient, the C700 is a superb choice for any replacement or new construction project.
Milgard A250 Aluminum Sliding Glass Doors
$1,375 – $3,565 per door
Because of their clean, narrow sightlines, A250 Thermally Improved Aluminum patio doors provide an almost seamless view outside. You can select which way the door slides open, either left or right. Advanced thermal barrier makes these aluminum doors as energy-efficient as vinyl, with a rigid frame that easily holds large expanses of glass. SunCoat® Low-E2 glass standard.
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Milgard AX450 Aluminum Stacking Glass Walls
$9,375 – $30,000 per door
The panels on the AX450 are engineered to stack upon each other when fully open, giving the homeowner an even larger opening to the outside. The enhanced space helps fully merge the interior with the exterior.
Milgard AX450 Aluminum Pocket Glass Walls
$10,125 – $32,440 per door
Designed to slide into pockets in the wall, these moving glass walls epitomize modernity: they disappear from view when fully open, and provide an aesthetically pleasing appearance when closed.
Our New Construction Sliding Door Process
Sliding Door Styles & Frame Materials
Complete Protection for Your Investment
- What's Covered — both the door itself (glass seal failure, frame defects, hardware) and our installation workmanship (fitting, sealing, weatherproofing, operation). We work with top brands like Milgard and Amsco.
- Making a Claim — call or message us describing the issue. We schedule an inspection, fix whatever needs fixing at no cost, and verify it's right. That's it.
Utah Builders & Homeowners Trust Us
Real reviews from real neighbors — here's what it's like to work with Utah Window Experts.
Cathy Haskins
New Construction Customer
Annie Andrus
New Construction Customer
DarLeana Jaramillo
New Construction Customer
Scott Mangum
Milgard Sliding Door Customer
Drew Whitmill
New Construction Customer
Kim Chapman
New Construction Customer
Built to Work With Your Build Schedule
- Planning & Spec — we review plans, confirm rough opening sizes, and help you choose a sliding door that fits your design, budget, and energy code requirements.
- Delivery Coordination — we time ordering and delivery to your framing schedule so doors arrive exactly when your crew needs them, not before, not after.
- Installation & QA — flashing, shimming, sealing, and final inspection. Every door is set level, square, plumb, and weather-tight before we hand off to your crew.
Door and Frame Colors Available
- Vinyl Colors — White, Taupe, Bronze, and Black, with co-extruded color fusion that won't peel, chip, fade, or chalk.
- Aluminum Finishes — White and Bronze Anodized for a slim, modern look on premium sliding systems.
- Factors to Consider — match your planned trim and siding, check HOA requirements, and keep in mind that darker frames absorb more heat on south-facing walls.
