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Serving the Puget Sound since 1997 (425) 228-1792
Milgard · VX350 · Vinyl Series

Milgard VX350
Moving Glass Walls

The paradigm-shifting vinyl wall of glass — narrow sightlines and wide panels that bring the outside in, with standout energy performance and an approachable price.

Material: Vinyl Price: $ · Best value Stacking & Pocket ENERGY STAR · U-factor 0.25
★★★★★ 4.9/5 from 600+ verified reviews
VX350 Vinyl Milgard VX350 moving glass wall system
Vinyl Frame
Low-maintenance, durable
U-factor 0.25
Low-E + gas options
Stacking & Pocket
Walls that disappear
Full Lifetime Warranty
Milgard-backed coverage
Milgard VX350 vinyl moving glass wall stacked open to a patio
VX350 · Vinyl Series

Why homeowners choose the VX350

With an eye toward both design and functionality, Milgard created the paradigm-shifting VX350. Aesthetic, durable, and easy to operate, it oozes modernity without sacrificing detailed craftsmanship — and it does it at vinyl's friendly price point.

Its wide glass panels and narrow sightlines flood your living space with daylight and frame uninterrupted views. When you want the outdoors in, the panels glide aside to open a true wall of glass between your home and your patio, deck, or garden.

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Built To Perform

What sets the VX350 apart

Contemporary design, easy operation, and Northwest-ready energy performance — here's what makes the vinyl VX350 stand out.

Contemporary look with narrow sightlines

Contemporary look

Boasting narrow sightlines and a clean design, the VX350 truly brings the outside in. Wide glass panels deliver stunning views while ushering in copious amounts of natural light.

VX350 handle and locking hardware

Hardware options

The handle is available as a flush-mounted or standard handle, both with locking mechanisms. Finish options include white, almond, and black capstock to match your interior.

VX350 energy-efficient glass detail

Energy performance

A standard warm-edge spacer system — plus options like Low-E glass coatings and gas in-fill — helps reduce energy costs. The VX350 can achieve a U-factor as low as 0.25.

Ways To Open

Configurations & operation

The VX350 is offered in two space-saving configurations so your wall of glass opens the way your room wants it to.

Stacking

Panels slide and stack neatly in front of one another along the track, opening a wide span to the outdoors without any wall pockets to build.

Pocket

Panels glide on a floating track and tuck completely out of sight into a pocket in the wall, leaving a clean, frame-free opening when fully open.

Easy operation

Wide panels move smoothly and lock securely, so opening up an entire wall of your home takes little more than a gentle push.

Indoor-Outdoor Living

Erase the line between inside and out.

Create a whole new look for your home. With amazing sightlines, wide panels, and a range of aesthetic options, the VX350 adds curb appeal and an awe-inspiring conversation piece — expertly installed for Puget Sound weather.

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Good To Know

VX350 questions, answered

The VX350 is built around wide vinyl panels and narrow sightlines, so it can span large openings in stacking or pocket configurations. Exact width depends on your panel count and opening; our team will size the system to your space during a free in-home measure.

Very. It uses a standard warm-edge spacer system and offers Low-E glass coatings and gas in-fill, achieving a U-factor as low as 0.25 and ENERGY STAR-qualified configurations — well suited to the Seattle climate.

Frames are offered in white, almond, and black capstock finishes. The handle comes as a flush-mounted or standard style, each with a locking mechanism.

The VX350 is Milgard's vinyl wall of glass: low-maintenance, energy efficient, and the most budget-friendly. If you want the slimmest possible sightlines or the widest spans, ask us about the aluminum AX450 and AX650.

Yes. We offer optional retractable pleated screen systems that pair with Milgard moving walls and retract out of view when not in use.

Emerald City Energy is an authorized Milgard installer serving Seattle, Tacoma, and the greater Puget Sound since 1997. Call (425) 228-1792 for a free, no-pressure quote.

Loved by Neighbors

What homeowners are saying

4.9
★★★★★
Based on 600+ verified reviews
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Your new Milgard VX350 moving wall is one free quote away.

Tell us about your project and a local expert will reach out — usually within 24 hours — with honest guidance and clear pricing.

  • No-pressure, no-obligation consultation
  • Authorized Milgard installer since 1997
  • Flexible financing available
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