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

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.

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.

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.
The VX350 is offered in two space-saving configurations so your wall of glass opens the way your room wants it to.
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.
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.
Wide panels move smoothly and lock securely, so opening up an entire wall of your home takes little more than a gentle push.
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.
Get a Free QuoteThe 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.
Tell us about your project and a local expert will reach out — usually within 24 hours — with honest guidance and clear pricing.