An ultra-modern aluminum wall of glass with wide panels and clean sightlines — gliding effortlessly on sealed stainless steel ball-bearing rollers for amazing views and serious curb appeal.
Embrace an ultra-modern look with this large moving glass wall system from Milgard. A durable aluminum frame and wide glass panels deliver amazing views while enhancing your home's curb appeal — this isn't your parents' sliding patio door.
The AX450's largest configuration tops out at over 19 feet, opening plenty of space for jaw-dropping vistas. Despite the size of its panels, it glides seamlessly on sealed stainless steel ball-bearing rollers, so anyone in the family can open it with ease.
Request Your Free EstimateWide panels, top-notch energy performance, and effortless operation — the aluminum AX450 is built to impress and to last.
Featuring wide glass panels, the AX450 brings ample sunlight into your space. Its largest configuration tops out at over 19 feet — plenty of room for uninterrupted, jaw-dropping views.
Despite the size of its panels, the AX450 glides seamlessly on a track. Sealed stainless steel ball-bearing rollers make operation easy for any member of the family.
A warm-edge spacer system and thermally improved aluminum frame provide top-notch efficiency. Optional Low-E glass and gas between the panes help reduce your energy bills.
Choose how your aluminum wall of glass opens — both configurations clear the opening for true indoor-outdoor living.
Panels slide and stack in front of one another along the track to open a wide span — no wall pockets required, ideal for remodels and additions.
Panels disappear into a pocket built into the wall, leaving a completely clean opening with no visible frames when the wall is open.
Sealed stainless steel ball-bearing rollers carry even the largest panels smoothly, so opening a 19-foot wall takes only a light push.
The AX450 exudes modernity with wide glass panels, clean sightlines, and top-notch energy performance. Savor the interior comfort it provides while enjoying a seamless connection to the outdoors — professionally installed for the Pacific Northwest.
Get a Free QuoteThe AX450's largest configuration tops out at over 19 feet. Your exact span depends on panel count and opening size, which we confirm during a free in-home measurement.
It rides on sealed stainless steel ball-bearing rollers engineered for large, heavy panels, so the wall glides smoothly and locks securely with minimal effort.
Yes. The AX450 uses a thermally improved (thermally broken) aluminum frame plus a warm-edge spacer system, with optional Low-E glass and gas in-fill to cut energy loss in our wet, cool climate.
Both are aluminum walls of glass. The AX450 focuses on wide stacking and pocket configurations. The AX650 is the newest design and adds a bi-fold option for the broadest range of opening styles. We can compare both for your project.
Yes — optional retractable pleated screens pair with the AX450 and retract discreetly out of view when not needed.
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 quote.
Tell us about your project and a local expert will reach out — usually within 24 hours — with honest guidance and clear pricing.