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Exterior Folding Glass Walls: Euro-Wall Vista Fold

Thermally broken aluminum folding glass walls that open a room fully to the outdoors, in impact-rated and non-impact versions. Manufactured and tested in Florida, USA. Installed and serviced throughout Michigan by LG2 LLC.

Euro-Wall folding door systems
Wide view of a Euro-Wall Vista Fold thermally broken aluminum folding glass wall folded open across a dining room
Max panel height (Impact/Non-Impact line; 168" Thermally Broken)
Up to 180"Max panel height (Impact/Non-Impact line; 168" Thermally Broken)
Max panel width, both lines
52"Max panel width, both lines
Max panel weight
350 lbMax panel weight
Max opening, Impact/Non-Impact line (Thermally Broken non-impact: unlimited width)
415 sq ftMax opening, Impact/Non-Impact line (Thermally Broken non-impact: unlimited width)

Overview

What is the Euro-Wall Vista Fold?

Vista Fold™ is Euro-Wall's thermally broken aluminum folding door system. Glass panels hinge together, fold and stack at the side of the opening, and turn an exterior wall into a wide-open connection to a patio, porch, pool deck or terrace.

A thermal barrier in the aluminum frame reduces heat and cold transfer, helping keep indoor temperatures comfortable. Vista Fold comes in impact-rated and non-impact versions, and Euro-Wall builds each unit to order, with panels up to 168" tall (180" on the Impact/Non-Impact line) and 52" wide.

To reach those heights, widths and design pressures, Euro-Wall uses a center meet astragal reinforced with galvanized steel that mimics the profile of the standard interlock. Exterior handles go on the active panel; the passive astragal panel needs no handle.

Configurations Specs & performance Options Photos
Euro-Wall Vista Fold folding glass doors fully open from a living room to a covered porch and swimming pool
A Vista Fold wall stacked open so the living room and pool lanai become one space.

Configurations

Vista Fold layouts and configurations

Choose how many panels fold to each side, which way they swing, and whether the opening runs straight, turns a corner or follows a curve. These are examples; Euro-Wall offers numerous other Vista Fold layouts.

  • Fold and stack left, right or both

    Panels fold and stack to one side or split to both sides of the opening. Euro-Wall names each layout by the panel count on each side, viewed from the exterior: 2 Left, 3 Left, 2 Left / 1 Right, 2 Left / 2 Right, 3 Left / 3 Right, 5 Left / 2 Right and larger runs such as 5 Left / 13 Right.

  • Bi-parting openings

    Split the wall so panels stack at both jambs (for example 2L/2R or 3L/3R). With an even number of panels on every side, the system is operated from the interior; exterior keyed access is available on request.

  • Odd counts for a daily-use door

    Odd-numbered configurations (such as 3L, 2L/1R or 3L/2R) have an active (primary) panel that carries the exterior handle, for everyday access without folding the whole wall. The multipoint door lock is available on odd-number configurations only.

  • Inswing or outswing

    Every layout can be built to fold to the interior (inswing) or to the exterior (outswing). Euro-Wall publishes elevation and section details for both orientations.

  • 90° postless corners

    Two runs meet at a corner with no post, so both walls fold away and the corner opens completely. Euro-Wall shows postless corner examples such as 3L/3R and 4L/4R.

  • Straight, segmented, radius and split height

    Beyond straight runs, Vista Fold can follow a segmented or radius plan, or step across a split-level (split height) condition, with an unlimited number of sequential panels on non-impact units.

  • Vista Fold Multi-Directional

    An evolution of the system that lets pairs of panels fold and slide in any direction, creating flexible layouts and double egress points, for example 1 Left / 2 Middle / 1 Right.

  • Euro-Wall Vista Fold folding glass panels stacked neatly at the end of an opening between a clubhouse lounge and its covered porch

    Folded and stacked: the panels park at the jamb, clearing the opening.

Configurations are named by the number of panels left and right, viewed from the exterior of the opening.

Specifications & performance

Vista Fold sizes and test performance

The Vista Fold Thermally Broken line comes in impact-rated and non-impact versions that share the same thermally broken frame. They differ in maximum height, opening size, glass and the tests each version meets. The Impact/Non-Impact line is shown below it.

Swipe the table sideways to see both versions.

Euro-Wall Vista Fold impact-rated and non-impact specifications and test performance
SpecificationImpact-ratedNon-impact
SystemThermally broken aluminum folding doorThermally broken aluminum folding door
Max panel height144"168"
Max panel width52"52"
Min panel size20" wide × 32" tall20" wide × 32" tall
Max panel weight350 lb350 lb
Max opening334 sq ftUnlimited
Glass1" insulated impact; 9/16" monolithic impact1/4", 3/8" or 1/2" tempered; 1/2" laminated; 1" insulated
Air infiltrationASTM E283-04ASTM E283-04
Water infiltrationASTM E331-00ASTM E547-00
Structural / wind loadTAS 202-94 wind load; TAS 203-94 cyclic loadASTM E330-02 structural performance
Large missile impactTAS 201-94Not applicable
Forced entryAAMA 1304-18AAMA 1304-02
Design pressureCharted by panel width and height (HVHZ and Wind Zone 3 chart)Charted by panel width and height; lower on the tallest, widest panels
ThermalThermally broken; tested for thermal requirementsThermally broken; tested for thermal requirements
Product approvalFL 27023FL 27023
WarrantyEuro-Wall 10-year limited warrantyEuro-Wall 10-year limited warranty

At maximum panel widths and heights a panel may exceed the 350 lb limit, so a weight check is done for each design. Allowable design pressure depends on panel size. LG2 confirms every opening against current Euro-Wall data, including the architect cut sheet, extrusion profiles, CAD and Revit files, which we can send on request.

Vista Fold Impact/Non-Impact line

Where a thermal break is not required, Euro-Wall's Vista Fold Impact/Non-Impact line offers taller panels and higher design pressures, with the same configurations and sills.

Euro-Wall Vista Fold Impact/Non-Impact line specifications
SpecificationImpact-ratedNon-impact
FrameAluminum (not thermally broken)Aluminum (not thermally broken)
Max panel height168"180"
Max panel width52"52"
Max opening334 sq ft415 sq ft
Design pressureUp to 65 psf (HVHZ and Wind Zone 3 chart)Up to 100 psf on smaller panels; 75 psf at 52" × 96"
Product approvalFL 17838FL 17838

See Euro-Wall Vista Fold as a NanaWall alternative and how both Vista Fold lines measure up against NanaWall.

Options

Glass, finishes, sills and hardware

Custom colors, interior wood clad, muntins, simulated divided lites and midrails let you match the wall to the building.

Glazing

Glass options

Overall glass thickness of 1/4", 3/8", 1/2", 9/16" or 1". Euro-Wall can glaze most glass types that meet the required thickness.

  • Impact: 1" insulated impact or 9/16" monolithic impact glass
  • Non-impact: 1/4", 3/8" and 1/2" tempered, 1/2" laminated, 1" insulated
  • Low-E coatings, including Low E 240, 270, 272, 340 and 366, and Solarban 60, 70 and 90
  • Tints and specialty glass such as gray, bronze, green, blue, low iron and satin etch
  • Argon fill and capillary tubes for insulated units
  • Simulated divided lites, internal muntins, midrails (1" to 12") and kickplates

Frame & panel

Finishes

Standard finishes are White, Bronze, Black and Clear Anodized. The standard paint finish is Kynar® to AAMA 2605.

  • Kynar® liquid paint or powder coat
  • Custom powder coat or Kynar® colors and manufacturer color match
  • Metallic custom powder coat finishes
  • Custom faux woodgrain finishes
  • Interior-only wood clad: mahogany / sapele or white oak, plus exotic species such as ash, birch, curly maple, red oak, walnut and zebrawood
  • Matching transom and sidelight units

Thresholds

Sill options

Four sills, each 4½" deep, let you balance water performance against a low, smooth step between inside and out.

  • Standard sill (E0023): thermally broken and water-rated (outswing only), impact-rated, 2¼" at its tallest leg
  • ADA sill (E0026, shown as the ramped sill in the brochure): thermally broken, impact-rated, low-profile ramped threshold
  • Modified standard sill (E0110): impact-rated, lower-profile riserless standard sill
  • Channel sill (E0108): interior applications only
  • Optional C5 water management system with drain holes and tubing, plus full, half or no-embed installation details

Locks, handles & hinges

Hardware

Jamb hinges, a center wall pivot, and upper and lower carriers carry the panels, and a galvanized-steel reinforced center meet astragal lets panels reach maximum heights, widths and design pressures.

  • Multipoint 5-point locking handle on the active panel (odd-number configurations)
  • Twinpoint lever with or without escutcheon, and keyed twinpoint
  • D pull handle and pull hinges
  • Euro cylinder options: 70mm key/key or 90mm key/thumb turn; 50mm single-sided for corner units
  • Handle finishes: polished stainless steel, brushed satin, bronze, black, white and Arcadia silver (by handle type); custom colors available
  • Hinge and hardware finishes: white, brushed satin, bronze or black
Black-framed Euro-Wall Vista Fold folding glass panels stacked beside an indoor bar counter that opens to an outdoor kitchen and grill
Black-framed Vista Fold panels stacked at the jamb, joining an indoor bar to the outdoor kitchen.
White-framed Euro-Wall Vista Fold folding glass wall along a hotel's elevated outdoor patio with glass railings
White-framed Vista Fold panels along a hotel's elevated patio.

LG2 · Euro-Wall installer

How LG2 helps with Vista Fold

One accountable team from the first layout question to years of service, for architects, builders, general contractors and owners.

  1. 01

    Select

    Choose panel count, stack side, inswing or outswing, sill, glass and finish for the opening, and check panel sizes against Euro-Wall's design pressure charts and weight limits.

  2. 02

    Detail

    Supply the Euro-Wall architect cut sheet, extrusion profiles, CAD and Revit files, and coordinate rough openings, header support, sill embed and water management with your team.

  3. 03

    Install

    Set the sill in structural silicone, anchor and shim the frame to Euro-Wall's anchor details, hang and adjust the panels, and fine-tune hinges, carriers and locks.

  4. 04

    Service

    Owner walkthrough, maintenance and care guidance, adjustments and part requests, so the wall keeps folding smoothly under Euro-Wall's 10-year warranty.

Why specify Euro-Wall Vista Fold?

Larger panels, impact-rated and non-impact versions of one thermally broken frame, made in Florida, and a warranty that isn't tied to the installer.

Why Euro-Wall Vista Fold →

Euro-Wall project by LG2

Related pages

FAQ

Vista Fold folding glass wall FAQ

What is the Euro-Wall Vista Fold?
Vista Fold™ is Euro-Wall's thermally broken aluminum folding door system. Glass panels hinge together, fold and stack to the side of the opening, so an exterior wall can open fully to a patio, porch, pool or terrace. A thermal barrier in the aluminum frame reduces heat and cold transfer, and the system is offered in impact-rated and non-impact versions.
How large can Vista Fold panels be?
On the Thermally Broken line, the maximum panel height is 168" for non-impact units and 144" for impact-rated units, with a maximum panel width of 52". The Impact/Non-Impact line reaches 180" non-impact and 168" impact, also 52" wide, with openings up to 415 sq ft non-impact and 334 sq ft impact. Both lines list a minimum panel size of 20" wide × 32" tall, and a maximum panel weight of 350 lb. Non-impact openings can be any width, with an unlimited number of sequential panels; impact openings go up to 334 sq ft. At the largest widths and heights a panel can exceed 350 lb, so a weight check is done for each design.
Is Vista Fold available impact-rated?
Yes. The impact-rated Vista Fold is tested to TAS 201-94 large missile impact, TAS 202-94 wind load and TAS 203-94 cyclic load, plus ASTM E283-04 air infiltration, ASTM E331-00 water infiltration and AAMA 1304-18 forced entry. It uses 1" insulated impact or 9/16" monolithic impact glass, the two glass types approved for HVHZ and Wind Zone 3 use.
Can Vista Fold swing in or out, bi-part or turn a corner?
Yes. Every layout is available inswing or outswing. Panels can stack to one side or split to both sides for a bi-parting opening, such as 2L/2R or 3L/3R. Vista Fold is also available in segmented, radius and split height layouts, and as a 90° postless corner that opens both walls with no corner post.
Is there an ADA or low-profile sill?
Yes. Along with the standard water-rated sill, Vista Fold offers a thermally broken ADA sill (shown as the ramped sill in the brochure), a lower-profile modified standard sill, and a channel sill for interior applications only. The standard sill is the water-rated choice and is water-rated for outswing only. LG2 helps you weigh exposure, orientation and accessibility when choosing the sill.
How do you get in and out without opening the whole wall?
Choose an odd number of panels, for example 3 Left or 3 Left / 2 Right. Odd configurations have an active (primary) panel that carries the exterior handle and can take the multipoint 5-point locking handle. Configurations with an even number of panels on every side are accessible from the interior, with exterior keyed access available on request. Vista Fold Multi-Directional adds double egress by letting panel pairs fold and slide in either direction.
What glass and finish options are available?
Glass comes in overall thicknesses of 1/4", 3/8", 1/2", 9/16" or 1", including tempered, laminated, insulated and impact glass, with Low-E coatings, tints and simulated divided lites. Standard frame finishes are White, Bronze, Black and Clear Anodized, with Kynar® (AAMA 2605) or powder coat, custom and metallic colors, faux woodgrain, and an interior wood clad option in mahogany / sapele, white oak or exotic species.
What warranty comes with Vista Fold?
Euro-Wall warrants its products to be free from manufacturing defects for 10 years from the date of purchase. LG2 installs Vista Fold to the manufacturer's installation guide and supports the owner with adjustments, maintenance guidance and part requests.
Does Euro-Wall publish U-values or other thermal numbers for Vista Fold?
Euro-Wall describes Vista Fold as thermally broken and tested for thermal requirements, and thermal performance depends heavily on the glass package chosen. Its public product page and brochure do not list a single U-value, so LG2 confirms thermal data for your exact glass and configuration during selection.
Do you serve my area?
Yes. LG2 is based in Grand Rapids and works on Euro-Wall exterior folding glass walls for homes, restaurants and hospitality throughout Michigan. Wherever your project is in Michigan, call or send a message and we'll talk it through.

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