FoldUp™ SERIES

FoldUpTM Windows Series

FoldUp™ windows are available in three different series based on desired options, size requirements, and budget:

Features at a Glance

Notes

  1. Custom thickness available within limits
  2. 7/8″ or 5/8″ only on 3000 and 4000, multiple options including custom on 5000
  3. 3000 avail. only in pine, 4000 avail. in SA Mahogany, Spanish Cedar, 5000 avail. in SA Mahogany, Fir, Walnut, Pine, and others
  4. For direct-to-countertop applications (no warranty against air & water infiltration)
  5. Paint or stain options available
  6. Required for larger, heavier sash
  7. Bronze wire available
  8. Concealed in head of window for FoldUp+Out options
  9. Depending on application, individual or ganged screens may be available, smart motor capable
  10. Required in some cases for corners conditions with FoldUp+In DH

Series 3000

While our most economical window the Series 3000 is still finely crafted like all FoldUp™ products, with excellent performance, many custom features, and is suited for most residential and light commercial applications.

Sizing

  • Max Size: 108 united inches (UI)
  • Max Height: 72”
  • Max Width: 60”
  • Min Height: 42”
  • Min Width: 24”

* UI = United Inches = Width + Height

Available Styles

Construction

  • Solid Wood
    • Clear Pine or Sapele Mahogany
    • Cladding available (see below)
  • 1 3/4” thick sash
  • 4 9/16” jamb, extensions available
  • Standard balances
  • Nailing fin for easy install

Hardware

  • Two cast zinc locks in 5 finish options 
  • Aircraft grade aluminum hinges

Finishes

  • Exterior Options
    • Aluminum clad (6 colors)
    • Bare
    • Primed
    • Painted (6 unit minimum)
  • Interior Options
    • Bare
    • Primed
    • Painted (6 unit minimum)

Options

  • SDL grids in 5/8″ and 7/8″
  • Matching conventional DH
  • Matching fixed window
  • “No sill” option for countertop applications (limited warranty)

Glass Option

  • Tempered Low E IG w/ argon
  •  

Screen Options

  • Aluminum framed fiberglass in six standard colors
    • BetterVue
    • UltraVue

Series 4000

The Series 4000 window has the same proprietary spring balance system as the Series 3000, but adds more functions and design options. Custom hand crafted out of premium hardwoods, the Series 4000 is well suited for discerning homeowners and light-medium commercial applications.

Sizing

  • Max Size – 122″ United Inches (UI)
    • Depends on wood species, glass, and FoldUp type
  • Max Height: 72”
  • Max Width: 72”
  • Min Height: 42”
  • Min Width: 24”

* UI = United Inches = Width + Height

Construction

  • Solid wood
    • Spanish cedar
    • Mahogany
    • Other species available upon request
  • 1 3/4” thick sash
  • 1″ x 5 1/2” jamb
  • Standard balances

Hardware

Sash Locks (DH)

Slide Bolts (Inline)

Finishes

  • Interior & Exterior Options
    • Bare
    • Primed
    • Custom painted or stained
  •  

Options

  • SDL grids
  • Matching conventional DH
  • Matching fixed window
  • “No sill” option for countertop applications (limited warranty)

Glass Options

  • Tempered Low E IG w/argon
  • Single or double glazing

Screen Options

  • Aluminum frames
  • Wood frames
  • Fiberglass or metal screen
  • Optional roll screen available

Series 5000

The Series 5000 window offers uncompromising quality and almost limitless design options. Its premium balance system and heavier construction allows for larger sizes and higher performance, meeting the needs of the most demanding residential, commercial, and institutional projects.

Sizing

  • Max Size
    • Depends on wood species, glass, and FoldUp type
  • Max Height: 90”
  • Max Width: 96”
  • Min Height: 42”
  • Min Width: 24”

Construction

  • Species
    • Spanish Cedar
    • Mahogany
    • Other hardwood species available upon request
  • 1 3/4” or 2 1/4” thick sash
  • Minimum 6 9/16” jamb
  • Premium balances
  • Available with or without sill

Hardware

Sash Locks (DH)

Slide Bolts (Inline)

Finishes

  • Interior & Exterior Options
    • Bare
    • Primed
    • Custom painted or stained
  •  

Options

  • SDL & TDL grids
  • Matching conventional DH
  • Matching fixed window
  • “No sill” option for countertop applications (limited warranty)

Glass Options

  • Tempered Low E IG w/argon
  • Single or double glazing
  • Decorative glazing available

Screen Options

  • Aluminum frames
  • Wood frames
  • Fiberglass or metal screen
  • Optional roll screen available

Comparison photos

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