CRL Duranodic Bronze Service Window XX - Vinyl 1/8 & 1/4 No Screen

• Dual Bypassing Panels
• For Light Duty Applications of 50 or Fewer Uses Per Day
• Available in Vertical and Horizontal Formats
• Each Unit is Customized to Fit Your Needs

These CRL Horizontal Sliding Service Windows (including model SW4200DU) feature two bypassing sliding panels secured by jamb pins when closed—either one or both panels can be locked in place. Choose non-glazed or pre‑glazed options with 1/8" (3 mm) or 1/4" (6 mm) tempered glass, or 1/2" (12 mm) insulating glass, with or without a fiberglass screen. All units ship assembled for quick installation.

NOTE: Surround frame and keyed locks are not available for this window format. An overhang is recommended for exterior installations. Maximum height for XX windows is 42" (1.07 m).

SPECIFICATIONS:

Materials: Extruded aluminum frame; tempered safety glass on select models; fiberglass screen on select models.
Finishes: Satin anodized, bronze anodized, powder paint, or KYNAR® paint.
Glazing: 1/8" (3 mm) or 1/4" (6 mm) tempered glass; 1/2" (12 mm) insulating glass on some models. Vinyl glazing components supplied; instructions included.

Product Warning:

Horizontal Service Window Series SW1600 through SW5200 have maximum sizes up to 144" (3.66 m) wide x 36" (914 mm) high, with restrictions. Example: a 144" (3.66 m) wide unit may be limited to a 24" (610 mm) maximum height. These series are intended as pass-through/service windows and are not constructed with storefront extrusions—do not use for other structural applications.

No keyed lock is available for series SW4200 through SW4800; these models are supplied with a screw-in pin lock. Insulated glass units (1/2" / 12 mm), and 1/2" insulating glass with screens (Series SW2400, SW3200, SW4200) are not available with a keyed lock.

For help selecting the right horizontal sliding service window (SW