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Series 925 Single Hung

Al Dana Technical Services & Engineering W.L.L > Our services > Fire Rated Aluminum Glazing Systems > Series 925 Single Hung

The Single hung window allows for smooth operation of the bottom sash to move up to open and allow air flow. This assembly offers both 3/4 or 1-hour Underwriter’s Laboratory rated protection. The single hung is designed and tested to be self-closing in the event of heat rise from nearby combustion. Ideal for inclusion in NFPA 80 and building code requirements for protective openings in rated walls.

Features

  • Narrow site-line allows larger glass and daylight openings
  • Manufactured from galvanized cold rolled steel
  • Frames and inserts fabricated with corners mitered and secured by welding
  • Full length mechanical interlock at meeting rail
  • Standard glazing material 3/4 hour fire rated (Optional 1-hour rating with ceramic glazing)
  • Heavy duty balances with automatic heat activated closures
  • True muntins, when required, integral (welded) to inserts
  • Pile-type weather-stripping with integral sealing fin around entire perimeter of inserts (Optional weather seal for high performance windows)
  • Snap-lock glazing retainers secured with machine screws
  • Weeps incorporated into sill members
  • Conform to current AAMA H-C30 Specifications (Optional conformance to R-PG55-H)
  • Finished with weather resistant powder coating in nine standard colors
  • Frames and glazing labeled in accordance with IBC requirements
  • Maximum UL approved size for 925 Series: 4070
  • Sub-frame or fin mounting systems supplied with all windows
  • Underwriters Laboratories tested and classified

Options

  • Steel screen frames with fiberglass
  • Premium clear non-wire glazing
  • Higher Performance R-PG55-H available
  • Insulated glass units with internal muntins, Low-E and tints
  • Impact safety ratings
  • Custom Colors
  • Florida state product approval
  • New York MEA
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