Commercial Series | Series 452

Commercial Series | Series 452

Commercial Sliding Window

Commercial Sliding Window
Maximum Panel Height* 1500mm
Maximum Panel Width* 1050mm
Maximum Glass Thickness ≤ 20mm
SHGC Range 0.21 - 0.66
Uw Range 3.9 - 6.7
Acoustics Testing Certified AS2047 Testing Certified BAL40 Testing Certified Safe4Kids Testing Certified

* Subject to individual site conditions and wind loads. Contact AWS Technical Support for more information, e-mail

Key Features / Performance Characteristics

  • Series 452 Sliding windows incorporate 17mm thick sliding window sashes fitted into CentreGLAZE™ framing using a custom head and sill and an inlay adapter.
  • This sliding window features a double sash design with the external sash fixed.
  • Both fixed and opening sashes can be installed, replaced and/or reglazed from inside the building. This could be an important feature in elevated situations.
  • There is a large variety of sliding window combinations possible (SF, FS, SFS or FSSF) with and without highlights/lowlights.
  • Sliding sashes can be fitted with a variety of latches and locks including centre multi-point lock.
  • The ventilation lock allows the opening sliding window sash to be key locked in the closed and partly open (ventilation) position.
  • Flyscreens can be clipped into the frame without unsightly rivets, metal clips or turnbuckles.

Resources & Downloads


    • Jambs

      We offer a variety of jambs with integrated nailing fin / weather bar.

    • Sills

      Dedicated commercial sills with unique drainage system and custom nailing fin sub-sill.
    • Frame

      Series 452 frame compared to conventional residential frame. Incorporates sashes from Series 504.
    • Coupling

      The 452 can be coupled and adapted in various junction details.

    • Transom Drainage

      Highlights transoms over sliders are sealed and drained to matched the overall window performance.
      Transom Drainage
    • Fixed Lowlight Sill

      Fixed lowlights can be single or double glazed.

      Fixed Lowlight Sill

    AWS systems designed to share similar aesthetic and performance qualities to Series 452.


    AWS systems which offer a similiar function to Series 452 but differ in aesthetics and performance.