Wood Single Hung Windows

Pacific Architectural Millwork offers a sophisticated version of the classic single-hung window. Our allwood Single Hung W4500 consists of a top fixed sash and sliding bottom sash, which allows for flexible venting options in situations where a swing-out casement or awning configuration is not preferred. The attractive, durable sash lock hardware and handles are available in a variety of styles and finishes.

Single Hung W4500
All-Wood Single Hung Window (45mm thick sash)

Single Hung W4500

Min Frame Height:
Max Frame Height:
Min Frame Width:
Max Frame Width:
Min Stiles Width 3"
Min Jab Stiles 4 9/16” (with ext. trim) 4 15/16” (w/o ext. trim)
Min Jamb Depth:
Edge Detail:
  • Interior/Exterior: Traditional or Contemporary edge detail
Our standard wood species are the following:
Pine Vertical Grain Douglas Fir Mahogany
Alternative and exotic wood species are also available.

Standard glazing for the Single Hung W4500 is 5/8” overall insulated glass.

Custom glazing and tinted glass are available.

The Single Hung W4500 can also be made with screens and custom grille patterns.

Contact Pacific Architectural Millwork for additional options and customization.

Download CAD files (.DWG format):