Window Sizing and

WeatherMaster Windows are
custom made to fit most sized


  • WeatherMaster Windows are available up to 8' tall
  • Horizontal Sliding Windows can be up to 16' wide and are available in 2, 3, or 4 panel configurations
  • Vertical 4 Track Windows are available in single units up to 5' wide
  • Vertical 4 Track Windows can be factory mulled into double or triple wide units up to 12' wide
  • All windows have a 1" flange around the perimeter and are designed to be installed from exterior
  • Vertical 4 Track Windows have a jamb thickness of 2"
  • Horizontal 3 and 4 Panel Sliders have a jamb thickness of 3-½”
  • Framing between Windows should be a minimum of 2" thick


WeatherMaster Porch Window Sizing and Framing 1

WeatherMaster Porch Window Sizing and Framing 2