Jamb Extensions

image of Oceanview double-hung window qith 6-5/8" extension jambs

Factory applied Jamb Extensions 

Available on New Construction Products:  
OceanView and S-Series
  • Available in interior woodgrains or color-matched
  • Available sizes: 4-5/8" and 6-5/8"
  • We can also accommodate requests for jambs to be made any size smaller than 6-5/8"