Options for fitting your windows and doors into your structure
Windows and doors have several parts. Jambs are the two vertical side pieces. Our Jambs and the options available for them will also affect the Head and the Sill but for simplification, we list all these options under the general topic of Jambs.
Extends Standard 4-9/16 In-Swing Door frames to 6-9/16”. This is an exterior metal frame extension. Keeps the interior of the door flush with the interior wall surface for proper in-swing operation.