… frame construction options, such as field splices, removable mullions, and such.

4-inch head

Large head faces are constructed with a 45-degree miter to match with the jamb faces.

Hospital stops

Cased open at the floor; there are no stops at the floor to trap debris.

Removable mullion

Useful for transoms, hardware mullions, and any opening that may have over-sized objects passing through.