Patent ID: 9127503
Filing Date: 2015-09-08
Classification: E04G,E06B

Abstract:
1. A sill assembly for a door frame, comprising: a) a sub sill extending along a generally horizontal sill axis, the sub sill comprising a sub sill upper portion; b) a base sill extending along the sill axis, the base sill mounted to the sub sill and cladding at least a portion of the sub sill upper portion, the base sill comprising at least one base sill clip, member; c) a step sill extending along the sill axis, the step sill comprising an axially extending step sill upper surface positioned above the base sill, and at least one step sill clip member removably engaged with the base sill clip member to removably mount the step sill to the base sill; and d) a nosing removably mounted to the base sill; wherein each of the base sill, step sill, and nosing is a separately formed extruded lineal.