Tempered glass doors are "all glass" doors which feature a top and bottom rail which secures the glass to the operating mechanism. Rails can be made in stainless steel, bronze or aluminum. Bronze and stainless rails are a minimum of 4-3/4" height and standard aluminum are 4-3/4" top shoe and 4-3/4" (or) 10" bottom shoe. 1/2" tempered glass is used for doors up to 9' 0". 3/4" tempered glass is used for doors from 9' 0" to 10' 0".

Narrow stile doors are essentially the same as tempered glass doors but feature thin, decorative stile edges. The stiles can be made from clad bronze or stainless steel, or from extruded aluminum.