For example, substantial manufacturing efficiencies result when extruded resilient material 44 is coextruded with an extruded window frame {TAIL ~ jamb liner} such as {HEAD ~ jamb liner} 20 
For example , substantial manufacturing efficiencies result when extruded resilient material 44 is coextruded with an extruded window frame { TAIL ~ jamb liner } such as { HEAD ~ jamb liner } 20
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH