Abstract: A fence post (10) wherein first and second angle members (12 and 14) are in sliding engagement with each other. The angle members have apertures (26 and 40) so as to receive the ends of fence rails (28) and adjust the elevation of the fence rails by sliding the angle members (12 and 14) with respect to each other.

Abstract: A composite plank (146) having a curved bottom surface (154) made by the method wherein a feed mixture of thermoplastic polymer material and glass fibers are provided to an extruder (10). The extruder compresses the feed mixture to form a thermoplastic/glass melt in the presence of a blowing agent. The melt is extruded through a die (26) to form a strand or extruded length (110) that is further shaped and cooled in an array of calibrators (112). A cutter (142) severs sections of the extruded length (110) to form planks (146).

Abstract: A composition made by the method wherein a feed mixture of thermoplastic polymer material and glass fibers are provided to an extruder (10). The extruder compresses the feed mixture to form a thermoplastic/glass melt in the presence of a blowing agent. The blowing agent combines with the thermoplastic/glass melt to form closed cell voids in the melt and in the extruded shape.

Abstract: A thick-walled vinyl window sash (12) wherein glazing beads (46) maintain site panels (41 and 42) against the tower (49) of four rails (10). The body (16) of each of the rails (10) includes a slot (32), and internal passageway (30), and a boring (34). The boring communicates with the slot through the internal passageway to provide a drainage path for condensation.