Abstract: A method of manufacturing a component comprised of a substrate layer and a cap layer. In one exemplary embodiment, multiple co-extruded wood composite components may be formed simultaneously. In another exemplary embodiment, a component may have a substrate layer comprised of cellulosic material. The cap layer may also include cellulosic filler and at least one streaker. The resulting component may serve a variety of different uses. For example, the component may be used in railing systems such as for decks, porches, fences, stairs, or other suitable applications.

Abstract: A component comprised of a substrate and a multilayer cap. In one example, the inner cap layer may be a material that is typically not considered to be suitable for use with the substrate. In another example, the substrate may be provided with at least two different cap layers to gain the benefits of each cap layer.

Abstract: A method of manufacturing a sacrificial limb for a deck plank provides a deck plank that is comprised of a wood replacement material. The deck plank has a tongue that is adapted to fit with a groove of an adjacent deck plank. A channel is cut in the tongue of the deck plank. The channel is adapted to induce the tongue to fracture when expansion of the wood replacement material causes sufficient pressure between the tongue and the groove of the adjacent deck plank. As a result, expansion and contraction of the deck plank material preferably does not cause the deck to buckle.

Abstract: A post cap comprising a roof portion, at least one support member, and a wall portion. The roof portion is adapted to extend over a top portion of a post. The support member(s) extend from the roof portion to rest against the top portion of the post such that the roof portion is supported. The wall portion also extends from the roof portion. The wall portion is adapted to fit around the outside of the post. The post can be made by injection molding a synthetic wood composition.

Abstract: A deck plank comprising a substantially flat top surface made preferably from a wood replacement material having a first edge and a second edge, and may also have a tongue attached to the first edge and a groove attached to the second edge, the tongue and the groove each extending in a plane below the top surface, the tongue being adapted to fit with a groove of an adjacent plank. The tongue and the groove are shaped so that a space is maintained between a portion of the tongue and a portion of the groove of the adjacent plank when the tongue is placed adjacent to the groove of the adjacent plank. A number of the deck planks can be used to make a deck.