Abstract: A siding panel of a siding assembly has a nailing hem and a first upwardly opening channel connected to the nailing hem. A downwardly opening channel is connected to the first channel. An upper portion of an upper course forms a portion of the downwardly opening channel. An upper shoulder extends inwardly and upwardly from the upper course to an upper edge of a lower course. A lower shoulder extends inwardly and upwardly from a lower edge of the lower course. A planar member extending upwardly from the lower shoulder, the lower shoulder and a portion of the lower course form a second upwardly opening channel. A rib of an insulating panel is received in the first downwardly opening channel. A projection is received by the second upwardly opening channel. A shoulder abuts the upper shoulder of the siding panel.

Abstract: A siding panel of a siding assembly has a nailing hem and a first upwardly opening channel connected to the nailing hem. A downwardly opening channel is connected to the first channel. An upper portion of an upper course forms a portion of the downwardly opening channel. An upper shoulder extends inwardly and upwardly from the upper course to an upper edge of a lower course. A lower shoulder extends inwardly and upwardly from a lower edge of the lower course. A planar member extending upwardly from the lower shoulder, the lower shoulder and a portion of the lower course form a second upwardly opening channel. A rib of an insulating panel is received in the first downwardly opening channel. A projection is received by the second upwardly opening channel. A shoulder abuts the upper shoulder of the siding panel.

Abstract: A siding panel of a siding assembly has a nailing hem and a first upwardly opening channel connected to the nailing hem. A downwardly opening channel is connected to the first channel. An upper portion of an upper course forms a portion of the downwardly opening channel. An upper shoulder extends inwardly and upwardly from the upper course to an upper edge of a lower course. A lower shoulder extends inwardly and upwardly from a lower edge of the lower course. A planar member extending upwardly from the lower shoulder, the lower shoulder and a portion of the lower course form a second upwardly opening channel. A rib of an insulating panel is received in the first downwardly opening channel. A projection is received by the second upwardly opening channel. A shoulder abuts the upper shoulder of the siding panel.

Abstract: A siding panel of a siding assembly has a nailing hem and a first upwardly opening channel connected to the nailing hem. A downwardly opening channel is connected to the first channel. An upper portion of an upper course forms a portion of the downwardly opening channel. An upper shoulder extends inwardly and upwardly from the upper course to an upper edge of a lower course. A lower shoulder extends inwardly and upwardly from a lower edge of the lower course. A planar member extending upwardly from the lower shoulder, the lower shoulder and a portion of the lower course form a second upwardly opening channel. A rib of an insulating panel is received in the first downwardly opening channel. A projection is received by the second upwardly opening channel. A shoulder abuts the upper shoulder of the siding panel.

Abstract: A siding panel of a siding assembly has a nailing hem and a first upwardly opening channel connected to the nailing hem. A downwardly opening channel is connected to the first channel. An upper portion of an upper course forms a portion of the downwardly opening channel. An upper shoulder extends inwardly and upwardly from the upper course to an upper edge of a lower course. A lower shoulder extends inwardly and upwardly from a lower edge of the lower course. A planar member extending upwardly from the lower shoulder, the lower shoulder and a portion of the lower course form a second upwardly opening channel. A rib of an insulating panel is received in the first downwardly opening channel. A projection is received by the second upwardly opening channel. A shoulder abuts the upper shoulder of the siding panel.

Abstract: A siding panel of a siding assembly has a nailing hem and a first upwardly opening channel connected to the nailing hem. A downwardly opening channel is connected to the first channel. An upper portion of an upper course forms a portion of the downwardly opening channel. An upper shoulder extends inwardly and upwardly from the upper course to an upper edge of a lower course. A lower shoulder extends inwardly and upwardly from a lower edge of the lower course. A planar member extending upwardly from the lower shoulder, the lower shoulder and a portion of the lower course form a second upwardly opening channel. A rib of an insulating panel is received in the first downwardly opening channel. A projection is received by the second upwardly opening channel. A shoulder abuts the upper shoulder of the siding panel.

Abstract: A method for preparing a fiber-reinforced, thermoplastic composite, wherein the fiber is randomly oriented and the fiber length and integrity is maintained, which leads to better mechanical properties and fiber dispersion in manufactured articles prepared from said composite.

Abstract: A fiber-bundle-filled thermoplastic composite and method of preparing such composite are described wherein the fiber bundles are randomly oriented in the flat plane of the composite and the fiber bundle integrity is maintained, said composite leading to better properties and fiber dispersion in manufactured articles prepared from said composite.