Enhanced multi-layered shingle

1. A method of manufacturing a composition roofing shingle, the method comprising:

providing a first layer and a second layer each having an interior surface and an exterior surface, the exterior surface of the first layer providing at least a portion of an exterior of the shingle;

adhesively connecting at least a portion of the exterior surface of the second layer adhesively to at least a portion of the interior surface of the first layer;

dispensing at least one fastener heated to malleability within a common bond area that is located between headlap and buttlap portions of the shingle and provides a region for interconnecting the at least a portion of the interior surface of the first layer with the at least a portion of the exterior surface of the second layer; and

allowing the at least one fastener heated to malleability to harden where dispensed such that it terminates within the first layer and is not exposed on the external surface of the first layer.

2. The method of claim 1 , wherein the first layer includes a first leading edge and the second layer includes a second leading edge, the method further comprising aligning the first and second layers by aligning the first and second leading edges.

3. The method of claim 2 , wherein the first layer includes a first trailing edge and the second layer includes a second trailing edge, the distance between the first leading edge and the first trailing edge being greater than the distance between the second leading edge and the second trailing edge, wherein connecting the first and second layers comprises connecting the first and second layers at a portion of the shingle generally corresponding to an area adjacent to the second trailing edge.

4. The method of claim 3 , wherein the first layer comprises a head portion integrally formed with a tab portion, the method further comprising adhesively connecting the tab portion to the second layer to define a first adhesive connection.

5. The method of claim 4 , further comprising adhesively connecting the head portion to the second layer adjacent to the second trailing edge to define a second adhesive connection.

6. The method of claim 5 , wherein the at least one fastener is disposed through a portion of the shingle generally corresponding to the second adhesive connection.

7. The method of claim 1 , wherein the at least one fastener is a plug longitudinally extending substantially normal to the exterior surface of the shingle.

8. The method of claim 1 , wherein the at least one fastener extends through the second layer and terminates within the first layer.

9. The method of claim 1 , further comprising providing a bituminous coating on the exterior surface of the first layer.

10. The method of claim 1 , further comprising connecting the first layer and the second layer via at least one deformation point in the common bond area.

11. The method of claim 10 , wherein the at least one deformation point comprises forming at least one hole through the second layer corresponding to a portion of the at least one deformation point formed in the first layer, the at least one fastener located within the at least one deformation point.

12. The method of claim 1 , wherein the at least one fastener heated to malleability comprises a molten material hardened into the at least one fastener.

13. A method of manufacturing a composition roofing shingle, the method comprising:

providing a first layer and a second layer each having an interior surface and an exterior surface, the exterior surface of the first layer providing at least a portion of an exterior of the shingle;

adhesively connecting at least a portion of the exterior surface of the second layer adhesively to at least a portion of the interior surface of the first layer;

forming at least one hole through the second layer and partially into the first layer within a common bond area that is located between headlap and buttlap portions of the shingle and provides a region for interconnecting the at least a portion of the interior surface of the first layer with the at least a portion of the exterior surface of the second layer;

dispensing a molten material into the at least one hole; and

allowing the molten material to harden in the at least one hole such that it terminates within the first layer and is not exposed on the external surface of the first layer.

14. The method of claim 13 , wherein forming at least one hole comprises passing the first and second layers adjacent to a molten material applicator, the molten material applicator having a first wheel having at least one cutting blade to form the at least one hole in the first and second layers.

15. The method of claim 14 , wherein dispensing molten material comprises passing the first and second layers adjacent to the molten material applicator, the molten material applicator further having a second wheel displaced from the first wheel, the second wheel having at least one dispensing spigot to dispense the molten material into the at least one hole.

16. The method of claim 13 , wherein forming at least one hole and dispensing molten material comprises passing the first and second layers adjacent to a molten material applicator, the molten material applicator having a wheel having a plurality of cutting blades to form the at least one hole in the first and second layers, and the wheel further having a plurality of dispensing spigots disposed adjacent to the plurality of cutting blades, the dispensing spigots being provided to dispense the molten material into the at least one hole.

17. The method of claim 13 , wherein forming at least one hole and dispensing molten material comprises passing the first and second layers adjacent to a molten material applicator, the molten material applicator having a wheel having a plurality of cutting blades to form the at least one hole in the first and second layers, and the wheel further having a plurality of dispensing spigots disposed within the plurality of cutting blades, the dispensing spigots being provided to dispense the molten material into the at least one hole.

18. The method of claim 13 , wherein the first layer includes a first leading edge and the second layer includes a second leading edge, the method further comprising aligning the first and second layers by aligning the first and second leading edges.

19. The method of claim 18 , wherein the first layer includes a first trailing edge and the second layer includes a second trailing edge, the distance between the first leading edge and the first trailing edge being greater than the distance between the second leading edge and the second trailing edge, wherein connecting the first and second layers comprises connecting the first and second layers at a portion of the shingle generally corresponding to an area adjacent to the second trailing edge.

20. The method of claim 19 , wherein the first layer comprises a head portion integrally formed with a tab portion, the method further comprising adhesively connecting the tab portion to the second layer to define a first adhesive connection.

21. The method of claim 20 , further comprising adhesively connecting the head portion to the second layer adjacent to the second trailing edge to define a second adhesive connection.

22. The method of claim 21 , wherein the at least one fastener is disposed through a portion of the shingle generally corresponding to the second adhesive connection.

23. The method of claim 13 , further comprising providing a bituminous coating on the exterior surface of the first layer.

24. The method of claim 13 , further comprising connecting the first layer and the second layer via at least one deformation point in the common bond area.

25. The method of claim 24 , wherein the at least one deformation point comprises forming at least one hole through the second layer corresponding to a portion of the at least one deformation point formed in the first layer, the at least one fastener located within the at least one deformation point.

26. A method of manufacturing a composition roofing shingle, the method comprising:

providing a first layer and a second layer each having an interior surface and an exterior surface, the exterior surface of the first layer providing at least a portion of an exterior of the shingle;

adhesively connecting at least a portion of the exterior surface of the second layer adhesively to at least a portion of the interior surface of the first layer;

passing the first and second layers adjacent to a cutting device;

forming at least one hole through the second layer and partially into the first layer with the cutting device, the at least one hole formed within a common bond area that is located between headlap and buttlap portions of the shingle and provides a region for interconnecting the at least a portion of the interior surface of the first layer with the at least a portion of the exterior surface of the second layer;

passing the at least one hole adjacent to a fastener applicator;

dispensing at least one fastener heated to malleability within a corresponding at least one hole; and

allowing the at least one fastener heated to malleability to harden where dispensed such that it terminates within the first layer and is not exposed on the external surface of the first layer.

27. The method of claim 26 , wherein the cutting device comprises a first wheel having at least one cutting tool to form the at least one hole.

28. The method of claim 27 , wherein the fastener applicator comprises a second wheel displaced from the first wheel, the second wheel having at least one dispensing spigot to dispense the at least one fastener into the at least one hole.

29. The method of claim 26 , wherein passing the first and second layers adjacent to a cutting device and passing the at least one hole adjacent to a fastener applicator comprises passing the first and second layers adjacent to a single wheel having at least one cutting tool and at least one dispensing spigots disposed within a corresponding at least one cutting tool.

30. The method of claim 14 , wherein the at least one fastener heated to malleability comprises a molten material hardened into the at least one fastener.