Exterior wall finishing arrangement

1. A finishing arrangement for an exterior wall of a building, comprising:

a plurality of exterior finishing panels, each exterior finishing panel comprising:

a foam body having an interior-facing surface and an exterior-facing surface, the interior-facing surface having a plurality of pedestals formed therein, the pedestals defining a plurality of drainage channels therebetween, the exterior-facing surface being opposite the interior-facing surface and having a plurality of slots formed therein, and

a plurality of structural elements, each structural element being accommodated in a respective slot, each structural element having a fastening surface for fastening a finishing material, wherein each structural element is sized such that it protrudes beyond the outward-facing surface of the foam body, and wherein each structural element has a plurality of apertures formed in sidewalls thereof, the apertures defining at least one ventilation passage through the structural element; and

at least one support member configured to support at least a portion of the weight of the exterior finishing panels.

2. The finishing arrangement of claim 1 , wherein the at least one support member abuts an underside of the plurality of exterior finishing panels.

3. The finishing arrangement of claim 1 , wherein each support member comprises:

a first portion configured to be fastened to the exterior wall, and

a second portion configured to support an underside of an exterior finishing panel.

4. The finishing arrangement of claim 3 , wherein each support member further comprises:

a third portion below the second portion, the third portion being inclined relative to the second portion for guiding moisture downward and away from the exterior wall.

5. The finishing arrangement of claim 3 , wherein the second portion comprises connecting structure for engaging a portion of the finishing material.

6. The finishing arrangement of claim 5 , wherein the connecting structure is at least one of a longitudinal recess and a hook.

7. The finishing arrangement of claim 3 , wherein the length of the second portion is greater than the length of the underside of the exterior finishing panel.

8. The finishing arrangement of claim 3 , wherein the first portion and the second portion are a unitary structure fabricated of a single piece of material.

9. The finishing arrangement of claim 1 , wherein the at least one support member comprises a plurality of support members aligned in an end-to-end manner.

10. The finishing arrangement of claim 1 , wherein each support member extends the length of a single exterior finishing panel.

11. The finishing arrangement of claim 1 , further comprising a vapor barrier disposed against the exterior wall.

12. The finishing arrangement of claim 11 , wherein the vapor barrier is disposed between the exterior wall and the plurality of exterior finishing panels.

13. The finishing arrangement of claim 11 , wherein a portion of the support member is disposed between exterior sheathing and the vapor barrier.

14. An exterior finishing panel, comprising:

a foam body having an interior-facing surface and an exterior-facing surface, the interior-facing surface having a plurality of pedestals formed therein, the pedestals defining a plurality of drainage channels therebetween, the exterior-facing surface being opposite the interior-facing surface and having a plurality of slots formed therein; and

a plurality of structural elements, each structural element being accommodated in a respective slot, each structural element having a fastening surface for fastening a finishing material,

wherein each structural element is sized such that it protrudes beyond the outward-facing surface of the foam body, and

wherein each structural element has a plurality of apertures formed in sidewalls thereof, the apertures defining at least one ventilation passage through the structural element.

15. The exterior finishing panel of claim 14 , wherein the pedestals have profiles shaped as one or more of: circles, ellipses, rectangles, diamonds, squares and/or hexagons.

16. The exterior finishing panel of claim 14 , wherein each structural element has an outward-facing surface that is offset from the exterior-facing surface of the foam body.

17. The exterior finishing panel of claim 14 , wherein each structural element comprises a plurality of layers of corrugated material.