Siding having backer with features for drainage, ventilation, and receiving adhesive

• US 8,225,567 B1
• Filed: 12/28/2005
• Issued: 07/24/2012
• Est. Priority Date: 10/17/2003
• Status: Active Grant

• Current Assignee: Westlake Royal Building Products Incorporated
• Original Assignee: Exterior Portfolio, LLC (TTWF LP)
• Inventors: Mollinger, Paul J., Pelfrey, Paul R., Fairbanks, Larry R.
• Primary Examiner(s): Safavi, Michael
• Application Number:
  US11/320,169
• Time in Patent Office: 2,400 Days
• Field of Search: 523/024, 523/098, 523/099, 525/40, 428/156, 428/158, 428/159, 428/160, 428/167, 428/172
• US Class Current: 52/302.4
• CPC Class Codes: E04F 13/0864 composed of superposed elements which overlap each other and of which the flat outer surface includes an acute angle with the surface to cover
• CPC Class Codes: E04F 13/0871 having an ornamental or specially shaped visible surface E04F13/0867 takes precedence
• CPC Class Codes: E04F 13/0875 having a basic insulating layer and at least one covering layer
• CPC Class Codes: Y10T 428/24504 Component comprises a polymer [e.g., rubber, etc.]
• CPC Class Codes: Y10T 428/2457 Parallel ribs and/or grooves
• CPC Class Codes: Y10T 428/24612 Composite web or sheet

Abstract

A siding-plus-backer paneling unit that may provide a valley in the backer for improved adhesion strength, a ridge on another side of the backer for enabling ventilation, and a recess in an end of the backer for improved mating of adjacent paneling units.

Claims

1. A paneling unit for a wall of a structure, comprising:

a vinyl panel; and

a backing portion secured to said vinyl panel, said backing portion comprised of;

a first side adhered to and adjacent said vinyl panel;

a second side adapted to be situated adjacent to said wall; and

a first side end and a second side end for generally mating with adjacent paneling units,

wherein at least one of said side ends has a recess formed on said first side of said backing portion for receiving a side end of a vinyl panel of one of said adjacent paneling units to facilitate an overlapping relationship with a side end of said one of said adjacent paneling units;

wherein said first side comprises at least one valley filled with adhesive used in securing said backing portion to said vinyl panel.

2. The paneling unit of claim 1 wherein said backing portion is comprised of foamed plastic.

3. The paneling unit of claim 1 wherein said second side comprises at least one ridge for spacing said second side apart from said wall to enable ventilation between said backing portion and said wall once said paneling unit is secured to said wall.

4. The paneling unit of claim 1 wherein said at least one valley runs substantially horizontal along the length of said first side of said backing portion.

5. The paneling unit of claim 1 further comprising at least one water escape channel situated on said second side of said backing portion.

6. A paneling unit for a wall of a structure, comprising:

a vinyl panel; and

a backing portion secured to said vinyl panel, said backing portion comprised of;

a first side adhered to and adjacent said vinyl panel, said first side comprising at least one valley filled with adhesive used in securing said backing portion to said vinyl panel;

a second side adapted to be situated adjacent to said wall, said second side comprising at least one ridge for spacing said second side apart from said wall to enable ventilation between said backing portion and said wall once said paneling unit is secured to said wall; and

a first side end and a second side end for generally mating with adjacent paneling units, wherein at least one of said side ends has a recess formed on said first side of said backing portion for receiving an edge of a vinyl panel of one of said adjacent paneling units to facilitate an overlapping relationship with a side end of said one of said adjacent paneling units.

7. The paneling unit of claim 6 further comprising at least one water escape channel situated on said second side of said backing portion.