Reinforced vinyl siding

• US 6,526,718 B2
• Filed: 11/21/2001
• Issued: 03/04/2003
• Est. Priority Date: 03/26/1998
• Status: Expired due to Fees

• Current Assignee: Crane Building Products LLC
• Original Assignee: Crane Plastics Company LLC
• Inventors: Manning, John M., Scott, Michael K.
• Primary Examiner(s): Friedman, Carl D.
• Assistant Examiner(s): Glessner, Brian E.
• Application Number:
  US09/990,806
• Publication Number:
  US 20020029537A1
• Time in Patent Office: 468 Days
• Field of Search: 523/098, 523/14, 525/55, 525/60, 525/30
• US Class Current: 52/555
• 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

Abstract

The present invention comprises a siding unit which is adapted for installation. An exemplary embodiment of the siding unit has at least 1.5 courses of vinyl siding. The courses of vinyl siding are preferably formed by one or more facing panels which are comprised of polyvinyl chloride. A reinforcing panel is glued or otherwise laminated to the inside of each course of vinyl siding. The reinforcing panel is preferably comprised of expanded or extruded polystyrene.

Claims

1. A siding unit adapted to be installed on a structure as a single unit, said siding unit comprising:

at least 1.5 integral courses of extruded vinyl siding, said at least 1.5 courses having an inside surface, a top edge, and a bottom edge; and

at least one reinforcing panel secured to the inside surface of said at least 1.5 courses of vinyl siding, said at least one reinforcing panel having an upper portion defining a groove and a bottom portion defining a tongue, said upper portion and said groove disposed above said top edge of said at least 1.5 courses of vinyl siding, said bottom portion disposed above said bottom edge of said at least 1.5 courses of vinyl siding, said groove of said upper portion of said at least one reinforcing panel adapted to receive a tongue of a bottom portion of at least one reinforcing panel of an adjacent, substantially similar siding unit when installed;

wherein said at least 1.5 courses of vinyl siding of said siding unit are adapted to be disposed entirely below said bottom portion of said at least one reinforcing panel of said adjacent, substantially similar siding unit when installed;

wherein a portion of said at least one reinforcing panel, which is adjacent to said groove and faces said vinyl siding, is not directly secured to said vinyl siding; and

wherein a portion of said at least one reinforcing panel, which is adjacent to said tongue and faces said vinyl siding, is not directly secured to said vinyl siding.

2. A method for installing siding on a structure, said method comprising:

extruding at least 1.5 integral courses of vinyl siding, said at least 1.5 courses having an inside surface, a top edge, and a bottom edge; and

securing at least one reinforcing panel to said inside surface of said at least 1.5 courses of vinyl siding to provide a siding unit, said at least one reinforcing panel having an upper portion defining a groove and a bottom portion defining a tongue, said upper portion and said groove disposed above said top edge of said at least 1.5 courses of vinyl siding, said bottom portion disposed above said bottom edge of said at least 1.5 courses of vinyl siding, said groove of said upper portion of said at least one reinforcing panel adapted to receive a tongue of a bottom portion of at least one reinforcing panel of an adjacent, substantially similar siding unit when installed, said at least 1.5 courses of vinyl siding of said siding unit adapted to be disposed entirely below said bottom portion of said at least one reinforcing panel of said adjacent, substantially similar siding unit when installed;

delivering said siding unit to a site of said structure; and

installing said siding unit on said structure;

wherein said at least one reinforcing panel is secured to said vinyl siding such that a portion of said at least one reinforcing panel, which is adjacent to said groove and faces said vinyl siding, is not directly secured to said vinyl siding, and a portion of said at least one reinforcing panel, which is adjacent to said tongue and faces said vinyl siding, is not directly secured to said vinyl siding.

3. A siding unit comprising:

a vinyl facing panel defining at least about 1.5 integral courses, said vinyl facing panel having an inside surface; and

at least one reinforcing panel secured to said inside surface of said vinyl facing panel, said at least one reinforcing panel having an upper portion defining a groove and a bottom portion defining a tongue such that a portion of said at least one reinforcing panel, which is adjacent to said groove and faces said vinyl facing panel, is not directly secured to said vinyl facing panel, and a portion of said at least one reinforcing panel, which is adjacent to said tongue and faces said vinyl facing panel, is not directly secured to said vinyl facing panel.