Building wall panels and method of making the same
First Claim
1. A building panel having a back face, top, bottom and opposite side edges and an outer front face having a deep embossed, weather resistant surface formed with a pattern resembling a plurality of shingle elements laid side-by-side in a common row having an irregular lower edge, at least one severance discontinuity formed in said panel sheet positioned along said irregular edge on said row of shingle elements, said panel having a section of reduced thickness along said irregular edge formed in said back face adjacent to said severance discontinuity, said section of reduced thickness adapted for overlapping a top portion of a subjacent building panel upon application of the panels to the exterior of a building structure, said irregular lower edge extending between said outer front face and an intermediate surface between said back face and said front face defining said section of reduced thickness.
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Accused Products
Abstract
An exterior, deep embossed, shingle lap siding system for building well and roof structures comprising rectangular building panels having a decorative outer weather resistant surface embossed to resemble, when assembled, a plurality of rows of shingle elements laid side-by-side, said weather resistant outer surface including a lower edge portion projecting downwardly below the upper edge portion of the next subjacent row and having an irregular lower edge embossed to resemble the lower edges of a row of variable length shingles placed side-by-side. A method for making said rectangular building panels includes the steps of deep embossing a plurality of rows of said shingle elements on an integral sheet of pressed wood fibers or other suitable building material, the forming of a discontinuity of irregular appearance between adjacent rows and reducing the thickness of the lower edge of each row to separate the adjacent rows while providing an area of reduced thickness for overlapping adjacent rows of said building panels.
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Citations
5 Claims
- 1. A building panel having a back face, top, bottom and opposite side edges and an outer front face having a deep embossed, weather resistant surface formed with a pattern resembling a plurality of shingle elements laid side-by-side in a common row having an irregular lower edge, at least one severance discontinuity formed in said panel sheet positioned along said irregular edge on said row of shingle elements, said panel having a section of reduced thickness along said irregular edge formed in said back face adjacent to said severance discontinuity, said section of reduced thickness adapted for overlapping a top portion of a subjacent building panel upon application of the panels to the exterior of a building structure, said irregular lower edge extending between said outer front face and an intermediate surface between said back face and said front face defining said section of reduced thickness.
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4. A method of making a building panel from a sheet of material of larger dimension comprising the steps of:
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deep embossing a portion of said sheet to form an outer front face of at least one of said panels with an embossed pattern resembling a plurality of shingle shapes of varying dimension laid in a side-by-side pattern in a row and having an irregular lower edge formed by said deep embossing process; forming a plurality of severance discontinuities adjacent said irregular edge of said side-by-side pattern to facilitate separation of adjacent patterns; and reducing the thickness of said sheet at said discontinuity to separate said panel and said sheet along said irregular lower edge of at least one of said panels. - View Dependent Claims (5)
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Specification