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Methods for using a support backer board system for siding

  • US 6,418,610 B2
  • Filed: 03/22/2001
  • Issued: 07/16/2002
  • Est. Priority Date: 03/02/1999
  • Status: Expired due to Fees
First Claim
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1. A method for using a support backer board system and siding, said support backer board system comprising at least a first layer, the method comprising the steps of:

  • providing siding;

    extruding a first layer, said first layer being made from a material selected from the group consisting of alkenyl aromatic polymers, polyolefins, polyethylene terephthalate, polyesters, and combinations thereof;

    thermoforming said board system into a desired shape, said desired shape being generally contour to said siding; and

    attaching said siding to said board system so as to provide support to said siding.

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