EX-23.1 4 d04928exv23w1.txt CONSENT OF PRICEWATERHOUSECOOPERS LLP EXHIBIT 23.1 CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of our reports dated August 16, 2002 relating to the financial statements and financial statement schedules of ElkCorp, which appears in ElkCorp's Annual Report on Form 10-K for the year ended June 30, 2002. /s/ PricewaterhouseCoopers LLP PricewaterhouseCoopers LLP Dallas, Texas April 16, 2003