1 EXHIBIT 23 CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in the Registration Statements on Form S-3 (Nos. 333-40122 and 333-40120) and Form S-8 (Nos. 33-42229, 333-64573, 333-30867, 333-74815 and 333-37338) of Masco Corporation of our report dated February 14, 2001 relating to the financial statements and financial statement schedule, which appears in this Form 10-K. PricewaterhouseCoopers LLP Detroit, Michigan March 29, 2001