0001169232-04-005557 10-Q 5 20040930 20041109 20041109 DREW INDUSTRIES INC 0000763744 3442 133250533 DE 1231 10-Q 34 001-13646 041127511 200 MAMARONECK AVE WHITE PLAINS NY 10601 9144289098 200 MAMARONECK AVE WHITE PLAINS NY 10601 10-Q 1 d61158_10-q.htm FORM 10-Q EX-31.1 2 d61158_ex31-1.htm CERTIFICATION OF CEO EX-31.2 3 d61158_ex31-2.htm CERTIFICATION OF CFO EX-32.1 4 d61158_ex32-1.htm SECTION 906 CERTIFICATION OF CEO EX-32.2 5 d61158_ex32-2.htm SECTION 906 CERTIFICATION OF CFO