EXHIBIT 12.1 HENRY COMPANY COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (IN THOUSANDS) DECEMBER 31, 1997 DECEMBER 31, 1998 ----------------- ----------------- EARNINGS: Earnings before taxes $ 2,221 $ 1,581 Add: Fixed Charges* 2,361 7,188 ------ ------ $ 4,582 $ 8,769 *FIXED CHARGES Interest expense $ 1,465 $ 6,567 Interest on rent 896 451 Amortization of Debt Issuance Costs -- 170 ------ ------ $ 2,361 $ 7,188 ------ ------ ------ ------ Ratio of Earnings to Fixed Charges 1.9 1.2 ------ ------ ------ ------ The ratios of earnings to fixed charges were computed by dividing earnings by fixed charges. For this purpose, "earnings" consist of earnings before taxes plus fixed charges and "fixed charges" consist of interest expense and the portion of rents representative of an interest factor.