You are viewing an archived code
Interior wall and ceiling finish and trim shall be classified in accordance with flame spread ratings as follows:
Classification | Flame Spread Rating* | Smoke Developed* |
Class 1 | 200 | 0 to 25 |
Class 2 | 450 | 26 to 75 |
Class 3 | 450 | 76 to 266 |
(Prior code § 65-8.2; Amend Coun. J. 6-27-90, p. 17610)
* Editor's note – As set forth in Coun. J. 6-27-90, p. 17610. Data in these columns have been reversed. Future legislation will correct the provision if needed.