{"id":52,"date":"2012-09-08T10:57:14","date_gmt":"2012-09-08T10:57:14","guid":{"rendered":"http:\/\/shared4.info\/buildingcodes\/?p=52"},"modified":"2023-08-26T04:25:37","modified_gmt":"2023-08-26T04:25:37","slug":"interior-wall-and-ceiling-finish","status":"publish","type":"post","link":"https:\/\/shared4.info\/buildingcodes\/interior-wall-and-ceiling-finish\/","title":{"rendered":"Interior Wall and Ceiling Finish"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n
OCCUPANCY TYPE (new building)
\n<\/strong><\/td>\n		CODE REF.<\/strong><\/td>\nINTERIOR WALL AND CEILING FINISH
\n<\/strong><\/td>\n<\/tr>\n
AMBULATORY<\/strong> (Sprinklered)<\/td>\nNFPA 101, 2012 (20.3.3, 38.3.3.2, and 10.2.3)<\/td>\nClass A, B, or C<\/td>\n<\/tr>\n
AMBULATORY<\/strong> (Not Sprinklered)<\/td>\nNFPA 101, 2012 (20.3.3, 38.3.3.2 and 10.2.7)<\/td>\nClass A, or B in exits or corridors Class A, B, or C in offices<\/td>\n<\/tr>\n
BUSINESS <\/strong>(Sprinklered)<\/td>\nNFPA 101, 2012 (38.3.3.2 and 10.2.3)<\/td>\nClass A, B, or C<\/td>\n<\/tr>\n
BUSINESS<\/strong> (Not Sprinklered)<\/td>\nNFPA 101, 2012 (38.3.3.2 and 10.2.3)<\/td>\nClass A, or B in exits or corridors Class A, B, or C in offices<\/td>\n<\/tr>\n
HEALTHCARE <\/strong><\/td>\nNFPA 101, 2012 (18.3.3.2 and 10.2.3)<\/td>\nClass A, or B<\/td>\n<\/tr>\n
EDUCATIONAL<\/strong><\/td>\n(14.3.3.2 and 10.2.3)<\/td>\nClass-A for Exit Enclosures
\nClass-B or Class-A for other than exits
\nClass-C, Class-B or Class-A for low height partitions <1525mm<\/td>\n<\/tr>\n
ONE & TWO FAMILY DWELLINGS
\n<\/strong><\/td>\n		(24.3.3.1 and 10.2)<\/td>\nClass-A, Class-B or Class-C<\/td>\n<\/tr>\n
HOTELS AND DORMITORIES
\n<\/strong><\/td>\n		(28.3.3.2 and 10.2)<\/td>\nClass-A for Exit Enclosures
\nClass-B or Class-A for Lobbies and Corridors
\nClass-C, Class-B or Class-A for other spaces<\/td>\n<\/tr>\n
APARTMENTS
\n<\/strong><\/td>\n		(30.3.3.2 and 10.2)<\/td>\nClass-A for Exit Enclosures
\nClass-B or Class-A for Lobbies and Corridors
\nClass-C, Class-B or Class-A for other spaces<\/td>\n<\/tr>\n
MERCANTILE
\n<\/strong><\/td>\n		(36.3.3.2 and 10.2)<\/td>\nClass B or Class-A<\/td>\n<\/tr>\n
STORAGE
\n<\/strong><\/td>\n		(42.3.3.2 and 10.2)<\/td>\nClass-C, Class B or Class-A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Flame Spread Ratings<\/strong><\/p>\n

Class A – Flame-spread 0-25, smoke developed 0-450.<\/p>\n

Class B – Flame-spread 26-75, smoke developed 0-450.<\/p>\n

Class C – Flame-spread 76-200, smoke developed 0-450.<\/p>\n

(what-is-flame-spread-and-smoke-developed?<\/a>)<\/p>\n

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