The Ontario Building Code | Cold-Caulked Joints Cold-Caulked Joints

(1) Cold-caulked joints shall not be used except for bell and spigot pipe in a water system, a drainage system or a venting ="" title ="Toronto Bathroom renovation inspiration">venting system.

(2) The caulking compound used in cold-caulked joints shall be applied according to the manufacturer’s directions.

(3) Every cold-caulked joint in a drainage systemshall be firmly packed with oakum and tightly caulked with cold caulking compound to a depth of at least 25 mm.

7.3.3. Joints and Connections