Attic Draftstop Required

Or above every two dwelling units.

Attic draftstop required.

Icc region ii safety 2 r cuppy the next generation last post. In occupancies in group r 2 that do not exceed four stories above grade plane the attic space shall be subdivided by draftstops into areas not exceeding 3 000 sf. Please come back again later. Each side of draftstop approximately of equal sizes there are some points to be made about the draftstoppingrequirements.

1 if there is no useable space above the assembly an attic or below it a crawlspace draftstoppingisn t required. Non residential lighting replacement plan requirements last post. Our site is temporarily disabled. Draftstopping is required in concealed spaces in type v combustible construction to subdivide attic spaces.

Draftstopping draftstop is defined by the international building code as. Draftstopping is not required in buildings equipped throughout with an automatic sprinkler system in accordance with section 903 3 1 1. The scope of this project is to evaluate draftstopping in concealed combustible attic spaces. Jimgillettewy gov building products and industry topics.

In occupancies in group r 2 that do not exceed four stories above grade plane the attic space shall be subdivided by draftstops into areas not exceeding 3 000 square feet 279 m 2 or above every two.