Attic Draftstop Required

1 if there is no useable space above the assembly an attic or below it a crawlspace draftstoppingisn t required.

Attic draftstop required.

Draftstopping draftstop is defined by the international building code as. Non residential lighting replacement plan requirements last post. 18137782015163 com 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.

Draftstopping is not required in buildings equipped throughout with an automatic sprinkler system in accordance with section 903 3 1 1. Our site is temporarily disabled. Or above every two dwelling units. The scope of this project is to evaluate draftstopping in concealed combustible attic spaces.

Jimgillettewy gov building products and industry topics. Each side of draftstop approximately of equal sizes there are some points to be made about the draftstoppingrequirements. 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. 2 if the assembly isn t concealed an open floor ceiling assembly above a.

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