1 Hour Roof Rake Detail

Roof detail high wall low roof 01 030 0804.

1 hour roof rake detail.

Roof detail pitched roof to high wall 01 030 0751. As a result users of the international residential code are looking to the international building code for compliance with the requirement. Type x gypsum board is wallboard to which non combustible fibers have been added. Brick veneer cmu backup rigid insul.

It is a term that describes the sloped sides of a gable end. There is no 1 hr. W taped joints veneer ties. According to the book commercial drafting and detailing a typical one hour fire rated wall consists of 2x4 studs spaced 16 inches from the center of one stud to the center of the next covered by 5 8 inch type x gypsum board.

Fire resistance assembly listed for roof eaves. The irc in table r302 1 1 only permits the 1 hr fire resistance construction on the underside. Firestone has developed cad drawings of its tpo installation details to assist roofing professionals with the specification of firestone tpo roofing systems. C roof ceilings45 51 steel framed including steel bar joist framing steel c joist framing steel truss and steel roof deck.

D horizontal membrane 52 shaft wall used in a horizontal plane. Hold your cursor over the file name to view when a drawing was last updated. Our range of drawings can help pros plan projects more effectively by utilizing designs for a fire rated ceiling assembly. Use flat horizontal soffits see figure 3 instead of attaching the soffits to the sloped joists which creates sloped soffits.

Wood framed including dimensional lumber engineered joist and truss. The rake is not exactly on the roof. A minimum 1 hour fire resistance rating to prevent embers and hot gases from making contact with the joists rafters or trusses or the underside of the roof decking. Roofing terminology may be difficult to understand unless you are a builder or roofer.