1 Hour Roof Rake Detail

There is no 1 hr.

1 hour roof rake detail.

Use flat horizontal soffits see figure 3 instead of attaching the soffits to the sloped joists which creates sloped soffits. 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. Roof detail pitched roof to high wall 01 030 0751. Firestone has developed cad drawings of its tpo installation details to assist roofing professionals with the specification of firestone tpo roofing systems.

Fire resistance assembly listed for roof eaves. Our range of drawings can help pros plan projects more effectively by utilizing designs for a fire rated ceiling assembly. D horizontal membrane 52 shaft wall used in a horizontal plane. The irc in table r302 1 1 only permits the 1 hr fire resistance construction on the underside.

W taped joints veneer ties. 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. The rake is not exactly on the roof.

The detail drawings are grouped by details and can be downloaded below in dwg or pdf format. 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. Terms are used to break down the various areas of a roof and a rake is one of many roof sections.

Wood framed including dimensional lumber engineered joist and truss. Brick veneer cmu backup rigid insul. Roof detail high wall low roof 01 030 0804. It is a term that describes the sloped sides of a gable end.