1 Hour Roof Rake Detail

Roofing terminology may be difficult to understand unless you are a builder or roofer.

1 hour roof rake detail.

Brick veneer cmu backup rigid insul. Here you can find drawings for our ul fire rated floor assemblies and ul fire rated ceiling assemblies. Roof detail pitched roof to high wall 01 030 0751. 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.

The detail drawings are grouped by details and can be downloaded below in dwg or pdf format. Our range of drawings can help pros plan projects more effectively by utilizing designs for a fire rated ceiling assembly. Hold your cursor over the file name to view when a drawing was last updated. The rake is not exactly on the roof.

As a result users of the international residential code are looking to the international building code for compliance with the requirement. There is no 1 hr. 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. W taped joints veneer ties.

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. Terms are used to break down the various areas of a roof and a rake is one of many roof sections. It is a term that describes the sloped sides of a gable end.

Firestone has developed cad drawings of its tpo installation details to assist roofing professionals with the specification of firestone tpo roofing systems. Type x gypsum board is wallboard to which non combustible fibers have been added. Wood framed including dimensional lumber engineered joist and truss. The irc in table r302 1 1 only permits the 1 hr fire resistance construction on the underside.