Framed Roof Exterior Stair Detail

In this photo slideshow fine homebuilding author john spier takes you through the steps of framing a staircase.

Framed roof exterior stair detail.

Examine a variety of floor to exterior wall details for use in wood frame type iii construction and discuss code compliance paths and approval rationale for each. A truss frame consists of a roof truss and a floor truss joined by exterior wall studs. End walls may be truss framed with field assembled stud infill prefabricated in. Framed opening for a stairwell should be 1 inch wider than the desired finished stairway width.

Discuss code permitted shaft wall and fire wall construction materials and fire resistance requirements and review common details for each. In varying degrees depending on the detail the shaft wall will need to be interrupted to attach the adjacent fl oor framing and fl oor sheathing. Regardless of the method you choose every set of stairs requires the same basic approach to get from one floor to another safely comfortably and legally. Specify all the different types of materials.

Brick veneer cmu backup rigid insul. How to draw a detailed stair plan. The length of the opening must be accommodated to tread run and stair rise which in turn are governed by total rise. W taped joints veneer ties.

Chapter 23 stairs 155 construction 155 types of stairways 155 ratio of riser to tread 155 stair widths and handrails 161 framing for stairs 161 stairway details 162 attic folding stairs 165 exterior stairs 165 chapter 24 flashing and other sheet metal work 166 materials 166 flashing 166 gutters and downspouts 170 iv. Indicate all the dimensions like tread widths depths total length width of the stair balustrade details etc. Other openings such as those for clothes chutes and flue hole should also be located to avoid interrupting framing members. Details for conventional wood frame construction the first approach to achieving a strong durable struc ture involving economical use of materials is to follow a.

Ultimately the detail used will refl ect what the building offi cial accepts in terms of fi re protection continuity of the shaft wall s required fi re resistance rating. Provides immediate use of stairs precast treads of various design can be used provide model number of tread before design begins xsmooth plate treads pg 1 3 provides immediate use of stairs not slip resistant until coated useful for carpeted or rubber coated stair designs carpet or rubber coating provided installed by others. Number each of the steps starting from the lowest 2.