20 Exterior Wall Section Wood Frame Construction New

Band joist to be of fire resistant construction equivalent fire resistance to the wall floor joists do not require fire resistance equal to the wall see table 601 rating to rim ceiling rating direct applied protection.

Exterior wall section wood frame construction. Exterior walls 2 82 400 mm o c. The most common layout for wall studs is 16 inches on center. Building codes require that exterior walls be sheated with plywood or oriented strand board osb. Components of exterior walls shall be fastened in accor dance with tables r602 3 1 through r602 3 4.

Thus for type iii construction projects framed with wood exterior walls the rim board at the exterior wall must. Wood frame construction construction drawings new home construction architecture drawings architecture plan architecture details architectural engineering architectural section wall section detail. It is another method of wood frame construction which although is a bit less popular compared to platform frame construction but is utilized when the conditions ask for it. Platform construction is much more common than balloon framing though balloon framing was employed in many two story houses before 1930.

Exterior wall finishes can produce significant savings for the contractor and building occupant alike and many options are available to protect from fire extreme heat and cold. Expert diagrams of the two major types of wood frame construction for house walls and roofs two basic methods are used for framing a house. Platform and balloon frame construction. Wood sill construction 23 floor joists 23 bridging 29 built up subfloor other29 floor framing at wall projections 31 page chapter 6 wall framing 31 requirements 31 platform construction 31 balloon construction 33 window and door framing 34 end wall framing 36 interior walls 38 lath nailers 39.

Required braced wall panels in interior walls to framing above and below 82 150 mm o c. R602 3 design and construction exterior walls of wood frame construction shall be designed and constructed in accordance with the provisions of this chapter and figures r602 3 1 and r602 3 2 or in accordance with af pa s nds. Framing exterior walls of a home happens immediately after the floor is framed. Balloon frame construction.

Bottom wall plate or sole plate in required braced wall panels to floor joists rim joists or blocking exterior walls 2 82 150 mm o c. In this method exterior wall studs and first floor joists are supported by anchored sill. Article by jason wagner. The exterior wall studs are continuous to the second.

With platform framing the rim board is required to transfer vertical and lateral wall loads through the structure and is normally considered a structural element of the wall framing by specifiers and building department officials. Walls in cooler climates are built with 2x6 framing and in warmer climates they are built with 2x4 framing.