Bearing wall rating 1 hr exposed to fire on interior face only.
1 hr exterior wall with wood siding.
2 x 4 wood framing at 16 o c.
Wood structural shear panel where occurs metal lath over 1 layer of weather resistive barrier 7 8 exterior cement plaster one hour rating per ibc table 720 1 2 item 15 1 3 1 hour exterior stucco wall see footnote m for reduction of allowable f c.
2 1 3 4 2.
This assembly is fire rated for 1 hour from both sides.
It plywood siding is an all wood exterior grade panel.
Framing nominal 2x4 wood studs spaced 16 in.
Wide applied vertically unblocked 3.
O c double top plates single bottom plate 2.
This assembly allows for 2x4 wall construction and is fire rated for 1 hour from both sides.
1 2 cedar or redwood.
Plywood siding features a rough sawn textured face for a beautiful rustic appearance.
O c double top plates single bottom plate.
It is ideal for siding applications from new home construction utility buildings planters dog houses and other remodeling or do it yourself projects.
Plywood siding is an all wood exterior grade panel.
Wd stud 5 8 sheetrock brand gypsum panels firecode rating applicable to fire n c core interior 1 foamed plastic and 1 2 plywd siding exposure on interior 2 x 4 16 o c 3 1 2 thermafiber fs 15 blankets face only.
Type x gypsum wallboard 4 ft.
Ws4 1 3 one hour fire resistive wood wall assembly 2x4 wood stud wall 78 design load astm e 119 nfpa 251 1.
In high risk fire zones in california exterior walls that are not otherwise required to be 1 hour rated must meet requirements for fire resistance lp flameblock sheathing has been evaluated to be used with the following architectural claddings.
Exterior wall fire detail physical data description test no.
Optional ul classified exterior plastic siding molded plastic fastened to the building units with nails or screws at the locations specified by the manufacturer.
Fire rated wood frame wall and floor ceiling assemblies 5 ws4 1 1 one hour fire resistive wood frame wall assembly 2x4 wood stud wall 100 design load astm e 119 nfpa 251.
Wood veneers on exterior walls of buildings of type i ii iii and iv construction shall be not less than 1 inch 25 mm nominal thickness 0 438 inch 11 1 mm exterior hardboard siding or 0 375 inch 9 5 mm exterior type wood structural panels or particleboard and shall conform to the following.
Oc in with two 2 by 4 top and one 2 by 4 bottom plates.
Warnock hersey fire resistance rated wall assemblies warnock hersey product listings standards products are certified against astm iso en can cgsb can ulc 1 hour fire resistive rated wall assemblies click the link above each design number below represents a james hardie 1 hour fire resistive wall assembly jh fcs 60 01.
Lp smartside lap and panel siding 2.
This intertek listed assembly is commonly used in 1 hour exterior walls along the property line including single family construction.
7 8 exterior cement plaster at exterior condition min.
Wood studs nom 2 by 4 in spaced 16 in.
