Expanding Your Solutions. ProX Header Rough Opening System

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1 Expanding Your Solutions Rough Opening System Effective 10/18/2017

2 Table of Contents Introduction to... 1 Installation... 2 Outer Sectional Properties; Outer Allowable Values... 3 Combined Sectional Properties; Combined Allowable Values... 4 Clip Allowable Values: Without Insert, #8 Screw... 5 Clip Allowable Values: With Insert, #8 Screw... 5 Clip Allowable Values: Without Insert, #10 Screw... 6 Clip Allowable Values: With Insert, #10 Screw... 6 Table 9: Interior Header Schedule IAPMO ER-0286 (IBC 2012/CBC 2013) Table 10: Interior Header Schedule IAPMO ER-0286 (IBC 2012/CBC 2013)... 7 Table 11: Interior Header Schedule IAPMO ER-0286 (IBC 2012/CBC 2013)... 8 Table 12: Interior Header Schedule IAPMO ER-0286 (IBC 2012/CBC 2013)... 8 Table 13: Interior Header Schedule IAPMO ER-0286 (IBC 2012/CBC 2013)... 9 Table 14: Interior Header Schedule IAPMO ER-0286 (IBC 2012/CBC 2013)... 9

The patented system utilizes an internal clip that fastens to the vertical Jamb stud(s). The member snaps into place and leaves a flush surface for the application of drywall.

3 Introduction The unique shape of is engineered to carry higher load values with less steel. Most wall openings can be supported with a single piece header and for wider openings an insert member is added for additional strength. The patented system utilizes an internal clip that fastens to the vertical Jamb stud(s). The member snaps into place and leaves a flush surface for the application of drywall. Material and labor costs are sharply reduced and construction productivity is increased. Installation is simplified and can be accomplished with a single framer. As with a traditional built-up box header the need to measure, cut and fit several stud and track components is eliminated. Additionally, there is no welding and much less screwing when using. Benefits IAPMO ER IBC 2012 & CBC 2013 code compliant. The is engineered to deliver superior strength with fewer pieces. Easy, consistent installation no welding required. Superior strength at connection points internal Clip design. Improved load values in lighter gauge materials. Straight cuts that deliver consistent and accurate fitting components. Reduces field cutting, welding and trimming. Consistent door and window header design for both interior and exterior metal framed openings. offers a flush framing substrate that provides a better quality drywall finish. Easily insulates during the work in progress. Pre-engineered code compliant Span Tables. Easy unchanging inspection. LEED v3 for Building & Design Construction MR Credit 2: Construction Waste Management. MR Credit 4: Recycled Content. LEED v4 for Building & Design Construction MR Prerequisite: Construction and Demolition Waste Management Planning. MR Credit: Construction and Demolition Waste Management. MR Credit: Building Product Disclosure and Optimization Sourcing of Raw Materials, Option 2. MR Credit: Building Product Disclosure and Optimization Material Ingredients, Option 1. MR Credit: Building Life-Cycle Impact Reduction, Option 4. Recycled Content Total Recycled Content: 36.9% Post-Consumer: 19.8% Pre-Consumer: 14.4% is a registered trademark of Brady Innovations, LLC. US Patent Nos. 6,799,408; 7,178,695; 7,730,695 & 8,281,544 are owned by Brady Innovations, LLC Disclaimer All data, specifications, and details contained in this publication are intended as a general guide for using CEMCO cold-formed steel framing products and accessories. These products are not to be used in design or construction without an independent evaluation by a licensed and qualified engineer or architect to verify the suitability of a particular product for use in a specific application. CEMCO and its entities assume no liability for failure resulting from the use or misapplication of computations, detail drawings, and specifications contained herein. This publication contains the latest information available at the time of printing. CEMCO and its entities reserve the right to make changes or modifications to the materials of any of its products without out prior notice or obligation. Contact CEMCO at or for the latest information on these or any other CEMCO products. Rough Opening System

Installation is Consistent, Fast, & Easy The exploded assembly shows just

The internal clip allows the ProX member to Snap and Hold-in-Place for

ProX is the fastest, easiest and the lowest installed cost, most efficient

Code compliance is easily achieved when the ProX Header is used.

steel complying with industry standard ASTM performance criteria for metal

leaves a smooth framing substrate for the drywall and finishing trades.

When required, higher load values are met by simply snapping an optional

4 Installation is Consistent, Fast, & Easy The exploded assembly shows just how simple the System is. The internal clip allows the ProX member to Snap and Hold-in-Place for fast installation and transfers loads to the vertical jamb studs. ProX is the fastest, easiest and the lowest installed cost, most efficient system for all rough openings. Code compliance is easily achieved when the ProX Header is used. The is made of 20, 18, 16 and 14 gauge (33, 43, 54 and 68 mil) galvanized steel complying with industry standard ASTM performance criteria for metal stud framing. The members fasten together with No. 8 (interior) or No. 10 (exterior) sheet metal screws (SMS). Clips are internal and connect horizontal to vertical members, which leaves a smooth framing substrate for the drywall and finishing trades. Cripple Stud Wide Flange Jamb Stud ProX Clip Extra Strength is a SNAP! When required, higher load values are met by simply snapping an optional ProX Insert member into the ProX Header outer member to form a stronger assembly. ProX Insert ProX is the Only Premier Single Piece Header System in Light Gauge Metal Framing Watch Component Assembly See how simply the system components assemble to form a stronger header. Scan code on right to view, or visit: 2 Rough Opening System

5 Outer Sectional Properties Member Designation DESCRIPTION GROSS SECTION PROPERTIES EFFECTIVE PROPERTIES TORSIONAL PROPERTIES Design Steel Weight (lbs./ft.) Area (in 2 ) lx Rx ly Ry lx Pos. 362X X X X X X X X X X X X X X X X lx Neg. ly Sx Pos. (in 3 ) Sx Neg. (in 3 ) Sy (in 3 ) Yo J Cw (in 6 ) Ro Outer Allowable Values Member Designation DESCRIPTION Design Steel Weight (lbs./ft.) Positive Moment +Ma (in.-lbs.) ALLOWABLE VALUES Negative Moment -Ma (in.-lbs.) X-Axis Y-Axis X-Axis Y-Axis 362X ,409 5,695 5,504 5, X ,708 8,232 7,100 8, X ,986 14,309 13,320 14, X ,524 19,735 16,483 19, X ,497 6,096 5,642 6, X ,835 8,841 7,279 8, X ,228 15,396 13,661 15, X ,863 21,322 16,914 21, X ,867 8,497 6,224 8, X ,366 12,472 8,035 12, X ,239 21,892 15,096 21, X ,283 30,761 18,720 30, X ,123 11,140 6,440 11, X ,735 16,482 8,549 16, X ,939 29,103 16,092 29, X ,263 41,272 19,969 41,272 HEADER Y-AXIS X-AXIS 1. Allowable moment values are governed by distortional buckling. Rough Opening System

6 Combined Sectional Properties Member Designation DESCRIPTION GROSS SECTION PROPERTIES EFFECTIVE PROPERTIES TORSIONAL PROPERTIES Design Steel Weight (lbs./ft.) Area (in 2 ) lx Rx ly Ry lx Pos. 362XTC XTC XTC XTC XTC XTC XTC XTC XTC XTC XTC XTC XTC XTC XTC XTC lx Neg. ly Sx Pos. (in 3 ) Sx Neg. (in 3 ) Sy (in 3 ) Yo J Cw (in 6 ) Ro Combined Allowable Values Member Designation DESCRIPTION Design Steel Weight (lbs./ft.) Positive Moment +Ma (in.-lbs.) ALLOWABLE VALUES Negative Moment -Ma (in.-lbs.) Vertical Shear Va (lbs.) X-Axis Y-Axis X-Axis Y-Axis 8" O.C. 1 8" O.C XTC ,901 13,084 7,524 13, XTC ,834 14,365 9,712 14, XTC ,895 32,187 18,318 32, XTC ,553 40,779 22,706 40, XTC ,278 14,742 7,928 14, XTC ,335 19,762 10,269 19, XTC ,838 36,372 19,425 36, XTC ,831 46,760 24,213 46, XTC ,356 24,225 9,979 24, XTC ,135 33,345 13,190 33, XTC ,142 61,157 24,853 61, XTC ,537 78,068 30,960 78, XTC ,547 32,520 11,160 32, XTC ,341 45,917 15,205 45, XTC ,444 85,444 28,796 85, XTC , ,350 37, , Y-AXIS X-AXIS INSERT HEADER For SI: 1 inch = 25.4 mm, 1 lb/ft = 14.6 N/m, 1 in-lb = N-m. 1. Screw spacing is each side of the outer to the inner. Allowable shear is based upon a uniform loading. Clip capacity must also be checked. 4 Steel Framing and Accessories

7 Clip Allowable Values: Without Insert, #8 Screw Outer Widths Number of Fasteners Attaching ProX Clip to Vertical Rough Opening Support Number of Screws Attaching Outer to Clip Allowable Values (pounds) V (vertical) V (horizontal) (4) #8 OR #10 SMS CLIP TO JAMB AS SHOWN FOR 3-5/8" AND 4" STUDS (6) #8 OR #10 SMS FOR 6" AND 8" STUDS (1) #8 OR #10 SMS EA. SIDE PRO-X HEADER TO CLIP [(2) TOTAL] (2) #8 OR #10 SMS PRO-X TO CLIP PRO-X HEADER WITHOUT INSERT TO JAMB 1. Jamb member thickness to match or exceed thickness. 2. Locate the screws from clip to jamb at the four corner holes of the clip when supporting a without insert. At clips with 10 screw holes, fill the center two holes as well (6 total). At with Insert fill all holes. 3. Maximum gap between end of header and jamb to be ¼ inch. 4. All clips are 54 mils. 5. Values may not be increased by 33% for load combinations involving wind or seismic. Clip Allowable Values: With Insert, #8 Screw Outer Widths Number of Fasteners Attaching Clip to Vertical Rough Opening Support Number of Screws Attaching Outer to Clip Allowable Values (pounds) V (vertical) V (horizontal) (2) #8 OR #10 SMS INSERT TO CLIP AS SHOWN. (6) #8 OR #10 SMS CLIP TO JAMB AS SHOWN FOR 3-5/8" AND 4" STUDS. (10) #8 OR #10 SMS FOR 6" AND 8" STUDS. (2) #8 OR #10 SMS EA. SIDE PRO-X TO CLIP [(4) TOTAL] (2) #8 OR #10 SMS PRO-X TO CLIP 1. Jamb member thickness to match or exceed thickness. 2. Locate the screws from clip to jamb at the four corner holes of the clip when supporting a without insert. At clips with 10 screw holes, fill the center two holes as well (6 total). At with Insert fill all holes. 3. Maximum gap between end of header and jamb to be ¼ inch. 4. All clips are 54 mils. 5. Values may not be increased by 33% for load combinations involving wind or seismic. HEADER WITH INSERT TO JAMB Rough Opening System

8 Clip Allowable Values: Without Insert, #10 Screw Outer Widths Number of Fasteners Attaching ProX Clip to Vertical Rough Opening Support Number of Screws Attaching Outer to Clip Allowable Values (pounds) V (vertical) V (horizontal) (4) #8 OR #10 SMS CLIP TO JAMB AS SHOWN FOR 3-5/8" AND 4" STUDS (6) #8 OR #10 SMS FOR 6" AND 8" STUDS (1) #8 OR #10 SMS EA. SIDE PRO-X TO CLIP [(2) TOTAL] (2) #8 OR #10 SMS PRO-X TO CLIP HEADER WITHOUT INSERT TO JAMB 1. Jamb member thickness to match or exceed thickness. 2. Locate the screws from clip to jamb at the four corner holes of the clip when supporting a without insert. At clips with 10 screw holes, fill the center two holes as well (6 total). At with Insert fill all holes. 3. Maximum gap between end of header and jamb to be ¼ inch. 4. All clips are 54 mils. 5. Values may not be increased by 33% for load combinations involving wind or seismic. Clip Allowable Values: With Insert, #10 Screw Outer Widths Number of Fasteners Attaching Clip to Vertical Rough Opening Support Number of Screws Attaching Outer to Clip Allowable Values (pounds) V (vertical) V (horizontal) (2) #8 OR #10 SMS INSERT TO CLIP AS SHOWN. (6) #8 OR #10 SMS CLIP TO JAMB AS SHOWN FOR 3-5/8" AND 4" STUDS. (10) #8 OR #10 SMS FOR 6" AND 8" STUDS. (2) #8 OR #10 SMS EA. SIDE PRO-X TO CLIP [(4) TOTAL (2) #8 OR #10 SMS PRO-X TO CLIP 1. Jamb member thickness to match or exceed thickness. 2. Locate the screws from clip to jamb at the four corner holes of the clip when supporting a without insert. At clips with 10 screw holes, fill the center two holes as well (6 total). At with Insert fill all holes. 3. Maximum gap between end of header and jamb to be ¼ inch. 4. All clips are 54 mils. 5. Values may not be increased by 33% for load combinations involving wind or seismic. HEADER WITH INSERT TO JAMB 6 Rough Opening System

9 Table 9: Interior Header Schedule IAPMO ER-0286 (IBC 2012/CBC 2013) For use at 1-hour walls; 5/8" drywall full height each side of the wall. I P = 1.0 & S DS = 2.48 (max) or I P = 1.5 & S DS = 1.65 (max) BUILDING CODE COMPLIANCE: IBC 2012, CBC 2013 Out-of-plane loading to be 5 psf min. per IBC or CBC Section or as determined by the building parameters. The use of this chart is acceptable for the Importance Factor, I P = 1.0 and Spectral Response Acceleration, S DS = 2.48 (max), OR Importance Factor I P = 1.5 and Spectral Response Acceleration, S DS = 1.65 (max). This chart is also valid for Design Categories A-F. Deflection L/240 One (1) layer gypsum board (each side) = 6 psf wall height - 5 psf transverse pressure - 24" o.c. (max) Stud Spacing Opening Type Typical Interior Door (or) Window 7'-0" tall or greater Deck Height UP TO 14' 0" 14' 1" 16' 0" 16' 1" 18' 0" 18' 1" 20' 0" Wall Width ALLOWABLE SPAN: PRO-X HEADER SELECTION INTERIOR OPENING SPAN Stud Size 0' 4' 6" 4' 7" 6' 6" 6' 7" 8' 6" 8' 7" - 10' 6" 10' 7" 12' 0" 3-5/8" Studs = X X X X XTC " Studs = X X X X XTC " Studs = X X X X X /8" Studs = X X X XTC XTC " Studs = X X X XTC XTC " Studs = X X X X XTC /8" Studs = X X X XTC N/A 4" Studs = X X X XTC N/A 6" Studs = X X X XTC XTC /8" Studs = X X XTC XTC N/A 4" Studs = X X XTC XTC N/A 6" Studs = X X X XTC XTC For SI: 1 inch = 25.4 mm, 1 mil = mm, 1 psf = 4.88 kg/m All Screws used to attach clips to jamb studs are No.8 Self-Tapping Waferhead Screws. No. 10 SMS (min. 3/4 long) are required at all 68 mil applications. Tables 7A, 7B, 8A, and 8B specify the number of screws in clip to jamb stud and header to clip. 2. All Clips are 54 mil. / 16 gauge / All Fasteners / Screws can be installed in either direction (i.e. Clip to Jamb or Jamb to Clip) 3. Product Nomenclature: Series X = Member without insert i.e: 362X425 - Series XTC = Member with insert - ie: 362XTC Product Nomenclature: 33mil. = 20 gauge, 43mil. = 18 gauge, 54mil. = 16 gauge, 68mil. = 14 gauge - ie: 362X =16 gauge member 5. The allowable transverse pressure of 5.0 psf is the maximum air pressure (such as in shaft walls) and also the maximum Seismic Design Force based on wall weight when using the IP and SDS in the Table above. Table 10: Interior Header Schedule IAPMO ER-0286 (IBC 2012/CBC 2013) For use at 1-hour walls; 5/8 drywall full height each side of the wall. I P = 1.0 & S DS = 3.72 (max) or I P = 1.5 & S DS = 2.48 (max) BUILDING CODE COMPLIANCE: IBC 2012, CBC 2013 Out-of-plane loading to be 5 psf min. per IBC or CBC Section or as determined by the building parameters. The use of this chart is acceptable for the Importance Factor, I P =1.0 and Spectral Response Acceleration, S DS = 3.72 (max), OR Importance Factor I P = 1.5 and Spectral Response Acceleration, SDS = 2.48 (max). This chart is also valid for Design Categories A-F. Deflection L/240 One (1) layer gypsum board (each side) = 6 psf wall height psf transverse pressure - 24" o.c. (max) Stud Spacing Opening Type Typical Interior Door (or) Window 7'-0" tall or greater Deck Height UP TO 14' 0" 14' 1" 16' 0" 16' 1" 18' 0" 18' 1" 20' 0" Wall Width ALLOWABLE SPAN: PRO-X HEADER SELECTION INTERIOR OPENING SPAN Stud Size 0' 4' 6" 4' 7" 6' 6" 6' 7" 8' 6" 8' 7" - 10' 6" 10' 7" 12' 0" 3-5/8" Studs = X X X XTC XTC " Studs = X X X XTC XTC " Studs = X X X X XTC /8" Studs = X X X XTC XTC " Studs = X X X XTC XTC " Studs = X X X XTC XTC /8" Studs = X X XTC XTC N/A 4" Studs = X X XTC XTC N/A 6" Studs = X X X XTC XTC /8" Studs = X X XTC N/A N/A 4" Studs = X X XTC XTC N/A 6" Studs = X X X XTC XTC For SI: 1 inch = 25.4 mm, 1 mil = mm, 1 psf = 4.88 kg/m All Screws used to attach clips to jamb studs are No.8 Self-Tapping Waferhead Screws. No. 10 SMS (min. 3/4 long) are required at all 68 mil applications. Tables 7A, 7B, 8A, and 8B specify the number of screws in clip to jamb stud and header to clip. 2. All Clips are 54 mil. / 16 gauge / All Fasteners / Screws can be installed in either direction (i.e. Clip to Jamb or Jamb to Clip) 3. Product Nomenclature: Series X = Member without insert i.e.: 362X425 - Series XTC = Member with insert i.e.: 362XTC Product Nomenclature: 33mil. = 20 gauge, 43mil. = 18 gauge, 54mil. = 16 gauge, 68mil. = 14 gauge - ie: 362X =16 gauge member 5. The allowable transverse pressure of 7.5 psf is the maximum air pressure (such as in shaft walls) and also the maximum Seismic Design Force based on wall weight when using the IP and SDS in the Table above. Rough Opening System

10 Table 11: Interior Header Schedule IAPMO ER-0286 (IBC 2012/CBC 2013) For use at 2-hour walls; 5/8" drywall full height each side of the wall. I P = 1.0 & S DS = 4.97 (max) or I P = 1.5 & S DS = 3.31 (max) BUILDING CODE COMPLIANCE: IBC 2012, CBC 2013 Out-of-plane loading to be 5 psf min. per IBC or CBC Section or as determined by the building parameters. The use of this chart is acceptable for the Importance Factor, I P =1.0 and Spectral Response Acceleration, S DS = 4.97 (max), OR Importance Factor I P = 1.5 and Spectral Response Acceleration, S DS = 3.31 (max). This chart is also valid for Design Categories A-F. Deflection L/240 One (1) layer gypsum board (each side) = 6 psf wall height psf transverse pressure - 24" o.c. (max) Stud Spacing Opening Type Typical Interior Door (or) Window 7'-0" tall or greater Deck Height UP TO 14' 0" 14' 1" 16' 0" 16' 1" 18' 0" 18' 1" 20' 0" Wall Width ALLOWABLE SPAN: PRO-X HEADER SELECTION INTERIOR OPENING SPAN Stud Size 0' 4' 6" 4' 7" 6' 6" 6' 7" 8' 6" 8' 7" - 10' 6" 10' 7" 12' 0" 3-5/8" Studs = X X X XTC XTC " Studs = X X X XTC XTC " Studs = X X X X XTC /8" Studs = X X X XTC N/A 4" Studs = X X X XTC XTC " Studs = X X X XTC XTC /8" Studs = X X XTC XTC N/A 4" Studs = X X XTC XTC N/A 6" Studs = X X X XTC XTC /8" Studs = X X XTC N/A N/A 4" Studs = X X XTC N/A N/A 6" Studs = X X XTC XTC XTC For SI: 1 inch = 25.4 mm, 1 mil = mm, 1 psf = 4.88 kg/m All Screws used to attach clips to jamb studs are No.8 Self-Tapping Waferhead Screws. No. 10 SMS (min. 3/4 long) are required at all 68 mil applications. Tables 7A, 7B, 8A, and 8B specify the number of screws in clip to jamb stud and header to clip. 2. All Clips are 54 mil. / 16 gauge / All Fasteners / Screws can be installed in either direction (i.e. Clip to Jamb or Jamb to Clip) 3. Product Nomenclature: Series X = Member without insert i.e.: 362X425 - Series XTC = Member with insert i.e.: 362XTC Product Nomenclature: 33mil. = 20 gauge, 43mil. = 18 gauge, 54mil. = 16 gauge, 68mil. = 14 gauge - ie: 362X =16 gauge member 5. The allowable transverse pressure of 10.0 psf is the maximum air pressure (such as in shaft walls) and also the maximum Seismic Design Force based on wall weight when using the IP and SDS in the Table above. Table 12: Interior Header Schedule IAPMO ER-0286 (IBC 2012/CBC 2013) For use at 2-hour walls; two layers of 5/8" drywall full height each side of the wall. I P = 1.0 & S DS = 1.35 (max) or I P = 1.5 & S DS = (max) BUILDING CODE COMPLIANCE: IBC 2012, CBC 2013 Out-of-plane loading to be 5 psf min. per IBC or CBC Section or as determined by the building parameters. The use of this chart is acceptable for the Importance Factor, I P = 1.0 and Spectral Response Acceleration, S DS = 1.35 (max), OR Importance Factor I P = 1.5 and Spectral Response Acceleration, S DS = (max). This chart is also valid for Design Categories A-F. Deflection L/240 Two (2) layers gypsum board (each side) = 11 psf wall height - 5 psf transverse pressure - 24" o.c. (max) Stud Spacing Opening Type Typical Interior Door (or) Window 7'-0" tall or greater Deck Height UP TO 14' 0" 14' 1" 16' 0" 16' 1" 18' 0" 18' 1" 20' 0" Wall Width ALLOWABLE SPAN: PRO-X HEADER SELECTION INTERIOR OPENING SPAN Stud Size 0' 4' 6" 4' 7" 6' 6" 6' 7" 8' 6" 8' 7" - 10' 6" 10' 7" 12' 0" 3-5/8" Studs = X X X XTC N/A 4" Studs = X X X XTC N/A 6" Studs = X X X XTC XTC /8" Studs = X X XTC N/A N/A 4" Studs = X X XTC N/A N/A 6" Studs = X X XTC XTC N/A 3-5/8" Studs = X X XTC N/A N/A 4" Studs = X X XTC N/A N/A 6" Studs = X X XTC N/A N/A 3-5/8" Studs = X XTC N/A N/A N/A 4" Studs = X X XTC N/A N/A 6" Studs = X X XTC N/A N/A For SI: 1 inch = 25.4 mm, 1 mil = mm, 1 psf = 4.88 kg/m All Screws used to attach clips to jamb studs are No. 8 Self-Tapping Waferhead Screws. No. 10 SMS (min. 3/4 long) are required at all 68 mil applications. Tables 7A, 7B, 8A, and 8B specify the number of screws in clip to jamb stud and header to clip. 2. All Clips are 54 mil. / 16 gauge / All Fasteners / Screws can be installed in either direction (i.e. Clip to Jamb or Jamb to Clip) 3. Product Nomenclature: Series X = Member without insert i.e.: 362X425 - Series XTC = Member with insert i.e.: 362XTC Product Nomenclature: 33mil. = 20 gauge, 43mil. = 18 gauge, 54mil. = 16 gauge, 68mil. = 14 gauge - ie: 362X =16 gauge member 5. The allowable transverse pressure of 5.0 psf is the maximum air pressure (such as in shaft walls) and also the maximum Seismic Design Force based on wall weight when using the IP and SDS in the Table above. 8 Rough Opening System

11 Table 13: Interior Header Schedule IAPMO ER-0286 (IBC 2012/CBC 2013) For use at 2-hour walls; two layers of 5/8 drywall full height each side of the wall. I P = 1.0 & S DS = 2.03 (max) or I P = 1.5 & S DS = 4.97 (max) BUILDING CODE COMPLIANCE: IBC 2012, CBC 2013 Out-of-plane loading to be 5 psf min. per IBC or CBC Section or as determined by the building parameters. The use of this chart is acceptable for the Importance Factor, I P =1.0 and Spectral Response Acceleration, S DS = 2.03 (max), OR Importance Factor I P = 1.5 and Spectral Response Acceleration, S DS = 1.35 (max). This chart is also valid for Design Categories A-F. Deflection L/240 One (1) layer gypsum board (each side) = 11 psf wall height psf transverse pressure - 24" o.c. (max) Stud Spacing Opening Type Typical Interior Door (or) Window 7'-0" tall or greater Deck Height UP TO 14' 0" 14' 1" 16' 0" 16' 1" 18' 0" 18' 1" 20' 0" Wall Width ALLOWABLE SPAN: PRO-X HEADER SELECTION INTERIOR OPENING SPAN Stud Size 0' 4' 6" 4' 7" 6' 6" 6' 7" 8' 6" 8' 7" - 10' 6" 10' 7" 12' 0" 3-5/8" Studs = X X XTC XTC N/A 4" Studs = X X XTC XTC N/A 6" Studs = X X X XTC XTC /8" Studs = X X XTC N/A N/A 4" Studs = X X XTC N/A N/A 6" Studs = X X XTC XTC N/A 3-5/8" Studs = X X XTC N/A N/A 4" Studs = X X XTC N/A N/A 6" Studs = X X XTC N/A N/A 3-5/8" Studs = X XTC N/A N/A N/A 4" Studs = X XTC XTC N/A N/A 6" Studs = X X XTC N/A N/A For SI: 1 inch = 25.4 mm, 1 mil = mm, 1 psf = 4.88 kg/m All Screws used to attach clips to jamb studs are No. 8 Self-Tapping Waferhead Screws. No. 10 SMS (min. 3/4 long) are requried at all 68 mil applications. Tables 7A, 7B, 8A, and 8B specify the number of screws in clip to jamb stud and header to clip. 2. All Clips are 54 mil. / 16 gauge / All Fasteners / Screws can be installed in either direction (i.e. Clip to Jamb or Jamb to Clip) 3. Product Nomenclature: Series X = Member without insert i.e.: 362X425 - Series XTC = Member with insert i.e.: 362XTC Product Nomenclature: 33mil. = 20 gauge, 43mil. = 18 gauge, 54mil. = 16 gauge, 68mil. = 14 gauge - ie: 362X =16 gauge member 5. The allowable transverse pressure of 7.5 psf is the maximum air pressure (such as in shaft walls) and also the maximum Seismic Design Force based on wall weight when using the IP and SDS in the Table above. Table 14: Interior Header Schedule IAPMO ER-0286 (IBC 2012/CBC 2013) For use at 2-hour walls; two layers of 5/8 drywall full height each side of the wall. I P = 1.0 & S DS = 2.70 (max) or I P = 1.5 & S DS = 1.80 (max) BUILDING CODE COMPLIANCE: IBC 2012, CBC 2013 Out-of-plane loading to be 5 psf min. per IBC or CBC Section or as determined by the building parameters. The use of this chart is acceptable for the Importance Factor, I P =1.0 and Spectral Response Acceleration, S DS = 2.70 (max), OR Importance Factor I P = 1.5 and Spectral Response Acceleration, S DS = 1.80 (max). This chart is also valid for Design Categories A-F. Deflection L/240 One (1) layer gypsum board (each side) = 11 psf wall height psf transverse pressure - 24" o.c. (max) Stud Spacing Opening Type Typical Interior Door (or) Window 7'-0" tall or greater Deck Height UP TO 14' 0" 14' 1" 16' 0" 16' 1" 18' 0" 18' 1" 20' 0" Wall Width ALLOWABLE SPAN: PRO-X HEADER SELECTION INTERIOR OPENING SPAN Stud Size 0' 4' 6" 4' 7" 6' 6" 6' 7" 8' 6" 8' 7" - 10' 6" 10' 7" 12' 0" 3-5/8" Studs = X X XTC N/A N/A 4" Studs = X X XTC XTC N/A 6" Studs = X X X XTC XTC /8" Studs = X X XTC N/A N/A 4" Studs = X X XTC N/A N/A 6" Studs = X X XTC XTC N/A 3-5/8" Studs = X XTC XTC N/A N/A 4" Studs = X X XTC N/A N/A 6" Studs = X X XTC N/A N/A 3-5/8" Studs = X XTC N/A N/A N/A 4" Studs = X XTC N/A N/A N/A 6" Studs = X X XTC N/A N/A For SI: 1 inch = 25.4 mm, 1 mil = mm, 1 psf = 4.88 kg/m All Screws used to attach clips to jamb studs are No.8 Self-Tapping Waferhead Screws. No. 10 SMS (min. 3/4 long) are required at all 68 mil applications. Tables 7A, 7B, 8A, and 8B specify the number of screws in clip to jamb stud and header to clip. 2. All Clips are 54 mil. / 16 gauge / All Fasteners / Screws can be installed in either direction (i.e. Clip to Jamb or Jamb to Clip) 3. Product Nomenclature: Series X = Member without insert i.e.: 362X425 - Series XTC = Member with insert i.e.: 362XTC Product Nomenclature: 33mil. = 20 gauge, 43mil. = 18 gauge, 54mil. = 16 gauge, 68mil. = 14 gauge - ie: 362X =16 gauge member 5. The allowable transverse pressure of 10.0 psf is the maximum air pressure (such as in shaft walls) and also the maximum Seismic Design Force based on wall weight when using the IP and SDS in the Table above. Rough Opening System

Expanding Your Solutions Corporate Headquarters 13191 Crossroads Parkway North, Suite 325, City of Industry, CA 91746 P: 800.775.2362 F: 626.330.

12 Expanding Your Solutions Corporate Headquarters Crossroads Parkway North, Suite 325, City of Industry, CA P: F: Southern California Manufacturing Facility 263 North Covina Lane, City of Industry, CA P: F: Northern California Manufacturing Facility 1001-A Pittsburg Antioch Hwy, Pittsburg, CA P: F: Denver Colorado Manufacturing Facility 490 Osage Street, Denver, CO P: F: Fort Worth Texas Manufacturing Facility 8600 Will Rogers Blvd, Fort Worth, TX P: F: Pittsburg, CA Denver, CO City of Industry, CA Ft. Worth, TX Effective 10/18/2017

Manufacturing Facilities City of Industry, CA Denver, CO Ft. Worth, TX Pittsburg, CA PRO-X HEADER

Manufacturing Facilities City of Industry, CA Denver, CO Ft. Worth, TX Pittsburg, CA PRO-X HEADER Product Description Basic Use is a light gauge steel header that provides horizontal and vertical load support. This pre-engineered metal framing component is designed as a 1- or 2-piece steel header that