Metal Sales Vertical Seam Manual - Manual (Page 7)

Construction No. 255
January 30, 2002
Uplift - Class 90 and 60
(See Item No. 4)
Fire Not Investigated
1. Metal Roof Deck Panels* No. 24 MSG min thickness coated steel. Panel width 18 in. max., 10 in. min. Rib height 1-3/4
in. at female side. Panels continuous over two or more spans. A bead of sealant may be used at panel side joints.
METAL SALES MANUFACTURING CORPORATION - “Vertical Seam”.
2. Roof Deck Fasteners* (Panel Clips) - One piece assembly, 3-1/2 in. wide, 1-7/8 in. high. One panel clip located at each
purlin intersection.
METAL SALES MANUFACTURING CORPORATION - “Vertical Seam Clip”.
3. Panel Fasteners (Screws) Fasteners used to attach panel clips (Item 2) to purlins to be No. 10-16 by 1 in. long plated
pancake head No. 2 phillips drive, No. 3 self-drilling point steel screws. Two screws per clip to be used inserted through 1/4
in. diam guide holes.
4. Purlins No. 16 MSG min thickness steel (50,000 psi min yield strength).
Spacing for Class 90 to be 48 in. OC: For Class 60 to be 60 in. OC
Refer to General Information Roof Deck Constructions for items not evaluated.
*Bearing the UL Classification Mark
Underwriters Laboratories Inc. ®
UL
®
LISTED
PVS-7
VERTICAL SEAM
© Metal Sales Manufacturing Corporation/ Subject to change without notice/ Effective Date 9/11
800.406.7387 (Corporate Office) • www.metalsales.us.com
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VERTICAL SEAM
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See Item 4