UL Online Certifications Directory

Home Quick Guide Contact Us UL.com

TGKX.584
Roof Deck Constructions

Page Bottom

Roof Deck Constructions


See General Information for Roof Deck Constructions

Construction No. 584

September 22, 2009

Uplift — Class 90

Fire Not Investigated

    1. Metal Roof Deck Panels* — No. 29 MSG min. thick coated steel. 36 in. wide (cover width).

    ALL STEEL BUILDINGS & COMPONENTS

    TUBULAR DIVISION INC (View Classification) — "Master-Rib"


    AMERICAN CONSTRUCTION METALS (View Classification) — "Perfect Rib"


    FABRAL INC (View Classification) — "Grandrib 3"


    FE SAWYER BUILDING SYSTEMS INC, DBA

    SAWYER METAL (View Classification) — "Tex-Rib"


    IDEAL ROOFING CO LTD (View Classification) — "AMERI-CANA™"


    MARLYN METALS INC (View Classification) — "Mar-Rib"


    METAL SALES MFG CORP (View Classification) — "Classic Rib"


    UNION CORRUGATING CO (View Classification) — "Master-Rib Panel"


    WHEELING-PITTSBURGH STEEL CORP, DIV

    OF WHEELING CORRUGATING CO (View Classification) — "CenturyDrain"


    2. Fasteners Screws — Fasteners used to attach the plywood deck to the joists to be 2 in. long, No. 8 coarse thread screws. Fasteners to be spaced 6 in. OC at the plywood joists over supports and 12 in. OC in the field of the plywood. Fasteners used to attach the panels to the deck to be No. 9-15 x 1 in. long sharp point screws with a hex-washer head and sealing washer. Fasteners to be spaced a maximum of 12 in. OC along one side of each rib except at panel overlap locations where fasteners are to be spaced 12. in OC and located on both sides of the lap.
    3. Deck — Min 15/32 in. thick, Type C-D, APA rated plywood or minimum 7/16 in. thick oriented strand board.
    4. Underlayment — Min. Type 15 asphalt saturated felt, min. 2 in. sidelap, attached per manufacturer's recommendations.
    5. Joists — Graded dimension lumber, No. 2 or better. Spaced a maximum of 24 in. OC.

    *Bearing the UL Classification Mark

Last Updated on 2009-09-22

Questions?

Notice of Disclaimer

Page Top

Copyright © 2009 Underwriters Laboratories Inc.®

The appearance of a company's name or product in this database does not in itself assure that products so identified have been manufactured under UL's Follow-Up Service. Only those products bearing the UL Mark should be considered to be Listed and covered under UL's Follow-Up Service. Always look for the Mark on the product.

UL permits the reproduction of the material contained in the Online Certification Directory subject to the following conditions: 1. The Guide Information, Designs and/or Listings (files) must be presented in their entirety and in a non-misleading manner, without any manipulation of the data (or drawings). 2. The statement "Reprinted from the Online Certifications Directory with permission from Underwriters Laboratories Inc." must appear adjacent to the extracted material. In addition, the reprinted material must include a copyright notice in the following format: "Copyright © 2009 Underwriters Laboratories Inc.®"