Materials:(M. Kirk) Snap-Lock

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Materials:(M. Kirk) Snap-Lock

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Division C - Accepted Materials

Snap Lock
by Mack Kirk Roofing & Sheet Metal Ltd.

The metal panel listed and described below is accepted for use in the RoofStar Guarantee Program.
Manufacturer
Mack Kirk Roofing & Sheet Metal Ltd.
Contact Address
See the current Membership list and contact information at www.rcabc.org
Product Group - Standing Seam Metal Roof System
Panel Machine
New Tech Machinery, Model SSH 2070216
Panel Name
MK Snap-Lock
Seam Type
Snap Lock
Date of Acceptance
January 20, 2022

The roofing assembly / material information published below and in the RCABC Roofing Practices Manual DOES NOT represent a complete set of the manufacturer's published data, nor does it represent a detailed specification. The preparation of a detailed specification is the responsibility of the design authority. For more information about this product or system, consult the manufacturer.

OVERVIEW

The New Tech SSH 2070216 is an on-site continuous panel metal roofing machine. Panel profiles vary from 300 mm (12") to 508 mm (20") wide; stiffening ribs are standard.

On-site roll forming provides for the elimination of end laps with continuous panel forming capabilities in lengths up to nominal 46 m (150')(see length limitations in the Standard for Architectural Sheet Metal (ASM) Roof Systems).

SYSTEM DESCRIPTION

  1. General: The MK Snap-Lock is a snap lock concealed fastener roofing panel, secured along one side (flange). The panel can be formed in any width between 300 mm (12") to 508 mm (20"). The male leg locks along the entire length of the panel and conceals the fasteners along the flange.
  2. Range of application: on wood or metal sloped roofs; in commercial, institutional, industrial and residential construction; for re-roofing or new construction.
  3. Fabrication:
    1. Unless otherwise shown on drawings or specified herein, fabricate panels in continuous one piece lengths and fabricate flashings and accessories in longest practical lengths.
    2. Roofing panels shall be factory formed or site formed.
    3. Verify prior to fabrication.
    4. If field measurements differ from drawing dimensions, notify Architect / Professional Engineer prior to fabrication.
  4. Fasteners (Screws): Fasteners used to attach panel clips to steel to be No. 10 - 16 pancake head, No. 2 Phillips drive, No. 3 self-drilling point steel screws.
  5. Deck Requirements: in keeping with the Standard for Architectural Sheet Metal (ASM) Systems.

PROFILE

N/A

TECHNICAL DATA SHEET

N/A

SITE CONDITIONS

  1. Minimum roof slope is 1:6 (2" in 12"). Severe conditions (heavy snow or ice) minimum slope is 1:1.5 (8" in 12").

PERFORMANCE REQUIREMENTS

  1. Wind Uplift Resistance: Panel securement shall conform to the requirements in Part 3 of the Standard for Architectural Sheet Metal (ASM) Systems.
  2. Materials:RoofStar (RGC) accepted metal panel systems shall be formed of steel conforming to the requirements published in Section 9.2. of the Standard.


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