Materials:(Admiral) AR9150 (Mechanical Lock)

Jump to: navigation, search

Materials:(Admiral) AR9150 (Mechanical Lock)

Division C - Accepted Materials

Admiral AR9150 (Mechanical Lock)
by Admiral Roofing Ltd.

The metal panel listed and described below is accepted for use in the RoofStar Guarantee Program.
Admiral Roofing Ltd.
Contact Address
See the current Membership list and contact information at
Product Group - Standing Seam Metal Roof System
Panel Machine
Schlebach Quadro Plus
Panel Name
AR9150 (Mechanical Seam Lock)
Seam Type
Mechanical Lock

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.


The AR9150 standing seam panel is formed with an on-site/in-shop continuous metal roofing panel roll forming machine (Schlebach Quadro+). This machine produces a standing seam panel with a seam height of 38 mm (1½") and profiles can vary from 200 mm (8") wide up to 652.5 mm (26½") wide. This machine also produces a Nail-strip panel and a Snap-lock panel.

On-site roll forming provides for the elimination of end laps with continuous panel forming capabilities in lengths up to nominal 46 m (150').


  1. General:The AR9150 panel is a standing seam concealed fastener roofing panel. The panel is attached with a hidden roof deck panel clip fastened to the acceptable substrate. The panels are seamed together with a mechanical seamer. The maximum spacing of the clips is 600 mm (24") on centre.
  2. Range of application: On wood or metal sloped roofs; in commercial, institutional, industrial and residential construction; for re-roofing or new construction.
  3. Fasteners (Screws): Fasteners used to attach panels to plywood to be No. 10-12 by 25 mm (1") long pancake head wood screws. Minimum two fasteners per clip to be used.
  4. Roof Deck Fasteners (Panel Clips): Two piece assembly consisting of steel base approx 25 mm (1") wide x 150 mm (6") long, minimum thickness of 0.036" (No. 20 MSG) and an upper tab, 41 mm (15/8") high, minimum thickness of 0.020" (No. 26 MSG). One panel clip spaced at 600 mm (24") on centre maximum.
  5. Deck Requirements: in keeping with the Standard for Architectural Sheet Metal (ASM) Systems.






Minimum roof slope is 1:4 (3" in 12"). Severe conditions (heavy snow or ice) minimum slope is 1:1.5 (8" in 12").


  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.

Back to Site-Formed Metal Roofing Systems

Back to Accepted Materials