Materials:(Transwest) FF 100

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Materials:(Transwest) FF 100

Revision as of 17:28, 26 October 2023 by James Klassen (talk | contribs) (PERFORMANCE REQUIREMENTS)
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Division C - Accepted Materials

FF 100
by Transwest Roofing Ltd.

The metal panel listed and described below is accepted for use in the RoofStar Guarantee Program.
Transwest Roofing Ltd.
Contact Address
See the current Membership list and contact information at
Product Group - Standing Seam Metal Roof System
Panel Machine
New Tech Machinery
Panel Name
(Transwest) FF 100
Seam Type
Snap Lock: 25 mm (1")

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 FF100 Panel is a metal roof panel formed from 24 gauge. The panel can be applied on to solid sheeting with or without insulation. Width from 300 mm (12") to 500 mm (20") wide with a 25 mm (1") height at the male rib. Panels are continuous with no end laps.

Fasteners (screws) used to attach panels to plywood deck to be No. 8 by 22 mm (1") panhead. Fasteners to be placed a maximum of 600 mm (24") on center.


  1. General: Standing seam panels utilize a hidden fastener clip system for mechanical fastening to a solid substrate. The maximum spacing of the clips in either the snap lock or mechanically locked system is 600 mm OC (24"). The panels are locked together with the clips as part of the seam, by use of friction in the case of the Snap lock profiles, or by use of a mechanical seamer in the case of the mechanically locked profiles.
  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):
    1. Consult manufacturer.
  4. Deck Requirements: in keeping with the Standard for Architectural Sheet Metal (ASM) Systems.






  1. Contact manufacturer for installation requirements, including requirements for extreme weather areas.


  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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