Materials:(Kelowna) Knudson P-2401
Materials:(Kelowna) Knudson P-2401
Division C - Accepted Materials
Knudson P-2401
by Kelowna Roofing (1984) Ltd.
| The metal panel listed and described below is accepted for use in the RoofStar Guarantee Program. |
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 Knudson P-2401 is an on-site continuous metal roll forming machine. Panel profiles vary from 200 mm (8") to 610 mm (24") wide with a seam height of 38 mm (1 1/2").
On-site roll forming provides for the elimination of end laps with continuous panel forming capabilities.
SYSTEM DESCRIPTION
- General: Standing seam panels employ a hidden fastening system for securement to a solid substrate. Panels are seamed together with a mechanical seamer.
- Range of application: on wood or metal sloped roofs; in commercial, institutional, industrial and residential construction; for re-roofing or new construction.
- Fasteners (Screws): For panel clip to steel connections, use No. 10 by 25 mm (1") long self-drilling, self-tapping hex washer – head plated steel screws used without sealing washers. Two fasteners per panel clip to be used inserted through guide holes OR No. 10-16 Phillips pancake head screws may be used. Length to be 25 mm (1"). Three fasteners per clip to be used for pancake head type, inserted through guide holes.
- Panel Clips:
- Two-part assembly consisting of a coated steel base, No. 20 MSG min thick and a coated steel tab No. 24 MSG thick, overall height min 40.9 mm (1-5/8"), max 62.5 mm (2 1/2"), base width 150 mm (6") tab width 300 mm (12") located at sides of panel over attachment point. Knudson Manufacturing Inc. – “I.M.C. 2401 Sliding Strip Clip.” Fastened 600 mm (24") O.C.
- One-part panel clip assembly, No. 22 MSG min thick. Overall height – min 40.9 mm (1-5/8"), max 62.5 mm (2 1/2") clip width 300 mm (12"). Knudson Manufacturing Inc. – “I.M.C. 2401 Fixed Strip Clip.” Fastened 600 mm (24") O.C.
- Deck Requirements: in keeping with the Standard for Architectural Sheet Metal (ASM) Systems.
PROFILE
N/A
TECHNICAL DATA SHEET
N/A
SITE CONDITIONS
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
- Wind Uplift Resistance: Panel securement shall conform to the requirements in Part 3 of the Standard for Architectural Sheet Metal (ASM) Systems.
- Materials:RoofStar (RGC) accepted metal panel systems shall be formed of steel conforming to the requirements published in Section 9.2. of the Standard.