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Great For
ROOFS
The CM3 ES1 Trim is a UL-rated commercial roofing edge system designed to deliver strength, durability, and compliance for today’s most demanding projects. Featuring a secure two-piece assembly with a continuous cleat and snap-on coping cover, this system provides exceptional wind uplift resistance and long-term performance.
Available in premium Kynar-coated steel or aluminum, the ES1 Trim ensures lasting color retention and corrosion resistance. Standard 10' lengths with concealed splice plates and fasteners make installation efficient while maintaining a clean, modern architectural profile. With CM3 Metal’s advanced manufacturing and finishing options, architects and contractors can customize the ES1 Trim to meet unique project specifications while ensuring aesthetics never compromise performance.
Rendering & Profiles
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Specifications & Details
Details
Installation
- Installs with 22-ga galvanized continuous cleat (10’ standard lengths, butt cleated at corners)
- Cleat attached using included 1-1/4” S.S. Ring Shank Nails through pre-punched holes at 12" o.c. (6" o.c. within 3' of corners)
- Econo Coping hooks over cleat drip and rotates into place for secure fit
- End Caps and End Terms pop-riveted and secured with a minimum of two #9-13x1-1/2” S.S. Washered Screws through the roof-side leg
Panel Lengths
10’-0” standard lengths (20’-0” maximum)
System Components
- Econo Coping Miter Caps (inside and outside corners)
- End Caps and End Terms
- Pre-punched cleats, fasteners, and hardware included
Performance & Fit
- Allows 1/8” thermal movement gap between sections
- Pre-punched fastening pattern ensures proper spacing and secure attachment
- Designed for parapet wall widths up to 16” or 20” (tested maximums)
Notes
- All metal parts must be isolated from ACQ-treated wood or galvanically incompatible materials using appropriate membrane material
- Appliance attachments (lightning rods, signage, antennas) must be isolated or eliminated to avoid compromising water seal (per ANSI/SPRI ES-1)
Panel Options
Widths & Face Heights
- Tested widths: 16” and 20” max
- Face height: up to 6”
- Roof-side dimension: max 5-1/4”
Material & Finish
- Standard 22-ga galvanized cleat and coping
- Optional shims available (by installer)
- Factory-finished coping available in a wide range of colors and coatings
Fastening System
- Included S.S. Ring Shank Nails (12” o.c.)
- #9-13x1-1/2” S.S. Washered Screws (12” o.c.)
Warranty & Compliance
- Manufactured to meet ANSI/SPRI ES-1 perimeter edge securement standards
- Warranty available upon request for qualifying projects
Details and Components Gallery
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