Concealed Fastener Trim

Trim Purpose

Specs, MSDS, and LEED Information for Flannery Trims & Products

Flannery’s Concealed Fastener Trim is an Aluminum trim that creates a raised feature strip over the face of a finished wall. The Concealed Fastener Trim is a two-piece trim that once installed sits proud of the wall while hiding all of the trim’s fasteners. Part 2 of the trim is attached to the wall’s substrate first and then Part 1 is “snapped” over Part 2 thus concealing all of the fasteners of the trim.

Manufacturer's Specifications

Flannery’s Concealed Fastener Trims (both Part A and Part B) are standard extruded aluminum alloy 6063 T5 and are .050 thick. The Concealed Fastener Trim comes in 10′ lengths and shall have a standard Mill finish. Clear Anodized and Alodine finishes as well as other factory finishes and custom paint orders are available. Click on the Finishes link in the left margin for details.

This product is also known in the industry as a 963-100-012.


12 Concealed Fastener Trim A B Shape Dimen R1 1000 BjB - Concealed Fastener Trim

Part No. “A” Height “B” Width Stock Item
CFT 330-1375 .330″ 1.375″ Yes
CFT 1000-1000 1″ 1″ No
CFT 1250-2000 1.250″ 2″ No
CFT 625-4000 .625″ 4″ No

Attach Part B of the Concealed Fastener Trim to the drywall and framing with nails, screws, or other approved fastening methods. Then slide or clip Part A onto Part B. All aluminum trims must be cut accurately and installed with tight, neat joints. Manufacturer recommends that a carbide tip blade along with lubricant be used when cutting any aluminum trims.

12 Concealed Fasterner Trim Install Detail 1000 V2 BjB - Concealed Fastener Trim