Ceiling Transition Plate
Trim Purpose
Specs, MSDS, and LEED Information for Flannery Trims & Products
Flannery’s Ceiling Transition Plate (CTP) is an extruded aluminum trim that is installed to create a seamless transition between ceilings of the same type or different type (a transition between drywall and acoustical ceilings is a common use for this product).
Manufacturer’s Specification
Flannery’s Ceiling Transition Plate (CTP) is an extruded aluminum product with a 6063 T5 alloy and a minimum .063” wall thickness. The CTP trims are sold in 10’ lengths and come with Grid Clips and Trim Splices to ease their integration into the suspended ceiling system. Flannery stocks all Strata Trims in our Cloud White factory paint finish or Mill Finish for field painting. Flannery’s Cloud White paint is a factory applied Kynar finish. In addition to our standard finishes, Strata trims can also be ordered in any liquid or powder-coated paint finish. Custom paint orders can be quoted, and samples prepared for approval. Additional finishes include anodizing, polishing, brushing, and “wood-grain” applications. Take a look at all of our factory finishes that we have to offer and if you can’t find what you are looking for, contact us and let us know and we can get you what you need.

| Part No. | “A” Width | “B” Width | Downloads |
|---|---|---|---|
| CTP 400 | 4″ | 5 – 7/16″ | |
| CTP 600 | 4 – 13/32″ | 6 – 9/16″ |
Flannery Trim is happy to provide you with any insight and the ability to read engineered drawings upon request on any of your custom radius jobs. Each Acoustical Ceiling Transition to Drywall comes with attachment clips and splices to ease its integration into the suspended ceiling system.
Installation Details
Connect the Ceiling Transition Plate trim to the suspended ceiling grid (acoustical or drywall) on both sides using the Ceiling Grid Clips (CGC) included. Plasce the CGC into the slots on the left and right of the trim and tighten the lock screw. Then attach the CGC to the two ceiling grids. Use the included Ceiling Cloud Trim Splices to connect one piece of trim to the next for level and clean butt joints. All Strata Ceiling Trims must be cut accurately and installed with tight, neat joints. Manufacturer recommends that a carbide tip blade along with blade lubricant be used when cutting any aluminum trim.







