Product description Product Code: CG-CMCBL04 CMC 3m Black Wall Angle – 19mm Suspended Ceiling Perimeter Trim The CMC 3m Black Wall Angle provides essential perimeter support and a clean, sharp finish to suspended ceiling installations. Manufactured by Chicago Metallic (Rockfon CMC), a global leader in ceiling grid systems since 1951, this wall angle combines structural rigidity with a sleek black finish ideal for modern commercial interiors. Designed to support the outer edges of ceiling tiles and grid systems, this 3 metre perimeter trim delivers both strength and refined visual definition — particularly suited to exposed black grid installations. Important Installation Notice: Do not mix and match grid brands. If you are installing CMC suspended ceiling grid, all main runners, cross tees and perimeter trims must be CMC to ensure correct interlocking, alignment and structural integrity. Key Features Length: 3 metres Width: 19mm Colour: Black Quantity Supplied: 1 Length Designed for CMC black-faced interlocking grid systems Technical Information System Type: Exposed Suspended Ceiling Grid Application: Commercial & Feature Installations Typical Use: Perimeter wall support trim Manufacturer: Rockfon CMC (Chicago Metallic) Compatibility: CMC Grid Systems Only Complete Your Ceiling Grid System To complete your installation, ensure all components are CMC compatible. Browse Suspended Ceiling Grid Systems You can also browse our full range of Ceiling Tiles. Frequently Asked Questions What is a wall angle used for? A wall angle is fixed around the perimeter of a room to support the edges of the suspended ceiling grid and tiles, creating a secure and finished border. Is this suitable for black suspended ceiling grids? Yes. This wall angle is specifically designed for CMC black grid systems and provides a coordinated, professional finish. Can I mix CMC grid components with other brands? No. Grid systems must not be mixed. All components should be CMC to ensure proper fit and structural performance. Is this suitable for commercial environments? Yes. CMC grid systems manufactured by Chicago Metallic are widely used in commercial settings including offices, retail and hospitality spaces.
