Ceiling Planks are manufactured out of coil coated alloy AA3105/ galvanized steel production on advanced equipment which includes several leveling stages.
Clip-In Planks:
The Short sides of each plank are raised and pipped and stopped to ensure positive engagement into the spring tee, yet allow demounting of the individual planks.
Base Material Option:
Sonex plank false ceiling is available in both, aluminum as well as steel