Fire expansion joint within each length of main runner.
Before Fire
Effect after exposure to fire conditions.
After Fire

Installation Steps

• Step 1: Measuring and planning: Determine the lines for main runners and cross tees in such a way that tiles about the wall are at least half a tile (300mm)
• Step 2: Mark the desired ceiling height: Measure and mark the walls at all corners above the installation level. Snap a chalk line and test for level.
• Step 3: Inserting a nail between the wall and the wall angle at marked location serves as a good anchor for this purpose. Check to be sure the cross tee string is at 90°
• Step 4: Attach the main runners to the hangers
• Step 5: Install cross tees, assuring that they are adequately connected to main runners
• Step 6: Lay in panels, beginning at one corner and completing row by row.

Assembly
Each tee grids must be fitted always in the left position (Grey Color) of the slot. Hear the sound "Click"!

Disassembly
Need no tools!
Push, through the left thumb.
Then the tee's edge and simultaneously we pull the tee with our right palm.

Main Runners Disassembly
The disassembly must be done by a screwdriver with a slim tip.