Ecophon Focus D sized 1200x600 mm or 600x600 mm should be installed according to installation guide M92, with a few exceptions. Angle trim is substituted with Distance trim, which is installed using Splice connector 0671 in the joints. The edges against the Distance trim should be cut straight, taking care to be accurate, and a groove should be created using Connect Edge tool E 022.
The perimeter panels with edge D2 as shown in the diagram are mounted first, before the grid is fixed to the walls.
Use with other products
This solution is also recommended for Ecophon Focus DG and Ecophon Focus E in slightly modified versions. Ecophon Master D and E can also be installed this way.