To transition between materials of different thicknesses we recommend using Zerotec ZR profiles. On the other hand, to join materials with the same thickness, we recommend simply using an “L” Trimtec TR profile which is perfectly suited to separate different materials with the same thickness: tile-LVT or LVT-carpet. An interesting profile range which can carry out both functions is Multiclip: not only do they guarantee trimming, they also compensate the natural, micro horizontal movements due to normal material expansion.