The first step you can take to install calcium silicate boards on the ceiling and avoid thermal bridges is to use wedge-shaped boards with tapered edges. This is the cheaper option.
Of course, you can also install calcium silicate panels on the entire ceiling. For additional hold, we recommend fixing the panels with insulation dowels and secure them. You should use 4 per square meter (6 for thicker panels over 80 mm). You can invisibly and filled.
Quick guide to installing calcium silicate boards on the ceiling
Drill a hole in the center of the countersunk hole. Press the dowel into the hole - if necessary, hit it lightly with a hammer to lower it. Then insert the split pin and tap it in lightly with a hammer. You can then fill it flush and invisibly. Carry out these steps with at least 4 insulation plugs per m² (6 plugs from 80 mm boards).
