What distinguishes the conventional flush mounting installation from the Primo method? The first steps are identical: Plan installation, measure and mark drill slots and recesses for boxes, then mill and slit.
Those who save effort, time and money will now use the Primo method! Instead of lugging heavy 25 kg plaster sacks, water buckets and stirrers onto the building site, the modern installer uses an 80 g can of the Primo Thermo foam. Instead of stirring plaster several times, approx. 100 boxes can be fixed thermal bridge-free and airtight with one can of foam.
If a little more is needed, the recesses are not measured and marked individually, but milled out in one step with millimetre precision using the Flush mounting drilling template. Are you still plastering or are you already foaming?