Testing of work carried out has formed part of
the construction process for many trades for
some time now.
Sanitation and heating installation
technicians routinely test their water or gas
pipe connections before these are put into service.
After all, any damage that could occur later
will generally be significant, as faults cannot be
seen or accessed once plastered over.
Refurbishment costs for structural damage
caused by faulty airtightness generally exceed
the cost of constructing the building component
itself by a factor of 10 to 100.
It is thus always recommended to test the quality
of work carried out to rule out the possibility of
hidden faults being present.
Testing using the pressure difference procedure is
almost always very easy and feasible from a cost
- Quick and easy quality control of the airtightness layer
- High fan capacity, large volumes can also be tested reliably
- Ideal preventative measure against recourse claims and hidden faults
thanks to partial acceptance of the airtightness work