Insulating and mounting of outside doors with PU foam
In contrast to interior doors, PU foam is primarily responsible for efficient insulation of building doors.
To this end, the construction foam needs to be able to cope with part movements without tearing. For example, if there are high winds or fluctuating temperatures. This is why the flexible 1C foams are the right choice for full-surface insulation of joints. Screws are used for the mechanical attachment.
Highly suitable for installing outside doors:
1C gun foam B2
This type of PU foam serves fast and safe mounting of door frames and for filling and permanent sealing of joints. The user profits from good insulation properties and excellent thermal and noise insulation.