Is PU foam between the sealing tape and window normal or not?

  • Erstellt am 2018-03-04 22:30:54

Teichler

2018-04-05 13:00:49
  • #1
Don't know if it is allowed.

Just search on Google the following:

Darmstadt expert windows doors

e.g. Building surveyor Rolf Hoffmann in the Darmstadt region
 
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