Volker Kreuzberger ... hat mit seinem TreVe-Treppenverbinder einen durchdachten Beschlag entwickelt, mit dem sich problemlos geschlossene Treppen mit Stellstufen ausführen lassen...
Aus der Zeitschrift bm11/2018
.... The folded plate staircase is a great attention-getter ...
From Tuttlingen weekly paper
Light can add accents to staircases ...
From the magazine "BM"
Excellent stair connector: the two-part connector...
From the magazine "mikado"
Kreuzberger develops stair connectors for wood and steel stringer staircases.
From the magazine "BM Spezial"
Precast concrete staircases covered with tiles or granite steps are very popular in both new and old buildings.
From the magazine “bba”