Unsere Historie: Geschichte mit Zukunft

Our company history: A story with a future

In order to look ahead, it’s important to look back to avoid unintentionally going around in circles. We therefore attach great importance to knowing our roots and improving the things that set us apart.

Product expertise since 1970

Produkt-Kompetenz seit 1970

Product expertise since 1970

1970 Karl-Heinz Lange Snr developed his first product.
1972 The KALA brand was registered, production began and the first KALA brand products were launched: the shingle roof vent and underlayable KALA terrace support system
1996 KALA starts production of large quantities for its first industry customers (flexible tube)
1997 Launch of the flat roof accessories division
1998 First industry customer for the flat roof division
1999 A new era: Karl-Heinz Lange and Ralf Lange took over the reins of the Lange company group
2009 New construction and occupation of the current premises