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Green Roofs with KÖSTER TPO Roofing Membranes Green roofs not only add visual appeal to an often dreary roof design but also provide many tangible benefits for buildings and the environment.
During the Dach + Holz Exhibition in Stuttgart, the KÖSTER BAUCHEMIE AG was recognized by the IBU as a sustainable partner in construction for its roofing membranes.... more
The excellent long term durability of KÖSTER TPO Membranes could be proven through a performance test after 14 years of weather exposure.... more
Watertight (>130 m water head), mineral surface coating with subsequently crystallising agents. Waterproofing layers made of KÖSTER NB 1 Grey possess excellent pressure and abrasion resistance. Approved by the building authorities and tested in accordance to the potable water guidelines. For waterproofing of areas in new buildings and in restoration.