KOSTER American

Founded in 1982 KÖSTER BAUCHEMIE AG specializes in the development and production of high quality waterproofing products and systems. Today, KÖSTER forms a group of more than 20 companies with worldwide activities in more than 50 countries. Its headquarters are located in Aurich, Germany. As waterproofing specialists, our products protect and preserve buildings and structures world-wide. Whether the project at hand is the restoration of a heritage building, waterproofing of a new construction, or the repair of a failed waterproofing, you can be assured: KÖSTER's comprehensive and broad product program offers the optimal solution.

Waterproofing is a key part of the building process. We have specialized in waterproofing since 1982. Our product range provides systems from basement to roof and our technical team tailores waterproofing solutions from this product range for the individual requirements of our customers in the construction industry. The fact that around the world infrastructure, public and private buildings account for a major part in people's savings shows the importance of protecting that valuable building structure on the long term.

The appropriate product for every type of waterproofing - on the page "Fields of Application" we show you what is needed for each type of sealing. On the following pages you will find the corresponding products: The complete product range of KÖSTER BAUCHEMIE AG, clearly arranged in product groups. Every article is shown with a short description; information about consumption and the delivery form as well as the article numbers top off the product range and elaborate the practical benefit of these "Green Pages".

Wet basements may not be fully usable and might endanger the building foundation. We offer different methods to permanently waterproof basements: From the exterior with polymer-modified thick film sealants, mineral sealing slurries, or cold self-adhesive waterproofing membranes, which treat the entire external wall area and protect from water penetration. In repair cases, the waterproofing can be installed from the inside of the basement. This method is called "curtain injection". In a repair situation the basement can be waterproofed from the inside without excavating the soil around the building.