Kerabit is a Finnish brand of roofing and waterproofing products. 

Kerabit is synonymous with high-quality roofing and waterproofing products and ecological solutions. We offer suitable solutions for all roofs. We serve construction professionals and also consumers through hardware shops. 

Best possible solutions

We manufacture the majority of our Kerabit products at our plant in Lohja, Finland. We are constantly developing our operations and products to provide our customers with the best possible roofing and waterproofing solutions. Our products are extensively certified, and Kerabit bitumen products are CE marked.


For all roofs

The Kerabit range offers high-quality and functional solutions for all roofs and other waterproofing construction needs.


Ecological options

Everything can be built in a more environmentally friendly way, including roofs. In our selection, you will find ecological options for all roofs, including low-carbon Kerabit Nature bitumen roofs.


Key Flag Symbol

Kerabit bitumen roofing materials manufactured in Lohja have the Key Flag Symbol as an indication of Finnish work and high quality.

Extensive selection

In the Kerabit product range, you will find high-quality products for all roofs, for waterproofing and damp-proofing foundations and for damp-proofing floors, for example. Our selection also includes ecological solutions such as low-carbon Kerabit Nature bitumen roofs, Kerabit Solar Roof and various green roof products. In addition to Kerabit products, we import and sell Isola Platon, Mataki, Onduline, Sempergreen and Veg Tech products.


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