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To keep warmth and safety

The credibility of our brands is confirmed by the trust of our customers,

and above all, roofers who have been using our products on thousands of roofs for years. Decades of experience and specialisation in production are the best guarantee of the quality and durability of our products.

Corotop ®

The Corotop® brand includes modern roof systems that ensure the durability of the roof for many years.


SECCO is a specialised range of products intended for construction works: renovation and finishing.


The Rednet brand is a range of high-quality products made of glass fiber, distributed throughout Europe for over 20 years.


As a reliable manufacturer, we can offer cooperation based on the diversity of our own brands.


Miło nam ogłosić, że od 01.09.2023 funkcjonujemy jako Corotop Spółka Akcyjna.

Wszystkie informacje znajdziecie Państwo na naszej nowej, oficjalnej stronie: www.corotop.com.pl

28 lat jako CB S.A., przed nami wiele kolejnych jako Corotop S.A.