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About Us


A Denver Waterproofing established itself in the market over the last 30 years as one of the largest Brazilian suppliers of waterproofing and chemicals for civil construction. The company stands out for having the most modern industrial site and research and development lab of the segment.

With over 300 employees distributed among the headquarters in Suzano (SP), the branch in Feira de Santana (BA) and all over Brazil. The engineers, architects, chemists, technicians, operators technical support and sales operators and proffesionals that work at Denver Imper are all qualified and recognized by the market, and are what the company considers its main asset and differential.

The company invested heavily in expanding its production capacity, logistics and automation of their equipment, now culminating in the expansion of one more unit to serve the North and Northeast, situated in Feira de Santana (BA) and in operation since 2011, and tripling the manufacturing complex for producing asphalt blankets and chemicals for civil construction in the unit in Suzano (SP).

“With this new site, we can say that we have what is most modern in terms of equipment available in the world for the manufacture of asphalt blankets, and this puts us in the same level of major international manufacturers of this product, both in terms of capacity and in materials technology.”

Sergio Guerra - Superintendent Director


Our goal of focusing on the customer is a constant priority, understanding his business and his needs, and total commitment to the quality of our products and services offered, making it simple whenever possible, seeking simple solutions, practical and effective for the various situations of construction sites that present themselves, contributing to the quality of the buildings, performance and primarily being an infiltration free environment with conditions of full livability and health for the user.



ISO Certificate