DRI-Blok: The Future of Vapor Barriers
Innovative American Manufacturing
DRI-Blok, a division of Con-Dri, is the result of generations of expertise. The dedicated team at DRI-Blok brings a wealth of experience in marketing, installation, and the development of the most advanced barriers available today. This collective knowledge has culminated in the innovation that is DRI-Blok—a perfect synergy of construction excellence and peak performance.
At DRI-Blok, we take pride in crafting premium underslab vapor barriers that establish the benchmark for both commercial and residential construction. Our products not only meet but surpass Class A 1745 specifications, guaranteeing exceptional performance and durability.
Crafted with precision and care, our vapor barriers are designed to provide exceptional moisture protection, safeguarding your structures from the damaging effects of water vapor. With a commitment to innovation, we continuously enhance our manufacturing processes to deliver the highest quality products.
As an American-made solution, DRI-Blok embodies the spirit of quality craftsmanship and reliability. Choose DRI-Blok for your next construction project and experience the difference that premium materials and innovative design can make.
DRI-Blok's unique approach
At DRI-Blok, we are committed to fostering innovation and awareness. We will persistently pursue industry-leading advancements while prioritizing simplicity and efficiency.
A system for construction
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Our specialists are not just underslab barrier experts; they bring decades of experience across all facets of concrete construction. This extensive knowledge allows us to address a diverse range of challenges and devise solutions through streamlined communication, ensuring your installation remains efficient and straightforward.
Our professionals understand concrete AND construction
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Our regional specialists and support team offer a level of expertise unparalleled in the industry, particularly in terms of service and responsiveness. This customer-first approach is a core tenet of DRI-Blok and Con-Dri.
Regional Responsiveness
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Sustainable Practices in Manufacturing and Performance.
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Since the inception of DRI-Blok, every aspect of our manufacturing process, logistics, to ultimately where it lies beneath the structure, has been thoroughly evaluated and refined to ensure the maximum positive impact on our environment.

