H-BAU Technik PENTAFLEX® floor lead-throughs are available in a range of materials. They are equipped with a waterstop with the proven PENTAFLEX® coating, which seals the penetration against the surrounding concrete. This allows you to connect a piping system on the inside and on the outside, to route supply lines through building components or even to collect surface water on the inside and discharge it into the wastewater pipes.
PENTAFLEX® Floor Lead-Through
PENTAFLEX® Floor Lead-Through PVC
Waterproof penetration
PENTAFLEX® Floor Lead-Through PP
Waterproof penetration
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Price list 2025 Shell construction / facade
Valid from February 1, 2025, updated version from 27/09/2025.
Installation instructions PENTAFLEX® Floor lead-through
Assembly Instructions
Price list 2026 Shell construction / facade
Valid from February 1st, 2026
PDF (17.44 MB)
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We support you at every step of your construction project. With high-quality products including dimensioning software for optimum planning. If the standard product is not suitable for your project, our manufacturers will configure a product that is precisely tailored to your needs.