VINTEGRA® Waterproofing Membranes

Looking for a versatile waterproofing solution? VINTEGRA® membranes are the answer. Our membranes can be used for underslab installation, property line construction, backfilled walls, and more. Protecting your building with proper waterproofing is just as critical as a vapor intrusion mitigation system. For years CETCO has been the leader in defending your structure from water ingress. Now our product line welcomes a new addition to the offering. VINTEGRA® Waterproofing Membranes are composite comprised of a 500 micron thick, 7-layer engineered film consisting of polyethylene and an EVOH barrier layer with integrated bentonite geotextile waterproofing tanking membrane.

Watch the Cetco – Vintegra Product Video


  • Offers superior protection from water & gas vapors – EVOH barrier layer integrated into the membrane ensures additional excellent performance against methane and other vapors & contaminants entering through concrete foundations.
  • Lab studies confirm multi-layer EVOH barriers provide maximum assurance compared to HDPE membranes of similar thicknesses.
  • Two proven technologies, combined together into one membrane.
  • Positive feedback from the design community, especially in Greenfield sites use.



PE/EVOH membrane integrated with an adhesive coating that chemically bonds to poured or placed concrete for underslab & property line application



Incorporates a bentonite geotextile waterproofing component for additional protection and mechanically bonds to poured or placed concrete for underslab applications.



Uses a pressure-sensitive butyl adhesive forming a bond to in-place concrete and preventing lateral water migration.

Check out our product manual for specifics or contact CETCO for custom guidelines.


Congress Associates has decades of experience supporting the roofing and building envelope industry and centers around successfully partnering with organizations & individuals across the industry while supporting a variety of product lines that will best meet your project’s demands.

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