Waterproofing Solutions for Construction Projects
Below-grade, pre-applied waterproofing for the most complex underground construction — effective, durable, easy to install
Our below-grade waterproofing solutions protect commercial buildings and infrastructure in the world's harshest climates.
Leading the way since 1990 are our reliable Preprufe® waterproofing products. Preprufe® waterproofing membranes create a seal with cast concrete to prevent water migration between the membrane and your structure in every direction. The first membranes designed specifically for blindside applications, Preprufe® membranes shield structures from the damaging effects of water, vapor and moisture.
Waterproofing product portfolio
|Bituthene® Deck Prep|
Preprufe® membranes are easy to install, helping your project stay right on track. Position the roll. Kick it out. Secure the overlaps with Preprufe® ZipLap™ quick-sealing adhesive. That's it — you're done. And when it comes to complete building envelope protection, Preprufe® membranes are in perfect company. Compatible Preprufe® products cover every vulnerability, joint and detail.
Cementious and epoxy grouts
- Tieback covers
Our above-grade and below-grade waterproofing products form complete building envelope systems
Engineers and architects have trusted our industry-leading portfolio of waterproofing brands for over 50 years. These solutions cover a range of below- and above-grade applications, including:
Preprufe® — Pre-applied waterproofing systems
Hydroduct® — Drainage composite
Florprufe® — Bonded vapor barrier for flooring
All our waterproofing solutions are fully compatible with our Perm-A-Barrier® air barriers and flashing products. Together, these products create a complete and durable building envelope system from top to bottom.
The Blue360sm Advantage: essential services for your weatherproofing system, design through build
All our waterproofing products are backed by the services of our Blue360sm Advantage programs. Our Design Advantage team can review your CAD drawings, assist with your specs and help you choose the best solutions for your project.
And you can rest assured that our Field Advantage experts will help subcontractors ensure our solutions' accurate and timely installation. Our field team is at the construction team's service to help in many ways. Count on us for:
- Installation training at the job site
On-site support and troubleshooting
Remote technical support
- Sharing best practices
Blue360sm Field Advantage: Our team is your team.