top of page

Concrete Slab Moisture Control

SlabTECK vapor control systems by Hygrothermix

Logo TILT_edited.png
Firefly_have concrete cover the left side of the building footprint. 708796.png
SlabTeck NEW white.png

A science-backed, value-

engineered product suite providing slab RH control packaged with free:

Design Assistance

Project Support

Installation Reviews

Performance Verification

Firefly_have concrete cover the left side of the building footprint. 708796.png

Born from Science

At Hygrothermix, performance starts with purpose. Before we developed our first product, we spent two years in science-based research and development to fully understand what an under-slab moisture system needs to do and be—and just as importantly, what it doesn’t.

The result is the SlabTECK line of vapor retarders and accessories, intelligently engineered to deliver measurable slab moisture control RESULTS- as competitvely as possible. The products and system design are backed by building science and hygrothermal performance modeling that predict slab moisture conditions decades into the future, giving you confidence that your slab and interior spaces are protected from underslab moisture-related issues.

SlabTeck NEW white.png
Firefly_Gemini Flash_put the print on the roll too 444400.png
The SlabTECK Family of Products:
TECKSeal Logo.png
TECKFilm Logo.png
TECKTape Logo.png
TECK2BND Logo.png
TECKFilm
TECKTape
TECKSeal
TECK2BND
IMG_3151_edited.jpg

Integrated & Efficient Supply

Because Hygrothermix is vertically integrated in key areas of manufacturing and operate with a streamlined supply chain, we eliminate middle layers and deliver higher-quality materials at lower cost. SlabTECK is more than just products—we provide confidence that your building is efficiently and economically protected from the ground up.

We're With You From Design To Installation & Review
We don’t stop at products. Hygrothermix supports every project with design assistance, pre-slab meetings, real-time technical assistance, construction shop drawings, digital/in-person installation reviews, and predicted performance results ensuring that each system is installed correctly and performs as designed. Using advanced hygrothermal modeling, we help you predict slab moisture performance before construction even begins, and we back it up with design-assistance documentation or as-built reports that detail system performance for decades to come. From science to slab, the SlabTECK product family delivers a smarter, safer, and more cost-effective approach to concrete slab vapor control.

Design &
Pre-slab

We can help you design your slab moisture protection system to perform as intended.

installation support

Tools, know-how, and availability to assist installation team in real-time.

review & verification

Through installation review and  hygrothermic modeling, your building will have verified moisture protection and Slab RH numbers. 

Blue Blown Film 2_edited.jpg
Blue Blown Film 2.jpg

Who We Are...

The Hygrothermix team entered the industry at the turn of the century, long before the formation of this company. For more than two decades, we have designed and developed patented products, helped guide industry standards as ASTM committee members, reviewed and supported under-slab installations, and designed slab moisture systems through applied building science using advanced hygrothermal modeling tools. Our experience also includes designing and formulating adhesives and manufacturing for and consulting with leading companies accross the construction landscape.

In an industry is filled with marketing companies, we sit at the intersection of applied science, engineering ingenuity, and manufacturing allowing us to produce smart and truly value-engineered solutions... with an equal empasis on "value" and "engineered".​..

Water-Based.png
Integrated Supply.png
HygrothermixBrandFamily.png
ValueEngineeredSolutions.png
Screenshot 2025-11-14 111455.png
Joe Signature White.png

Joe Marks

CEO, Hygrothermix
Creators of the SlabTECK brand family

Logo TILT.png
SlabTECK Logo.png
TECKFilm Logo.png
TECK2BND Logo.png
TECKTape Logo.png
TECKSeal Logo.png
Water-Based.png
Integrated Supply.png
ValueEngineeredSolutions.png
HygrothermixBrandFamily.png
Screenshot 2025-11-14 111455.png

Head Office

3450 Hwy 52 Unit H7

Frederick, CO 80516

303-305-3802

info@SlabTECK.com

© 2025 by SlabTeck- a Hygrothermix Brand Family

Logo TILT.png

*AI utilized to enhance and create some site images

bottom of page