Case Studies

Working to Preserve America’s Waterways

Challenge: During heavy rain and snow storms, the existing waste water systems in Toledo are often overtaxed. The result is an overflow of sewage and polluted storm water into the Maumee and Ottawa rivers, Swan Creek and Lake Erie beyond...

Vanier Football Complex

Kansas State calls waterproofing audible for football complex construction. Total team effort results in the right W. R. MEADOWS solutions. Combine an architectural firm known worldwide for its sports facilities, a construction company laden with Kansas State University alumni...

Case Studies

Project Profiles

High Hollow Road Bridge

MEL-DEK deck waterproofing system was used to waterproof this bridge in New York.

Old National Bank

This project featured our thin-mil air barrier with a suite of accessory products.

Project Profiles

Learning Center


About W. R. Meadows

W. R. MEADOWS, INC. designs, manufactures and markets high quality products and systems for today’s construction professionals. Products are sold through our authorized distribution network. We have multiple branch locations throughout North America, and our products are available in overseas markets as well.

Our products cover every facet of the construction industry – from protecting and sealing concrete, expansion joints, and concrete restoration, to blocking the ingress of moisture through the building envelope, we’re there.

We remain committed to producing environmentally friendly products and systems that meet or exceed the latest EPA standards and guidelines.

Continuity is the secret of our company leadership and success
We’ve been a family-owned and operated company, serving the needs of the concrete construction industry, since 1926.

Learn More

Recent Blog Posts

Our Hawkesbury District & General Hospital (HGH) case study is now available!

  Our Hawkesbury District & General Hospital (HGH) case study describes the problem and solution when the new additions to the structure were designed and built. This case study is a great way to learn more about how W. R. Meadows products were used to waterproof this large project. When the Hawkesbury District & General…

25 September 2017

Russell Snow to Detail W. R. MEADOWS’ Air Barrier Performance at Pittsburgh Conference

W. R. MEADOWS’ Building Envelope Product Group Manager and Building Science Specialist Russell Snow will be featured in a panel discussion on liquid-applied air barriers during the one-day Materials Selection Conference in Pittsburgh on September 26. The event, hosted by Durability + Design magazine, is titled “Building Wall Coatings, Water Repellents and Liquid-Applied Air Barriers.”…

20 September 2017


W. R. Meadows News


Hampshire, IL – W. R. MEADOWS has recently added CLAY-TITE, a dual layer waterproofing membrane consisting of virgin HDPE and sodium bentonite, and a protective layer consisting of a non-woven polypropylene, to its vast line of construction products. The HDPE in CLAY-TITE provides the first layer of waterproofing while the bentonite’s self-sealing capabilities ensure puncture…

12 July 2017


Hampshire, IL – W. R. MEADOWS rolls out its newest addition to their vapor barrier product line with PERMINATOR EVOH. This seven-layer co-extruded barrier manufactured from state-of-the-art polyethylene and EVOH resin is specifically designed for brownfield sites. PERMINATOR EVOH provides superior resistance to gas and moisture transmissions. PERMINATOR EVOH is a highly resilient underslab barrier…

5 July 2017

Company News

Industry News

CONSTRUCT is the Only Industry Event that Offers a Day Dedicated to Young Professionals

CONSTRUCT is committed to helping Young Professionals advance in their careers and develop an active and dynamic voice in the industry by providing networking, professional development and mentorship opportunities designed specifically for professionals 35 and under. That is the purpose of Young Professional (YP) Day which has returned for its third year at CONSTRUCT. CONSTRUCT…

11 September 2017

USDOT, FAA providing $282.6 million for 67 airport infrastructure projects

The U.S. Department of Transportation’s Federal Aviation Administration is awarding $282.6 million in airport infrastructure grants to 67 airports in 29 states as part of the Airport Improvement Program (AIP). “The Airport Improvement Program helps to maintain our aviation infrastructure and supports safety, capacity, security and environmental improvements,” says Transportation Secretary Elaine Chao. “This is…

28 August 2017

Industry News

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Popular Construction Products

Vapor Barrier & Vapor Retarder Perminator

PERMINATOR underslab vapor barrier is a new generation of polyolefin-based resin/chemical technology. PERMINATOR provides the vapor barrier industry with a…

CLAY-TITE Waterproofing Membrane

CLAY-TITE is a dual layer waterproofing consisting of virgin HDPE (20 mil), sodium bentonite, and a protective layer consisting of…


AIR-SHIELD self-adhering air/vapor and liquid moisture barrier is part of a total W. R. MEADOWS system to complete the building…


HYDRASTOP SA is a, composite, self-adhered sheet membrane comprised of a non-woven fabric, elastomeric membrane, and coated release paper. Once…


DETAIL FABRIC is a polypropylene, staple fiber, needle-punched, nonwoven geotextile fabric. The fibers are needled to form a stable network…


HS-1 SL is a one-part, self-leveling hybrid sealant, developed with silyl-modified polymer (SMP) technology.


AIR-SHIELD LMP is a water-based air/liquid moisture barrier that cures to form a tough, seamless, elastomeric membrane. AIR-SHIELD LMP exhibits…


PRECON is a composite sheet membrane comprised of a non-woven fabric, elastomeric membrane, and W. R. MEADOWS’ exclusive, patented plasmatic…

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