Case Studies

Minneapolis Veterans Home Building- Air Barrier Case Study 5
Minneapolis Veterans Home Building (Case Study)

The Final Phase of a Long-Term Project to Serve Veterans. Updating and modernizing this important facility, which is depended upon by those who have sacrificed so much.

Working to Preserve America’s Waterways (Case Study)

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...

Case Studies

Project Profiles

Oklahoma State University Teaching Lab - College Air Barrier Project
Oklahoma State University Teaching Lab

This project featured our thin-mil and liquid flashing air barrier technology.

St. Francis Cancer Center - Air Barrier Project
St. Francis Cancer Center

Project featured our fluid-applied permeable air barrier.

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 high quality 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.

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Recent Blog Posts

5 Surprising Facts You Should Know About CLAY-TITE

New to W. R. MEADOWS’ extensive line of waterproofing products is CLAY-TITE bentonite clay waterproofing membrane. CLAY-TITE offers several benefits unique to its composition that you’re likely not to find in your standard waterproofing membrane. 1. CLAY-TITE has Self-Healing Qualities CLAY-TITE’s sodium bentonite clay layer offers self-sealing capabilities under hydrostatic conditions to ensure positive puncture…

20 March 2019

Seal and Enhance the Natural Beauty of Decorative Substrates

DECRA-SEAL NATURAL from W. R. MEADOWS offers a unique water-repellent formulation that also enhances the appearance of the substrate without compromising its natural features with an artificial gloss. Low-VOC DECRA-SEAL NATURAL is a water-based non-film forming waterproofing sealer that penetrates deeply into the substrate surface to help repel water intrusion with a strong chemical bond.…

11 March 2019


W. R. Meadows News


New from W. R. MEADOWS comes AIR-SHIELD ALUMINUM FLASHING self-adhering, roll-type flexible membrane flashing with an aluminum facer. This nominally 40-mil thick product is an air, vapor, and liquid moisture barrier. When properly applied, AIR-SHIELD ALUMINUM FLASHING reduces the risk of rot and mold development. AIR-SHIELD ALUMINUM FLASHING provides protection against water infiltration in critical…

14 March 2019


W. R. MEADOWS is proud to announce the promotion of Glenn Tench to vice president, sales and marketing.  Glenn previously held the position of director of marketing, having held this position since 2003.  As the newly appointed vice president of sales and marketing, Glenn will oversee the entire sales and marketing functions of the company…

15 January 2019

Company News

Industry News

Accelerated Bridge Construction picks up speed with lower costs, safer job sites

The use of Accelerated Bridge Construction (ABC) is growing, with prefabricated elements and systems reducing or eliminating the onsite construction time needed to build a similar structure using conventional methods. ABC relies on innovative planning, design, materials and construction methods to reduce both onsite bridge construction and reconstruction time. That’s important to highway contractors who…

20 March 2019

3 recent developments in ‘constructuring’

Construction’s rate of increasing efficiency from one year to the next sits at the bottom of the charts, averaging just 1% annually over the past two decades compared with 2.8% for the total economy, McKinsey & Co. found. The manufacturing sector, meanwhile, grew by 3.6% and could be a perfect role model to the construction…

11 March 2019

Industry News

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BIM Library

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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 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…


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


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


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


INTRAGUARD is a water-based, penetrating sealing compound for concrete and masonry surfaces. INTRAGUARD is water-repellent, specifically designed to reduce the…

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