Case Studies

Building A Standout Education Facility (Case Study)

This installation featured our new AIR-SHIELD ALUMINUM SHEET MEMBRANE product.

A New Home For Bioscience Research (Case Study)

Learn how the University of Arizona chose W. R. MEADOWS to properly waterproof their new bioresearch laboratory.

Case Studies

Project Profiles

HUB 4 Tucson Off-Campus Student Housing

This project featured our white PRECON material.

Benton County Historical Museum

This project earned LEED Silver certification.

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

W. R. MEADOWS on BIMsmith

BIMsmith created a revolutionary tool called BIMsmith Market. BIMsmith Market allows for designers, engineers, and architects to effortlessly compare, build, and download products from manufactures like W. R. MEADOWS. Because W. R. MEADOWS has a complete building envelope system, creating Revit models has never been easier. BIMsmith Market is the leading building product research tool…

15 October 2020

Department of Transportation Approval Page

What’s New W. R. MEADOWS has recently added a page to the website and app that has an encompassing list of the Department of Transportation (DOT) approved products. The DOT regulates which products can be used on transportation related jobs. These regulations are a strict combination of product standards, VOC regulations, chemical composition, and a…

7 October 2020


W. R. Meadows News

AIA Presentation on Blindside Waterproofing

Stacey Bogdanow is running an AIA presentation on blindside waterproofing! An AIA credit will be offered. To learn more about the event or to register, click the link below! Learn More

19 October 2020


New from W. R. MEADOWS comes HYDRALASTIC 836 SL, our newest single-component, cold-applied, solvent-free, water-activated, waterproofing system. HYDRALASTIC 836 SL cures to form a tough, flexible waterproofing membrane for both above-grade and below-grade applications. It will not crack in extreme cold or flow due to softening at high temperatures. HYDRALASTIC 836 SL is formulated to…

7 July 2020

Company News

Industry News

Why Architects Need to Build an Email List and Newsletter

Like many firms, yours might be struggling to conduct outbound marketing and networking in an age when video conferencing is the only option. You might be considering spinning up your social media channels or redesigning your website. But don’t overlook one of the most important channels to tell your firm’s unique story and value: the…

19 October 2020

15 Ways to Reconfigure Streets During the COVID Pandemic

The National Association of City Transportation Officials has released a handy guide to temporary street reconfigurations to facilitate safer and more efficient services and activities during the COVID–19 crisis. The document comprises a variety of 3D diagrams, each showing different ways that streets can be reprogrammed for different stages of the pandemic, including the expansion…

18 August 2020

Industry News

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BIM Library

Selecting and designing with BIM for W. R. Meadows Air and Vapor Barriers has never been easier.

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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…


HS-1 SL is a one-part, self-leveling hybrid sealant, developed with silyl-modified polymer (SMP) technology. It cures under the influence of…


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…


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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