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

Data Center

PERMINATOR was the vapor barrier of choice in this large-scale data center project.

Building Envelope Waterproofing and Sealing - Washington Elementary School
Eastgate Elementary School

Our AIR-SHIELD and MEL-ROL products were used to seal the building envelope in this new school.

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


The New W. R. MEADOWS Mobile App Is Now Available! This app features the best of our website in a compact, user-friendly mobile experience. It is designed for those on…

14 February 2023

How Do I Waterproof an Elevator Pit?

We get a lot of questions about how you waterproof an elevator pit, so our Canada technical representative Gary Tench, the ‘elevator pit whisperer,’ thought it was time to write…

26 January 2023


W. R. Meadows News


AFTER 96 YEARS, THE W. R. MEADOWS LOGO GETS A REFRESH HAMPSHIRE, IL – Global building materials manufacturing leader and supplier W. R. MEADOWS is unveiling their corporate identity brand…

1 August 2022

ABAA Building Enclosure Conference 2022

Booth #14 The Air Barrier Association of America is hosting its building enclosure conference. The only conference in the world that focuses on air barriers and building airtightness. Come learn…

8 April 2022

Company News

Industry News

Building for better fire resilience in WUI zones

Wildfires continue to make headlines and the long-term prognosis is concerning, as experts forecast more of the same in coming years. Yet, building in wildland urban interface (WUI) zones continues…

24 February 2023

Subcontractors vs. In-house Talent, Which is Better?

When you are looking to start or grow a pool business, you have two paths to building your team. First, you can be lean and have a minimalist team that…

21 November 2022

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 a water-repellent, specifically designed to reduce…

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