Welcome to the New Minnesota Lath and Plaster Bureau 

Yes there have been a few changes: Office operations have been suspended and you can no longer pick up the phone and just give us a call. We remain however in an on-line presence. We will continue to work to bring you relevant industry information. If you have a simple question just shoot us an e-mail. If it is more than just simple, we will forward it on to someone that can help.

Since 1953 the Bureau has been recognized as an education and technical spokesman for the lath and plaster industry. It provides information to architects, the construction community and the public on a variety of matters relating to the plaster trades.

We hope that this web resource center is beneficial to you for the information that is presented on lath and plaster systems. Please feel free to peruse site content on available reference materials, publications, contractor contacts and additional links that meet the needs of both the commercial and residential construction markets. Site content includes:

  • Information, features, benefits, applications and history of Gypsum Plaster, Veneer Plaster, Venetian Plaster, Fireproofing, Stucco, Exterior Insulation Finish Systems (EIFS) and insight into plaster systems used for Continuous Insulation strategies. 
  • A Reference Library which expands on these plastering products. 
  • Information on the Bureau Board of Directors, affiliations and represented trade unions. 
  • Contact information for the Bureau Member Contractors.
Venetian Plaster
Venetian plaster is actually a distinctly modern American name that is used to describe “old...
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Gypsum Plaster
Gypsum plaster is what the average person on the street thinks of when plastering is...
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Veneer Plaster
Veneer plaster systems were developed as an alternative to conventional gypsum plaster systems.
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EIFS
EIFS (pronounced eefs) is an acronym for Exterior Insulation Finish Systems.
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Stucco
Stucco had its origins thousands of years ago as it was used on some of...
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Fireproofing
The value of gypsum and cement plaster as fire resistive materials has been known for...
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Continuous Insulation
The intent of this paper is to inform the construction community about strategies that utilize...
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RECENT NEWS

What is a Perm?

A perm is simply a unit of measure for the amount of water vapor that will pass through a given area of a
material over a period of time…Laverne Dalgleish, ABAA

The Growth of Prefabricated Exterior Walls

Prefabricated exterior walls are changing the game in construction by providing customized constructability solutions. Building Enclosure, Richard Martens, 1-12-22

Sto Panel Technology Drives Innovation with Cutting-Edge Technology

Sto Corp. is empowering architects and designers with unprecedented creative freedom through recent advancements in its Sto Panel Technology® business. Building Enclosure 2-4-22

BUREAU NEWS

Stucco in Residential Construction Update

My how time flies! The last time we addressed our handbook on Stucco in Residential Construction (3rd edition) was an errata in 2019. Well we have some news to share: We have been working on an update based on drainage requirements that will likely be implemented in the next code cycle. Stay tuned!

Stucco in Residential Construction: Errata 2019

This Errata brings Stucco in Residential Construction 2007 up to date with references in accordance with the current 2015 Minnesota Residential Code. To access go to our reference library and click on the “stucco” folder in the banner heading. Posted 8-19-19

Crack Mitigation Specification Plug-In

Crack resistance of portland cement plaster (stucco) can be improved by adding a cementitious mesh reinforced base coat over the brown coat. This document provides language that can be added to your stucco specification and can be found in our reference library by clicking on the “stucco” folder. Posted 7-12-19

PUBLICATIONS

Air Barrier Association of America Quality Assurance Program

What is the Site Quality Assurance Program? Air Barrier Association of America

Stucco Manufacturers Assoc. Online Video Training Now Available

SMA will offer online video training and certification to stucco installers. Take a glimpse at our introduction to the upcoming 7-part training modules. Stucco Manufacturers Association 9-2020

New Report Reveals Dramatic Energy Efficiency Impacts

Gains in lighting and space heating efficiency have decreased energy intensity in commercial buildings, but demand in other areas is driving increased commercial energy use overall.

WORTH A READ

Sealant Performance and Compatibility: The Great Disconnect

Sealant compatibility with air barriers, moisture-resistive barriers and self-adhered modified bitumen wraps and flashings is most important to long-term adhesion. Chamberlin Roofing and Waterproofing, Ben T. Hixon CCA CCS Hixon Consultants, July 23, 2020

4 Ways to Prevent Common Building Envelope Failures

Builder shares a few helpful steps on how to create an envelope that will stand the test of time. Builder Magazine, Emily Newton October 21 2021

Reducing Carbon Dioxide from Cement Production

Finland – Based Company Develops Technique to Reduce Carbon Dioxide Emissions From Cement Production, Builder Magazine, Mary Salmonsen, October 15, 2021