Proper Application of Roof Coatings and LAM

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Webinar On-Demand
Sponsored by H.B. Fuller and ICP Building Solutions Group
Presented by John A. D'Annunzio

Learning Objectives:

  1. Identify the current types of roof coating and LAM materials on the U.S. commercial low-slope roofing market.
  2. Discuss recent material formulation developments, advancements in application equipment and insight on when and where to use these materials.
  3. Show proper application requirements, including proper preparation, general conditions, surface conditions, weather constraints and coverage rates.
  4. Present examples and case studies of proper, successful applications that have extended the service life of existing roofs, as well as improper applications that led to premature roof failures.


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This test is no longer available for credit

Roof coatings and liquid applied membranes (LAMs) have been used in commercial roofing applications for decades. Their recent gains in market share on the U.S. commercial roofing market as restoration systems are attributed to technological advancements in material formulations and application equipment. In addition, as the current industry-wide material shortages expand into another year, more building owners are moving forward with restoration projects.

This webinar will focus on some of the changes to the material formulations. It will also provide insight and when and where to use these materials. This webinar will equip participants with the proper material application methods, including preparation, temperature constraints, coverage rates, and specific application techniques. Examples of proper application methods will be given, as well as examples of how improper application methods contribute to project failures.



 John A. D'Annunzio, has over 35 years of experience in the roofing and building exterior industry. He is the director emeritus of Building Enclosure and a technical columnist for Roofing Contractor. John is also the president of Paragon Consultants, a construction engineering firm he founded in 1989.


H.B. Fuller
ICP Building Solutions Group


Originally published in April 2022