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Increasingly, roofs are being used as more than the waterproofing element of the building envelope. The push toward sustainable building practices has led design professionals to look at roofs as opportune space for renewable energy sources such as photovoltaic (PV) systems.
Commercial/Low Slope Technical Bulletins
These bulletins offer concise, easy-to-understand information on common maintenance, repair, installation and weather-related topics affecting both residential and commercial roofs. Note: These documents and their related diagrams are copywritten by ARMA and are for the use of individual visitors to this site. They are not for duplication, distribution or inclusion into other texts without the express written consent of ARMA. Single copies of all ARMA technical bulletins can be downloaded directly by clicking on the title of the Technical Bulletin you need.
Modified Bitumen Roofing
Click on the bulletin title for more information and a download link.
Self-Adhesive Modified Bituminous Roofing Membranes
Modified bituminous roof membranes continue to be popular option for low-sloped roofs due to their proven performance. Historically these products have been torch-applied, mop-applied using hot asphalt (SBS only), or applied with solvent-based adhesives.
Water Soluble Residue from Asphalt Roofing Products ("Tobacco Juicing")
Describes origin of tobacco juicing and the effects this residue may have on modified bitumen roofs. Provides ways to minimize/eliminate residue runoff.
Cold Weather Application Recommendations for Modified Bitumen Roofing
Overview of proper storage, handling and application methods in cold temperatures. Contains information for both torch-applied and hot asphalt-applied products.
The Effects of Greases, Oils and Chemicals on Modified Bitumen Sheet Materials
Breaks special contaminants into three categories: oils/greases, bacteria/fungi and other chemicals. Adverse effects are highlighted for each category. Includes methods for preventing roof contaminants.
Built Up Roofing
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Recommendations Regarding Built-Up Roofing Asphalt
Contains information on grade I-IV asphalt as well as suggestions for application and storage.
Decking Recommedations for Built-Up Roofing and Modified Bitumen Membranes
General specification and application guidelines for various commercial roofing decks.
Cold Weather Recommendations for Built-Up Roofing
Contains criteria for storage, handling, application and safety in the BUR process.
The Effects of Ponding Water
Overview of the causes and detrimental effects ponding water may have on asphalt roofing systems.
