The Asphalt Roofing Manufacturers Association (ARMA) has converted its Modified Bitumen Design Guide for Building Owners into an eBook, making it easier for roofing professionals to view it on their smartphones or tablets.
The Modified Bitumen Design Guide, which ARMA recently updated to reflect current roofing standards and building codes, serves as a general instructional aid for the installation of modified bitumen roofing systems. The guide addresses these roofing systems and their associated components, construction techniques and innovative uses.
It also provides options for overburdens, such as solar, garden and recreational installations, that push the roofing system and the membrane beyond their primary function of providing water resistance.