The proper development of specifications is essential due to the complexity of the waterproofing process that occurs with the integration of other building components and trades. It is the responsibility of the architect and/or designer to ensure that all divisions of waterproofing application are addressed.
This article discusses the benefits and challenges associated with preapplied water/air barrier sheathing systems, including detailing considerations, recommended enhancements, and how to avoid common construction pitfalls.
The Fenestration and Glazing Industry Alliance has updated a specification providing a means to determine the chemical compatibility of sealants, liquid applied and self-adhered flashing materials used for the installation of fenestration products.
This game-changing product was developed in response to evolving builders’ needs and emerging building code changes requiring better visibility of the nail and screw fin patterns on windows during window installations and inspections.
Counterflashing skirt is recommended when pre-manufactured flashing flange extends less than 2 inches over membrane base flashing, or when membrane base flashing fasteners are exposed.
Metal curb flashings are designed for rectangular penetrations. These flashings are easily welded to the installed membrane and the combination of reinforced membrane and custom-fabrication ensures a long-lasting, watertight flashing.
This article will outline seven points that, if kept in mind during the design process, can eliminate many roofing-related change orders and reduce installation time and costs.
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