CAN ULC-S716.3-2019 PDF Download

The CAN ULC-S716.3-2019 standard provides requirements for the design, selection, and application of exterior cladding using EIFS. It covers both new installations and retrofit installations on high-rise and low-rise buildings.

The standard focuses on the components of the substrate that impact the proper performance of EIFS, but it does not address the structural design of the substrate itself. It also excludes cladding systems where the reinforcement is the supporting element of the rendering, as well as the application of direct-applied coatings onto other surfaces such as stucco, sheathing boards, masonry, concrete, or insulating concrete forms (ICFs). The use of mechanical fasteners is also not covered.

It's important to note that this standard does not address all aspects related to EIFS design, selection, and use. Users must have a working knowledge of applicable codes and regulations, as there may be additional considerations not covered by the standard.

The aim of this standard is to provide detailed information for building designers, code officials, manufacturers, and contractors to ensure satisfactory performance and durability of EIFS. However, it does not cover all health and safety aspects associated with EIFS use, and users are responsible for consulting appropriate authorities and establishing safety practices in line with applicable regulatory requirements.