DuROCK Alfacing International Ltd.
Building Products Listing Program
- DuROCK Alfacing International Ltd.
- Exterior Insulation and Finish Systems
- Vaughan, Ontario
- B1039
- B1039-1 Edition 4
- August 2, 2011
- July 14, 2025
- N/A
-
CAN/ULC-S101-14
Fire Endurance Tests of Building Construction and Materials.CAN/ULC S114-18
Standard Method of Test for Determination of Non-Combustibility in Building Materials.CAN/ULC-S134-13
Standard Method of Fire Test of Exterior Wall Assemblies.NFPA 285-23
Standard Fire Test Method for Evaluation of Fire Propagation Characteristics of Exterior Wall Assemblies Containing Combustible Components. -
DuROCK Exterior Insulation and Finish Systems (EIFS):
- DuROCK PUCCS EIFS
- DuROCK INSULROCK EIFS -
Product is marked with labels supplied by DuROCK Alfacing Interianational Ltd. with the following information:
• Manufacturer’s Name
• Manufacturing Address
• Product Name
• Date of Manufacture
• Expanded Polystyrene Type
• QAI logo with the “C” and “US” identifiers
• QAI Listing Number (B1039-1)
• QAI Certification Logo outlined below:
-
DuROCK EIFS assemblies have been evaluated for use in noncombustible construction as outlined in Section 3.1.5.5 of the National Building Code of Canada through testing to CAN/ULC S134.
QAI DESIGN #
APPROVED SYSTEM
HEAT FLUX 3.5 M ABOVE OPENING
(kW/m2)
FLAME SPREAD ABOVE OPENING
(m)
CONDITIONS OF USE
DuROCK PUCCS
DuROCK InsulROCK
< 35
< 5.0
Installation to be in accordance with QAI Design B1039-1a.
Note 1: See design listing B1039-1a for details regarding approved components and installation evaluated by QAI.
DuROCK EIFS assemblies have been evaluated for use for protection of exterior building face containing foam plastic insulation as outlined in Section 3.2.3.8 of the National Building Code of Canada through testing to CAN/ULC S101 for 15-minute stay in place.
QAI DESIGN #
APPROVED SYSTEM
FIRE ENDURANCE
OPENINGS
DuROCK PUCCS
DuROCK InsulROCK
15-Minute
No Openings Developed.
Note 2: See design listing B1039-1b for details regarding approved components and installation evaluated by QAI. All noted DuROCK assemblies require installation with Basecoat component at thickness outlined in the noted QAI design listing.
DuROCK EIFS compliant NFPA 285 exterior wall assemblies:
QAI DESIGN #
APPROVED SYSTEM
DESCRIPTION
CONDITIONS OF USE
DuROCK PUCCS
DuROCK InsulROCK
Non-combustible base wall, with approved DuROCK EIFS systems
Installation to be in accordance with QAI Design B1039-1c.
Note 3: See design listing B1039-1c for details regarding approved components and installation evaluated by QAI.
Notes:
Final acceptance of the product in the intended application is to be determined by the authority having jurisdiction.Product is to be installed in accordance with the QAI Design Listing and manufacturer’s published installation instructions by qualified installing personnel.
The materials, products or systems listed in this directory have been qualified to bear the QAI Listing Mark under the conditions stated with each Listing. Only those products bearing the QAI Listing Mark are considered to be listed by QAI.
The standard herein listed is the currently accepted version within the relevant certification scheme, code or other requirements unless otherwise noted. Transition periods may apply. Upon request, QAI will provide information about the validity of any of its certifications.
No warrantee is expressed or implied, and no guarantee is provided that any jurisdictional authority will accept the Listing found herein. The appropriate authorities should be contacted regarding the acceptability of any given Listing.
Visit the QAI Online Listing Directory located at www.qai.org for the most up to date version of this Listing and to validate that this QAI Listing is active. Questions regarding this listing may be directed to info@qai.org. Please include the listing number in the request.
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