Building Products Listing Program
- Les Enduits STEF, Inc.
- Exterior Insulation and Finish Systems
- 4365 rue Robitatille, Sherbrooke, Quebec J1L 2K2
- April 30, 2012
- August 27, 2015
CAN/ULC S101 “Standard Methods of Fire Endurance Tests of Building Construction and Materials”.
CAN/ULC S114 “Standard Methods of Fire Endurance Tests of Building Construction and Materials”.
CAN/ULC S134 “Standard Method of Fire Test of Exterior Wall Assemblies”.
TEF Exterior Insulation and Finish Systems (EIFS)
Product is labeled by Les Enduits STEF, Inc include the following information:
- Manufacturer’s name (Les Enduits STEF, Inc.),
- Expanded Polystyrene Type (Type 1),
- QAIc logo
- Certified Standards
- Material identification lot number
STEF Premium Drainscreen STEF Premium I STEF Premium II RATINGS
STEF Basecoat is classified as noncombustible, and complies with CAN/ULC S114. The following Les Enduits STEF, Inc. EIFS assemblies have been evaluated for use in noncombustible construction as outlined in Section 220.127.116.11 of the National Building Code of Canada through testing to CAN/ULC S134. Table 1. STEF EIFS CAN/ULC S134 Certified Assemblies QAI Design # APPROVED SYSTEM Heat Flux 3.5 m above Opening (kW/m2) Flame Spread Above Opening (meters) B1045-1a1 STEF Drainscreen STEF Premium I STEF Premium II < 35 < 5.0
Note1: See design listing B1045-1a for details regarding approved components and installation evaluated by QAI. The following Les Enduits STEF, Inc. EIFS assemblies have been evaluated for use for protection of exterior building face containing foam plastic insulation as outlined in Section 18.104.22.168 of the National Building Code of Canada through testing to CAN/ULC S101. Table 1. STEF EIFS CAN/ULC S101 Certified Assemblies
QAI Design # APPROVED SYSTEM FIRE ENDURANCE OPENINGS B1045-1b2 STEF Drainscreen STEF Premium I STEF Premium II 15 Minutes No Openings Developed.
Note2: See design listing B1045-1b for details regarding approved components and installation evaluated by QAI. All noted STEF assemblies require installation with noncombustible STEF Basecoat component at thickness outlined in the noted QAI design listing.
The product must be installed in accordance with the code enforced by the authority having jurisdiction. Final acceptance of the product in the final installation is subject to inspection by the authority having jurisdiction.
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