Les Enduits STEF, Inc.
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”.
STEF 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
STEF Basecoat is classified as noncombustible, and complies with CAN/ULC
The following Les Enduits STEF, Inc. EIFS assemblies have been evaluated for
use in noncombustible construction as outlined in Section 184.108.40.206 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 (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 220.127.116.11 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 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. 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 email@example.com. Please include the listing number in the request.