Flexlite Select ICF
Flexible Moisture Managed EIFS (ICF Cladding System)
Description

Flexlite Select ICF is an exterior insulation and finish system consisting of a moisture barrier, a 10mm geometrically defined drainage cavity, expanded polystyrene insulation, insulation adhesive, glass fibre-reinforcing mesh, base coats, and a finish texture coat which can be selected from any one of the available Durex® Architectural Coatings.

Advantages
  • CAN/ULC S716 compliant
  • CCMC evaluated (13103-R)
  • Easy installation
  • Positive drainage
  • Lightweight
  • Versatile
  • Flexible
  • Continuous Insulation – CI Factor = 0.65 RSI/in (Type 1 EPS)   0.7 RSI/in (Type2 EPS)
Uses

Flexlite Select ICF is primarily suitable for cladding system with GDDC Drainage over ICF substrate.

Performance Properties
Building Code Conformance:

Classification

Category 3

Residential Cladding System

Part 3

  • Article 3.1.5.5
  • Article 3.1.5.2
  • Combustible Cladding on Exterior Walls
  • Allowable Minor Combustible Components

Part 5

  • Section 5.6.1
  • Sub-Section 5.6.2.1
  • Section 5.9.4
  • Protection from Precipitation
  • Sealing and Drainage
  • Exterior Insulation Finish Systems

Part 9

  • Clause 9.25.2.2(1)(d)
  • Sub-Section 9.25.5.2
  • Clause 9.27.1.1(5)
  • Section 9.27.2
  • Article 9.27.3.1
  • Sub-Section 9.27.13
  • Article 9.10.14.5 & Table 9.10.14.5 (A)
  • Article 9.10.15.5
  • Insulation Materials  CAN/ULC S701
  • Position of Low Permeance Membranes
  • General (Cladding, Application)
  • Required Protection from Precipitation
  • Elements of Second Plane of Protection
  • Exterior Insulation Finish Systems
  • >10% Unprotected Openings
  • >0.6 m Limiting Distance
INSULATION:

 

Durex Flexlite Select Type I

Durex Flexlite Select Type II

 

CAN/ULC S701

Thermal Resistance                 GDDC Factor

0.65 RSI  (R 3.9) per inch                  15%

0.70 RSI  (R 4.0) per inch                  15%

WATER RESISTIVE BARRIER:

Air / Vapour Barriers

Durex Ectoflex

Air Barriers

  Durex Flexcrete

 

ASTM E96   – Water Vapour Transmission

(Refer to product specific Technical Data Sheet

for more detailed data)

Method A                              Method B

18 ng/Pa.s.m2                                  91 ng/Pa.s.m2

 

400 ng/Pa.s.m2                              972 ng/Pa.s.m2

INSULATION ADHESIVE:

Durex Flexcrete

Durex Monobase

Durex VCA 3.0

ASTM D1623    Adhesion Properties

(Refer to product specific Technical Data Sheet for

more detailed data)

1.12 MPa   (162 psi)

1.38 MPa   (200 psi)

1.02 MPa   (148 psi)

LAMINA:

Impant Resistance

Durex Fiberglass Mesh

(Note: Impact resistance level is directly related to the weight

and layers of  Fiberglass mesh used in the lamina)

 

ASTM E2486 – Impact Resistance

(Refer to Table 1.5.9 of the Flexlite Select ICF Specifications for

detailed selection chart for guidance on level of impact resistance required)

                     Retention         Retention         

                     Physical           Performance

Standard        3 N.m                10 N.m       PASS

Intermediate  8  N.m               15 N.m       PASS

High               13 N.m               20 N.m       PASS

Ultra High      20 N.m             30 N.m        PASS

Extreme          25 N.m            40 N.m        PASS

Base Coat

    Durex Monobase

    Durex Flexcrete

 

CAN/ULC S114  Noncombustibility

 

Rated Noncombustible

FINISHES:

Durex Architectural  Coatings

   Classic Series

   Premium Series

   Artisan Series

   Kolor Gard Series

   Elastomeric (FX) Series

 

CAN/ULC S716.1   &

CCMC Report #  13103-R

(Refer to product specific Technical Data Sheet and CCMC Evaluation Report # 13103-R for more detailed data)

 

Durex Architectural Coatings

Meet and exceed all requirements

PERFORMANCE:

    Fire Protection

(Refer CCMC Evaluation Report # 13103-R  for complete detailed performance data)

CAN/ULC S101 & CAN/ULC S114

(Compliance to NBC 3.2.3.8(1) (b) )

CAN/ULC S134

(Compliance to NBC 3.1.5.5)

 

 

Rated as non-combustible cladding ULC design EW23

 

Intertek  listing  # DPL-WEIFS 30-01

Wind Load Resistance

ASTM E330    – sustained

 

ASTM E330    – cyclic

 

ASTM E330    – blow-out

-2.5 kPa for 60min. – no visible damage to any of the wall components

-600 cycles alt. 0 to -2.5kPa – no visible damage to any of the wall components

-3.75kPa applied for 10 sec. – no visible damage to any of the wall components - max. pressure 7.12 kPa

Water Tightness

ASTM E331

400 Pa pressure difference for 15 min. –  no water penetration through the  exterior surface finish

System Compliance

CCMC Technical Guide for EIFS

  CAN/ULC S716.1  EIFS Materials & System

CCMC Evaluation Report # 13103-R

Durex Flexlite Select ICF  is fully compliant with:

 -CAN/ULC S716.1  Materials & System

-CAN/ULC S716.2 Installation of Components & WRB

-CAN/ULC S716.3 Design Application

System Layer Optional Products Per Layer Notes
Water Resistive Barriers (WRB)
 
 
 
 
 
 
 
 
Transition Membranes
 
 
 
Insulation Adhesives
 
 
 
 
 
 
Rigid Insulation (Exterior)
 
 
 
Base Coat
 
 
 
 
 
 
 
Reinforcing Mesh
 
 
 
 
 
Primers
 
 
Finishes - Classic Series
 
 
 
 
 
 
 
 
 
Finishes - Premium Series
 
 
 
 
 
 
Finishes - Artisan Series
 
 
 
 
 
 
 
 
Finishes - Flexible Series
 
 
 
 
 
 
Finishes - Kolor Gard