Flexlite Select
Flexible Moisture Managed Exterior Insulation & Finish System (Adhered)
Description

Flexlite Select is an exterior insulation and finish system consisting of a moisture barrier, a 10mm geometrically defined drainage cavity, expanded polystyrene insulation, 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 is primarily suitable for residential work.

Performance Properties
Building Code Conformance

Classification

Category 2 CAN/ULC S134

Fire Test of Exterior Wall Assemblies

Part 3

  • Article 3.1.5.5
  • Article 3.1.5.2
  • Article 3.2.3.7 & Table 3.2.3.7
  • Combustible Cladding on Exterior Walls
  • Allowable Minor Combustible Components
  • >10% Unprotected Openings

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 Green Guard

  Durex Ectoflex

Air Barriers

  Durex Flexcrete

  Durex AirStop

  Durex Dur-A-Mastic 100

  Durex Blue Shield

 

ASTM E96   – Water Vapour Transmission

(Refer to product specific Technical Data Sheet

for more detailed data)

   Method A                              Method B

11 ng/Pa.s.m2                                 48 ng/Pa.s.m2

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

 

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

185 ng/Pa.s.m2                              505 ng/Pa.s.m2

248 ng/Pa.s.m2                              645 ng/Pa.s.m2

107 ng/Pa.s.m2                              268 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

Specifications for detailed selection chart

for guidance on level of impact resistance

required)

                  Retention      Retention         

                     Physical        Performance

Standard      3N.m             10 N.m          PASS

Intermediate 8N.m            15 N.m          PASS

High             3N.m            20 N.m          PASS

Ultra High    20N.m           30 N.m          PASS

Extreme       25N.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 S134

(Compliance to NBC 3.1.5.5)

 

 

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  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 Barrier (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