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[CCMC 13584-R] CCMC Canadian code compliance evaluation

In most jurisdictions this document is sufficient evidence for approval by Canadian authorities.

Learn more about CCMC recognition Look for the trusted CCMC mark on products to verify compliance.

Compliance opinion

It is the opinion of the Canadian Construction Materials Centre that the evaluated product, when used as exterior insulating sheathing with an integral sheathing membrane (weather side) in accordance with the conditions and limitations stated in this evaluation, complies with the following codes:

National Building Code of Canada 2015

ID Code provision Solution type
09-25-02-02-01-i-009.25.2.2.(1)(i) Wood Fibre Insulating Boards for BuildingsAcceptable
09-27-03-02-00-0-009.27.3.2. Sheathing Membrane Material StandardAlternative
09-27-03-03-00-0-009.27.3.3. Required Sheathing Membrane and InstallationAlternative
09-27-03-04-00-0-009.27.3.4. Insulating Sheathing in lieu of Sheathing MembraneAlternative
9.23.17.2.(1) Thickness, Rating and Material Standards (Wall Sheathing)Acceptable

National Building Code of Canada 2020

ID Code provision Solution type
92703020000009.27.3.2. Sheathing Membrane Material StandardAlternative
92703030000009.27.3.3. Required Sheathing Membrane and InstallationAlternative
92703040000009.27.3.4. Insulating Sheathing in lieu of Sheathing MembraneAlternative

Ontario Building Code

Ruling No. 12-21-291 (13584-R) authorizing the use of this product in Ontario, subject to the terms and conditions contained in the Ruling, was made by the Minister of Municipal Affairs and Housing on 2012-12-20 (revised 2017-08-21) pursuant to s.29 of the Building Code Act, 1992 (see Ruling for terms and conditions). This Ruling is subject to periodic revisions and updates.


The above opinion(s) is/are based on the evaluation by the CCMC of technical evidence provided by the evaluation holder, and is bound by the stated conditions and limitations. For the benefit of the user, a summary of the technical information that forms the basis of this evaluation has been included.

Product information

Product name

EXCEL

Product description

The product is a fibreboard insulation panel conforming to CAN/ULC-S706-09, “Wood Fibre Insulating Boards for Buildings,” Type II, Class 3, Grade 1. The panels are 12.7 mm thick and are plant laminated to a polypropylene-based, non-woven sheathing membrane with a hot melt adhesive. The panels are commonly 1 219 mm × 2 743 mm.

Manufacturing plant

This evaluation is valid only for products produced at the following plant:

Product nameManufacturing plant
Pont-Rouge, QC, CA
EXCELProduct evaluated by the CCMC

Product evaluated by the CCMC Indicates that the product from this manufacturing facility has been evaluated by the CCMC

  Conditions and limitations

The CCMC’s compliance opinion is bound by this product being used in accordance with the conditions and limitations set out below.

  • The product must be installed:
    • with the printed side facing outward and must be protected from exposure to ultraviolet (UV) radiation from the sun within 60 days;
    • according to Article 9.27.3.4. of Division B of the NBC 2015 and the manufacturer’s current instructions; and
    • with a minimum 10-mm air space between the sheathing membrane and the cladding, unless the cladding has been deemed not to require an air space (e.g., deemed by the CCMC or deemed by building officials based on past cladding performance).
  • CCMC-evaluated sheathing tape must be used to seal all joints.

  Technical information

This evaluation is based on demonstrated conformance with the following criteria:

Evaluation requirements
Criteria number Criteria name
CCMC-TG-072113.05-15CCMC Technical Guide for Laminated Insulating Fibreboard
CCMC-TG-072113.05-20CCMC Technical Guide for Laminated Insulating Fibreboard

The evaluation holder has submitted technical documentation for the CCMC’s evaluation. Testing was conducted at laboratories recognized by the CCMC. The corresponding technical evidence for this product is summarized below.

Sheathing membrane with adhesive

The sheathing membrane with the hot melt adhesive was tested.

Table 1. Results of testing the adhesive properties of the sheathing membrane
Property Unit Requirement Result
Tensile strength N/mm ≥ 3.5 Pass (3.94)
Breaking force N ≥ 180 MDTable footnote (1) Pass (269)
≥ 160 XDTable footnote (1) Pass (244)
Water vapour permeance (WVP) ng/(Pa·s·m2) ≥ 170 Pass (208.6)
Water ponding (original) No leakage Pass
Tensile strength after UV exposure (% retention of the original) % ≥ 90 Pass (94.7)
Tensile strength after UV exposure and heat aging (% retention of original) % ≥ 85 Pass (97.7)
Water vapour permeance after UV exposure and heat aging ng/(Pa·s·m2) ≥ 170 Pass (228.3)
Water ponding after UV exposure and heat aging No leakage Pass

Fibreboard wall sheathing

The insulating fibreboard was subjected to testing in accordance with CAN/ULC-S706.

Table 2. Results of testing the insulating fibreboard requirements of the product
Property Unit Requirement Result
Thickness % ± 9 Pass (2.4)
Dimensional length mm/mm (+0, −5) Pass (−2)
Width mm/mm (+0, −5) Pass (−3.4)
Transverse load N ≥ 62 Pass (80)
Water absorption by volume % ≤ 7.0 Pass (3.4)
Tensile strength KPa ≥ 1 000 Pass (2 989)
Linear expansion % ≤ 0.5 Pass (0.22)
Thermal conductivity (25-mm-thick product) m2·°K/W ≥ 0.410 Pass (0.53)
Water vapour permeance ng/(Pa·s·m2) ≥ 287 Pass (2 015)

EXCEL composite panel – face down

Table 3. Results of testing the requirements of water vapour permeance of the product
Property Unit Requirement Result
Water vapour permeance with NBC-required directionalityTable footnote (1) ng/(Pa·s·m2) ≥ 170 Pass (199.6)

Administrative information

Use of Canadian Construction Materials Centre (CCMC) assessments

This assessment must be read in the context of the entire CCMC Registry of Product Assessments, any applicable building code or by-law requirements, and/or any other regulatory requirements (for example, the Canada Consumer Product Safety Act, the Canadian Environmental Protection Act, etc.).

It is the responsibility of the user to confirm that the assessment they are using is current and has not been withdrawn or superseded by a later version on the CCMC Registry of Product Assessments.

Disclaimer

The National Research Council of Canada (NRC) has evaluated only the characteristics of the specific product described herein. The information and opinions in this evaluation are directed to those who have the appropriate degree of experience to use and apply its contents (such as authorities having jurisdiction, design professionals and specifiers). This evaluation is valid when the product is used as part of permitted construction, respecting all conditions and limitations stated in the evaluation, and in accordance with applicable building codes and by-laws.

This evaluation is provided without representation, warranty or guarantee of any kind, expressed or implied, and the NRC provides no endorsement for any evaluated product. The NRC accepts no responsibility whatsoever arising in any way from any and all use of or reliance on the information contained herein or the use of any evaluated product. The NRC is not undertaking to render professional or other services on behalf of any person or entity nor to perform any duty owed by any person or entity to another person or entity.

Language

Une version française de ce document est disponible.
In the case of any discrepancy between the English and French version of this document, the English version shall prevail.

Copyright

© His Majesty the King in Right of Canada, as represented by the National Research Council of Canada, 2024

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of the CCMC.

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From: National Research Council Canada

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