[CCMC 13584-R] CCMC Canadian code compliance evaluation
From: National Research Council Canada
Building Products of Canada Corp.
420, rue Dupont
|Code compliance:||NBC 2015, NBC 2020, OBC|
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.
Code 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-00||22.214.171.124.(1)(i) Wood Fibre Insulating Boards for Buildings||Acceptable|
|09-27-03-02-00-0-00||126.96.36.199. Sheathing Membrane Material Standard||Alternative|
|09-27-03-03-00-0-00||188.8.131.52. Required Sheathing Membrane and Installation||Alternative|
|09-27-03-04-00-0-00||184.108.40.206. Insulating Sheathing in lieu of Sheathing Membrane||Alternative|
|220.127.116.11.(1) Thickness, Rating and Material Standards (Wall Sheathing)||Acceptable|
National Building Code of Canada 2020
|ID||Code provision||Solution type|
|18.104.22.168.||22.214.171.124. Sheathing Membrane Material Standard||Alternative|
|126.96.36.199.||188.8.131.52. Required Sheathing Membrane and Installation||Alternative|
|184.108.40.206.||220.127.116.11. Insulating Sheathing in lieu of Sheathing Membrane||Alternative|
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 is 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 descriptionThe 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.
This evaluation is valid only for products produced at the following plant:
|Product name||Manufacturing plant|
|Pont-Rouge, QC, CA|
|EXCEL||Product 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 18.104.22.168. 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.
This evaluation is based on demonstrated conformance with the following criteria:
|Criteria number||Criteria name|
|CCMC-TG-072113.05-15||CCMC Technical Guide for Laminated Insulating Fibreboard|
|CCMC-TG-072113.05-20||CCMC 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.
|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.
|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
|Water vapour permeance with NBC-required directionalityTable footnote (1)||ng/(Pa·s·m2)||≥ 170||Pass (199.6)|
This evaluation is issued by the Canadian Construction Materials Centre (CCMC), a part of the Construction Research Centre at the National Research Council of Canada (NRC). The evaluation must be read in the context of the entire CCMC Registry of Product Assessments and the legislated applicable building code in effect.
The CCMC was established in 1988 on behalf of the applicable regulator (i.e., the provinces and territories) to ensure—through assessment—conformity of alternative and acceptable solutions to regional building codes as determined by the local authority having jurisdiction (AHJ) as part of the issuance of a building permit.
It is the responsibility of the local AHJs, design professionals, and specifiers to confirm that the evaluation is current and has not been withdrawn or superseded by a later issue. Please refer to the website or contact:
Canadian Construction Materials Centre
Construction Research Centre
National Research Council of Canada
1200 Montreal Road
Ottawa, Ontario, K1A 0R6
The NRC has evaluated the material, product, system or service described herein only for those characteristics stated 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 (i.e., AHJs, design professionals and specifiers). This evaluation is only valid when the product is installed in strict compliance with the stated conditions and limitations of evaluation and the applicable local building code. In circumstances where no applicable local building permit is issued and that no confirmation of compliance ‘for use in the intended field application’ is undertaken, this evaluation is null and void in all respects. This evaluation is provided without representation, warranty, or guarantee of any kind, expressed, or implied, and the NRC provides no endorsement for any evaluated material, product, system or service described herein. The NRC accepts no responsibility whatsoever arising in any way from any and all use and reliance on the information contained in this evaluation with respect to its compliance to the referenced code(s) and standard(s). 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.
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© His Majesty the King in Right of Canada, as represented by the National Research Council of Canada, 2022
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.