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[CCMC 13380-R] CCMC Canadian code compliance evaluation

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

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Compliance opinion

It is the opinion of the Canadian Construction Materials Centre that the evaluated products, when used as a metal roofing system in accordance with the conditions and limitations stated in this evaluation, comply with the following code:

National Building Code of Canada 2015

ID Code provision Solution type
09-03-03-02-00-0- Galvanized Sheet SteelAcceptable
09-26-01-02-00-0- Roofs shall be protected with roofing, i ...Acceptable
09-26-02-00-00-0-009.26.2. Roofing MaterialsAlternative
09-26-13-01-00-0- ThicknessAcceptable

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 names

  • ArrowLine Shingle Shake
  • ArrowLine Slate

Product description

The panels are manufactured from 0.37-mm-thick galvanized steel coated with polyvinylidene fluoride (PVDF). The underside of the panels is finished with a corrosion-resistant coating. The panels are 1 288 mm × 325 mm, of which 1 270 mm × 305 mm is exposed. The panels are stamped to simulate traditional shake or slate roofing products.

The panels have an interlocking system on all four sides and are installed from left to right using five fastener clips per panel. The complete roofing system includes accessories such as an eave and rake starter, ridge and hip cap, shingle and valley clips, valley flashing and cap, and end wall flashing.

Manufacturing plant

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

Product namesManufacturing plant
Hopkins, MN, US
ArrowLine Shingle ShakeProduct evaluated by the CCMC
ArrowLine SlateProduct 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 panels must be installed on roofs having a minimum slope of 1 in 3.
  • The panels must be installed over solid sheathing complying with the requirements of Subsection 9.23.16., Roof Sheathing, of Division B of the NBC 2015.
  • An underlay consisting of two layers of Type 15 organic felt or one layer of Type 30 organic felt must be used in conjunction with the panels.
  • The panels must be installed with eave protection as indicated in Subsection 9.26.5., Eave Protection for Shingles and Shakes, of Division B of the NBC 2015.
  • Flashing must be installed in compliance with the requirements of Subsection 9.26.4., Flashing at Intersections, of Division B of the NBC 2015.
  • Only fasteners and accessories supplied by the manufacturer may be used in conjunction with the products. The fasteners and accessories must be compatible with the base metal of the panels.
  • The roofing system is for use in locations where access is limited to maintenance or repair purposes. When access is needed, temporary walkways or roof boards are recommended to avoid any permanent damage to the panels.
  • The panels must be installed in strict conformance with the manufacturer’s instructions.
  • The product must be clearly identified with the phrase "CCMC 13380-R."

  Technical information

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

Evaluation requirements
Criteria number Criteria name
CCMC-TG-074113-15ACCMC Technical Guide for Metal Roof Panels
Material requirements
Table 1. Material properties of the product
Property Requirement Test result
Thickness (mm) ≥ 0.33 0.37
Thickness of zinc coating (g/m2) ≥ 275 283
Coating quality Smooth and uniform, free of pinholes, cracks, blisters and flaking Pass
Flexibility No flaking or microcracking Pass
Humidity resistance No formation or blisters Pass
Durability No sign of any change Slight colour change; not greater than No. 8 degree of chalking; no checking or cracking
Total dry film thickness (µm) ≥ 25 19Table footnote (1)
Dry film hardness No rupture Pass
Adhesion dry No removal of film Pass
wet No removal of film Pass
Impact resistance No removal of film Pass
Abrasion resistance Coefficient value ≥ 40 Pass
Acid resistance 10% sulphuric acid No loss of integrity or appreciable change Pass
10% hydrochloric acid No loss of integrity or appreciable change Pass
10% nitric acid No loss of integrity or appreciable change Pass
Salt spray resistance ≥ 7 rating Pass
Performance requirements

Traffic load

Under an applied load of 900 N over five different impact locations, there were no signs of any plastic deformation or permanent openings at the lap that would adversely affect the function of the roofing system.

Wind uplift

Table 2. Wind uplift results for the product
Pressure (kPa) Time (s) Requirement ResultTable footnote (1)
0.5 10




No evidence of deformation, permanent damage or failure

1.0 10 Pass
1.4 10 Pass
1.9 10 Pass
2.9 10 Pass
3.8 10 Pass
4.3 10 Pass
4.8 10 Shingles pulled away from the deck; fastener and clip pull-out

Dynamic pressure water infiltration 

Table 3. Dynamic pressure water infiltration results for the product
Wind speed (km/h) Simulated rainfall (L/m2·min) Time (s) Requirement ResultTable footnote (1)
34 – 59 3.4 5



No leakage or damage

84 – 96 3.4 5 Pass
104 – 117 3.4 5 Pass
117 – 144 3.4 5 Pass
154 – 170 3.4 5 Pass


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.


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.


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In the case of any discrepancy between the English and French version of this document, the English version shall prevail.


© 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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