[CCMC 14069-R] CCMC Canadian code compliance evaluation
From: National Research Council Canada
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It is the opinion of the Canadian Construction Materials Centre that the evaluated products, when used as a 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|
|09-03-03-02-00-0-00||126.96.36.199. Galvanized Sheet Steel||Acceptable|
|09-26-01-02-00-0-00||188.8.131.52.(1) Roofs shall be protected with roofing, i ...||Acceptable|
|09-26-02-00-00-0-00||9.26.2. Roofing Materials||Alternative|
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.
- Metstar DaVinci
- Metstar Diva
- Metstar Shake
- Metstar Slate
- Metstar Tile
- Metstar Tile 2
The products are formed from 0.42-mm-thick aluminum-zinc alloy steel sheet metal. The components of the panel product are shown in Figure 1:
The “Metstar Diva,” “Metstar Slate” and “Metstar Shake” panels are 1 340 mm to 1 345 mm long (1 280 mm of which is exposed) and 410 mm to 415 mm wide (370 mm of which is exposed). These panels are installed with or without battens. See Figure 2, Figure 3 and Figure 4.
The “Metstar Tile” and and “Metstar Tile 2” panels are 1 345 mm to 1 365 mm long (1 280 mm of which is exposed) and 415 mm wide (370 mm of which is exposed). These panels are installed with battens. See Figure 5 and Figure 6.
The “Metstar DaVinci” panels are 1 285 mm long (1 215 mm of which is exposed) and 410 mm wide (380 mm of which is exposed). These panels are installed without battens. See Figure 7.
This evaluation is valid only for products produced at the following plant:
|Product names||Manufacturing plant|
|Metstar DaVinci||Product evaluated by the CCMC|
|Metstar Diva||Product evaluated by the CCMC|
|Metstar Shake||Product evaluated by the CCMC|
|Metstar Slate||Product evaluated by the CCMC|
|Metstar Tile||Product evaluated by the CCMC|
|Metstar Tile 2||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 panels must be installed on roofs with a minimum slope of 1 in 4.
- The panels must be installed over solid sheathing that complies with the requirements of Subsection 9.23.16., Roof Sheathing, 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.
- 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.
- The panels must be installed with an underlay consisting of two layers of No. 15 organic felt or one layer of No. 30 organic felt that complies with the requirements of Subsection 9.26.6., Underlay beneath Shingles, 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 panels must be installed in strict conformance to the manufacturer’s instructions.
- The roofing systems are for use in locations where access is limited for maintenance or repair purposes. When access is needed, temporary walkways or roof boards are recommended to avoid any permanent damage to the panels.
- The use of the panels is limited to geographical areas where the wind load, as factored for local exposure conditions and building heights, does not exceed 170 km/h.
- The product or its packaging must be clearly identified with “CCMC 14069-R.”
This evaluation is based on demonstrated conformance with the following criteria:
|Criteria number||Criteria name|
|CCMC-TG-074113-15A||CCMC Technical Guide for Metal Roof Panels|
The panels meet the requirements of minimum thickness for galvanized steel sheet metal roofing as required in Article 184.108.40.206. of Division B of the NBC 2015.
The panels also meet the requirements for aluminum-zinc alloy material stated in ASTM A 792/A 792M–10(2015), “Standard Specification for Steel Sheet, 55% Aluminum-Zinc Alloy-Coated by the Hot-Dip Process,” and the coating designation is AZM150.
Traffic Load Test
Under an applied load of 1000 N, the panels withstood the force without permanent distortion.
Uniform Load Test
“Metstar Slate” panels were loaded in increments up to 35 kPa without failure and with no permanent deformations. “Metstar DaVinci” panels were loaded in increments up to 29 kPa without failure and with no permanent deformations. The loading was stopped when the underlayment plywood failed.
|Property||Pressure (kPa)||Requirement||ResultTable footnote (1)|
|Wind uplift resistance||0.8||No evidence of deformation, permanent damage or failure||Pass|
|1.2||No evidence of deformation, permanent damage or failure||Pass|
|1.5||No evidence of deformation, permanent damage or failure||Pass|
|1.9||No evidence of deformation, permanent damage or failure||Pass|
|2.7||No evidence of deformation, permanent damage or failure||Pass|
|5.0||No evidence of deformation, permanent damage or failure||Pass|
|5.7Table footnote (2)||-||Fastener withdrawal|
Dynamic pressure water infiltration resistance
|Wind speed (km/h)||Simulated rainfall (L/m2•min)||Duration (min)||Requirement||ResultTable footnote footnote (2)|
|50||3.7||15||No leakage or damage||Pass|
|110||3.7||15||No leakage or damage||Pass|
|140||3.7||15||No leakage or damage||Pass|
|170||3.7||5||No leakage or damage||Pass|
Other technical evidence
Additional performance data requested by the report holder
Data in this section do not form part of CCMC’s opinion in Section 1.
Metstar Diva, Slate, Shake, Tile, Tile 2 and DaVinci are certified by UL to CAN/ULC-S107, “Methods of Fire Tests for Roof Coverings.” See UL Certificate TFXX7.R27053 for more 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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© His Majesty the King in Right of Canada, as represented by the National Research Council of Canada, 2023
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.