[CCMC 13551-R] CCMC Canadian code compliance evaluation
From: National Research Council Canada
| CCMC number: | 13551-R |
| Status: | Active |
| Issue date: | 2020-10-01 |
| Modified date: | 2022-12-02 |
| Evaluation holder: | Decra Roofing Systems
1230 Railroad Street |
| Product names: |
|
| Compliance: | NBC 2015 |
| Criteria: |
|
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 products, when used as metal roofing 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 | 9.3.3.2. Galvanized Sheet Steel | Acceptable |
| 09-26-01-02-00-0-00 | 9.26.1.2.(1) Roofs shall be protected with roofing, i ... | Acceptable |
| 09-26-02-00-00-0-00 | 9.26.2. Roofing Materials | Alternative |
| 09-26-13-01-00-0-00 | 9.26.13.1. Thickness | Acceptable |
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
- DECRA® Shake XD
- DECRA® Shingle Plus
- DECRA® Shingle XD
- DECRA® Villa Tile
Product description
The products consist of modular metal roofing panels that are intended for use in residential and light commercial buildings falling under the scope of Part 9, Housing and Small Buildings, of Division B of the NBC 2015.
The products are sheet-metal roofing systems consisting of a basic panel that is pressure-formed from a 0.44-mm base metal thickness (BMT) sheet steel coated with 189 g/m2 of aluminum/zinc alloy on each side. The underside is further protected by a rust-resistant acrylic seal coat. The upper surface is covered with an acrylic base coat onto which mineral aggregates are spread and then finished with a spray-on acrylic resin overglaze.
The “DECRA® Shake XD” and “DECRA® Shingle XD” panels have a nominal measurement of 1 124 mm × 358.8 mm. The panels are stamped along their length to emulate shakes or shingles of varying widths. The butt edge is folded on itself to form a lower locking mechanism. The top edge is formed to make a clip to receive the lower edge of the panel above. The top edge also has a lip that is flat to the deck to receive the fasteners. The side edges have a factory edge with an overlap area to allow for fitting with adjacent panels. Panels are to be installed working left to right.
The “DECRA® Villa Tile” panel has a nominal measurement of 1 124 mm × 431.8 mm. The panels consist of five peaked and four pan areas of consistent dimensions that result in a curved tile appearance. The butt edge is curved in on itself to form a lower locking mechanism. The top edge is formed to make a clip to receive the lower edge of the panel above. The top edge also has a lip that has four tabs to receive the fasteners to fasten the panel directly to the deck. The side edges have an overlap to allow for fitting between adjacent panels. A 25 mm × 100 mm wood board is to be installed behind the first course of panels.
The “DECRA® Shingle Plus” panel has a nominal measurement of 1 321 mm × 419 mm. The panel profile consists of raised and lowered sections that form a series of rectangular shingle shapes. The butt edge is bent down 25.4 mm to provide an overlap. The top edge is formed to receive the fasteners and the lower edge of the panel above. The side edges allow for an overlap with adjacent panels. Panels are to be installed working right to left and are installed directly to the deck.
All systems include accessory strips for hip and ridge cap and barge cover.
Panels of the products and typical installation details are shown in the figure below. All products are installed without battens.
Figure 1. “DECRA® Shake XD” panel
Figure 2. “DECRA® Shingle XD” panel
Figure 3. “DECRA® Villa Tile” panel
Figure 4. “DECRA® Shingle Plus” panel
Figure 5. Typical installation details for “DECRA® Shake XD”
Figure 6. Typical installation details for “DECRA® Shingle XD”
Figure 7. Typical installation details for “DECRA® Villa Tile”
Figure 8. Typical installation details for “DECRA® Shingle Plus”
Manufacturing plant
This evaluation is valid only for products produced at the following plant:
| Product names | Manufacturing plant |
|---|---|
| Corona, CA, US | |
| DECRA® Shake XD | Product evaluated by the CCMC |
| DECRA® Shingle Plus | Product evaluated by the CCMC |
| DECRA® Shingle XD | Product evaluated by the CCMC |
| DECRA® Villa Tile | 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 CCMC's compliance opinion in Section 1 is bound by “DECRA® Shake XD,” “DECRA® Shingle XD, “DECRA® Villa Tile,” and “DECRA® Shingle Plus” 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 4.
- The product is limited to installations where no fire-resistance rating is required.
- The panels must be installed over solid sheathing in compliance with the requirements of Subsection 9.23.16., Roof Sheathing, of Division B of the NBC 2015.
- Flashings 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 Type 30 organic felt in conjunction with the panels.
- Only fasteners and accessories supplied by the manufacturer may be used in conjunction with the panels. Use minimum #9 hex head fasteners specified by the manufacturer on the “DECRA® Shake XD” and “DECRA® Shingle XD,” minimum #8 screws specified by the manufacturer on the “DECRA® Villa Tile,” and #8 hex head fasteners specified by the manufacturer on the “DECRA® Shingle Plus.”
- Fastener spacing on shingles must be no more than 254 mm on centre (o.c.).
- The “DECRA® Shake XD,” “DECRA® Shingle XD,” “DECRA® Villa Tile,” and “DECRA® Shingle Plus” systems must be installed by licensed installers in strict conformance to the manufacturer’s current instructions.
- The roofing system is for use in locations where access is limited for maintenance or repair purposes. When access to the roof is needed, temporary walkways or roof-boards are recommended to avoid any permanent damage to the panels.
- The products or their packaging must be clearly identified with “CCMC 13551-R.”
Technical information
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 Report 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.
Material requirements
| Property | Requirement | Test Method | Result | |
|---|---|---|---|---|
| Base metal requirements | thickness of base metal (mm) | ≥ 0.33 | N/A | 0.44 |
| thickness of Aluminum-zinc coating (g/m2) | ≥ 150 | ASTM A 653/A 653M | 189 | |
| Coating quality | Smooth and uniform, free of pinholes, cracks, blisters and flaking | CAN/CGSB-93.3 | Pass | |
| Coating thickness (µm) | ≥ 180 | ASTM D 1005 | 248 | |
| Coating adhesion | No removal of film | ASTM D 3359Table footnote (1) | Pass | |
| Coating hardness | 75 – 80 | ASTM D 2240 | 88 | |
|
Coating flexibility |
No flaking or microcracking | CAN/CGSB-93.3 | Pass | |
| Coating humidity resistance | No formation of blisters | CAN/CGSB-93.3 | Pass | |
| Accelerated weathering (coating durability) | No sign of any change | ASTM G 155Table footnote (2) | Pass | |
| Salt spray resistance | ≥ 7 ratingTable footnote (3) | ASTM B 117Table footnote (4) | 10 | |
| Granular mineral adhesion | ≤ 2.0 g | ASTM D 4977 | 0.84 | |
Performance requirements
| Property | Requirement | Result |
|---|---|---|
|
Traffic load of 900 N |
No signs of any plastic deformation or permanent openings at the lap that would adversely affect the function of the roofing system | Pass |
| Pressure (kPa) | Time (s) | Requirement | ResultTable footnote (1) |
|---|---|---|---|
| 0.5 | 10 |
No evidence of deformation, permanent damage or failure |
Pass |
| 1.0 | 10 | Pass | |
| 1.4 | 10 | Pass | |
| 1.9 | 10 | Pass | |
| 2.4 | 10 | Pass | |
| 2.9 | 10 | Pass | |
| 3.4 | 10 | Pass | |
| 3.8 | 10 | Pass | |
| 4.3 | 10 | Pass | |
| 4.8 | 10 | Pass |
| Wind speed (km'h) | Simulated Rainfall (L/m2·min) | Time (min) | Requirement | ResultTable footnote (1) |
|---|---|---|---|---|
| 123 | 3.4 | 5 |
No leakage or damage |
Pass |
| 142 | 3.4 | 5 | Pass | |
| 159 | 3.4 | 5 | Pass | |
| 174 | 3.4 | 5 | Pass |
Additional performance data
Data in this section does not form part of CCMC’s opinion in the Code compliance opinion section.
All of the panels met the Class C requirements according to CAN/ULC-S107 when installed in accordance with ULC Guide No. 360 019, File CR 1422.
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, 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.
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