Evaluation Report CCMC 13011-R
Aston Wood and Stone Crest Steel Shingles

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MASTERFORMAT:
07 41 13
Evaluation issued:
2001-03-06
Re-evaluated:
2007-10-11
Revised:
2008-09-26
Re-evaluation due:
2010-03-06
Re-evaluation in progress
Yes

1. Opinion

It is the opinion of the Canadian Construction Materials Centre (CCMC) that “Aston Wood and Stone Crest Steel Shingles”, when used as metal roofing systems in accordance with the conditions and limitations stated in Section 3 of this Report, complies with the National Building Code 2005:

  • Clause 1.2.1.1.(1)(a), Division A, using the following acceptable solutions from Division B:
    • Subsection 9.26.2. Roofing Materials

This opinion is based on CCMC's evaluation of the technical evidence in Section 4 provided by the Report Holder.

Ruling No. 08-05-190 (13011-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 2008-09-12 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.

2. Description

The "Aston Wood and Stone Crest Steel Shingles" are sheet-metal roofing systems consisting of a basic panel that is pressure-formed from 0.35 mm aluminum/zinc alloy sheet steel that is finished with a fluoropolymer coating. The underside is finished with a corrosion-resistant coating.

The "Aston Wood and Stone Crest Steel Shingles" panel has a nominal measurement of 1 010 mm x 320.5 mm. The panels are constructed with a four-way locking system and installed with a concealed nailing clip.

Aston Wood Steel Shingle: The longitudinal cross section of the panel consists of six modules, each with a wood-embossed profile.

Stone Crest Steel Shingle: The longitudinal panel cross section consists of five modules, 185 mm by 300 mm, each with a stone-embossed profile.

Both systems include accessory strips for hip and ridge cap, valley pan, gable and flashing.

"Aston Wood and Stone Crest Steel Shingles" panels, typical installation details and nailing clip are shown in figures 1, 2, 3 and 4 respectively.

Figure 1
Figure 1. "Aston Wood Steel Shingles"
Figure 2
Figure 2. "Stone Crest Steel Shingles"
Figure 3
Figure 3. "Installation Detail"
Figure 4
Figure 4. Fastening Clip

3. Conditions and Limitations

CCMC's compliance opinion in Section 1 is bound by the “Aston Wood and Stone Crest Steel Shingles” 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, over solid sheathing, complying with the requirements of Subsection 9.23.15. of the NBC 1995. 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 "Aston Wood and Stone Crest Steel Shingles" system must be installed by licensed installers in strict conformance to the manufacturer's current instructions.

Limitations are as follows:

  • Only fasteners and accessories supplied by the manufacturer must be used with the "Aston Wood and Stone Crest Steel Shingles" panels.
  • When access to the roof is needed, temporary walkways or roof boards are recommended to avoid any permanent damage to the panels.
  • "Aston Wood and Stone Crest Steel Shingles" are limited to installations where no fire rating is required.

This Evaluation Report is applicable only to products identified on the packaging with the following:

  • "CCMC 13011-R."

4. Technical Evidence

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

4.1 General

4.1 NBC 2005 Compliance Data for "Aston Wood and Stone Crest Steel Shingles" on which CCMC Based its Opinion in Section 1

Dynamic Water Infiltration Test

Pass - No water leakage when subjected to wind driven rain at speeds from 56 km/h to 177 km/h for duration in excess of 5 minutes.

Wind Uplift Test

Pass - No damage, when subjected to a range of increasing pressures from 0.957 to 5.745 kPa.

Traffic Load Test

Pass - No deformation of the panel when subjected to a load of 900 N applied over an area of 76 x 76 mm

Table 1. Properties
PropertyRequirementResult
Total Dry Film Thickness 25 microns Pass
Colour Uniformity Visually uniform Pass
Dry film Hardness No rupture Pass
AdhesionDry No removal of film Pass
Wet Pass
Impact Resistance No removal of film Pass
Abrasion Resistance 40 min Pass
Acid Resistance No loss of integrity Pass
Weathering No change Pass
Salt Fog Min 7 rating Pass
Flexibility 2t Pass

Report Holder

TAMKO Building Products, Inc.
P.O. Box 1404
220 West 4th Street
Joplin, MO 64801
U.S.A.

Telephone:
417-624-6644
Fax:
417-624-8935

Plant(s)

Joplin, MO, U.S.A.

Disclaimer

This Report is issued by the Canadian Construction Materials Centre, a program of NRC Construction at the National Research Council of Canada. The Report must be read in the context of the entire CCMC Registry of Product Evaluations, including, without limitation, the introduction therein which sets out important information concerning the interpretation and use of CCMC Evaluation Reports.

Readers must confirm that the Report is current and has not been withdrawn or superseded by a later issue. Please refer to the CCMC web site, or contact the Canadian Construction Materials Centre, NRC Construction, National Research Council of Canada, 1200 Montreal Road, Ottawa, Ontario, K1A 0R6. Telephone (613) 993-6189. Fax (613) 952-0268.

NRC has evaluated the material, product, system or service described herein only for those characteristics stated herein. The information and opinions in this Report are directed to those who have the appropriate degree of experience to use and apply its contents. This Report is provided without representation, warranty, or guarantee of any kind, expressed, or implied, and the National Research Council of Canada (NRC) provides no endorsement for any evaluated material, product, system or service described herein. NRC accepts no responsibility whatsoever arising in any way from any and all use and reliance on the information contained in this Report. 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.