[CCMC evaluation requirements] CAN/ULC-S702-09, Type: 1

From: National Research Council Canada

This document provides a summary of the minimum requirements imposed by the Canadian Construction Materials Centre (CCMC) for all evaluations based on the below criteria document. Additional requirements may be imposed by the CCMC when necessary for a particular evaluation, and are detailed in the individual evaluation.

Criteria document

Scope

These evaluations apply to mineral fibre thermal insulation in the form of faced and unfaced batts, rolls, and boards.

The standard describes five types of mineral fibre insulation. These CCMC evaluations refer only to preformed insulation Type 1. They are defined as unfaced mineral fibre insulation.

Material requirements

The evaluation holder must demonstrate that the product meets the following requirements (additional requirements may be imposed by the CCMC when necessary, and are detailed in the individual evaluation):

Requirements for preformed thermal insulation – Type 1
Property Requirement
Length –1%, +3% for batts and rolls
–3 mm, +10 mm for boards and sheets
Width –0%, +3% for batts and rolls
±3 mm for boards
Thickness Mean thickness ≥ the design thickness and none of the individual specimen thicknesses < 90% of the design thickness
–1 mm, +3 mm for boards
Thermal resistance Mean thermal resistance ≥ the design thermal resistance (as stated on the product)
Thermal resistivity ≥ 18.5 (m·K)/W
Surface burning characteristics For Type 1 products not intended for exterior of basement walls: Flame-spread classification must not exceed 25; smoke-developed classification must not exceed 50.
Smoulder resistance Applicable only to Type 1 products, not intended for exterior of basement walls. Mean mass loss ≤ 2% and each specimen ≤ 3%. Smoulder zone must not reach specimen periphery.
Compressive resistance of draining insulation Not applicable to batts or rolls
Applicable to draining insulation only. Compressive resistance for a 38 mm or thicker draining insulation must be at least 7 kPa at 10% deformation and for thinner than 38 mm it must be at least 10 kPa at 25% deformation.
Water vapour permeance Batts and rolls: not applicable for Type 1 products
Boards: applicable to adhered membrane/insulation or to non-adhered membranes
Corrosiveness Applicable to Type 1 batts and rolls
Boards: corrosion ≤ control
Fungi resistance Applicable to Type 1 batts and rolls
Boards: growth ≤ comparative item


© Underwriters Laboratories of Canada Inc. Reprinted with permission. This material is not the complete and official position of ULC Standards on the referenced subject, which is represented only by the ULC Standard in its entirety.

Installation requirements

The CCMC requires that evaluation holders provide instructions for the installation of the product(s) that:

Manufacturing requirements

The CCMC requires that evaluation holders, at a minimum, demonstrate that the associated production process:

Labelling requirements

The CCMC requires that evaluation holders ensure that product labels:

Marking

The standard requires that packaging for the insulation be labelled or marked with the following information:

  • brand name and the name of the manufacturer or supplier;
  • identification of the manufacturing facility location;
  • type of insulation and its intended use;
  • net content of package in m2;
  • number of pieces per package;
  • design linear dimensions of the pieces in the package in mm;
  • design thickness in mm;
  • thermal resistance in (m2·K)/W to one decimal place;
  • on batts and rolls, the numerical thermal resistance value (or a simple code) displayed on the material at every 1.2 m length;
  • date of manufacture or shift code;
  • statement that the product complies with the standard; and
  • for preformed insulation without a membrane (Type 1 material), except for draining insulation, a cautionary statement:
    CAUTION: Building, electrical, fire and other applicable codes shall be complied with. All heat-emitting devices, such as fuelburning appliances, chimneys, pipes, ducts and vents to these appliances shall maintain a minimum clearance of 50 mm between these devices and the insulation. Recessed light fixtures, unless designed for the purpose, shall not be installed in insulated ceilings.

Where applicable, the product must carry additional information as stated below:

  • If the product is intended for application at thicknesses other than the design thickness, the thermal resistance and application for each intended secondary application must be shown in similar print at a character height of at least half that of the design characters (with a minimum of 15 mm). The associated thickness of the secondary application must also be shown. This secondary application, thermal resistance and thickness information must be located on the same sides, excluding the ends, of the package as the design thermal resistance, application and thickness designations.
  • Any necessary user safety information, unless a separate information sheet is provided.

Depending upon the jurisdiction, additional marking may be required by applicable acts and regulations.

Classification information

Products falling within the scope of this document are commonly classified by:

MasterFormatᵀᴹ

  • 07 21 13.19 Thermal Insulation - Preformed

Published CCMC evaluations

The following products have been evaluated to these requirements by the CCMC:

CCMC number:Manufacturer:Product names:
05650-LOwens Corning Canada Inc.PINK® FIBERGLAS® Insulation
09521-LCertainTeed Insulation Canada, Inc. CertainTeed Fibre Glass Building Insulation, Golden Glow Residential Fibre Glass Insulation, UFA Residential Fiber Glass Insulation, Canadian Metal Building Insulation
12018-LROCKWOOL ROCKWOOL Comfortbatt®
12276-LJohns Manville Canada Inc. Johns Manville Standard Fibreglass Insulation
12737-LTremco Barrier Solutions, Inc. WARM-N-DRI®
12739-LOwens Corning Canada Inc.L’expert BMR
13020-LCertainTeed LLC - Insulation Group Thermal Fiber Glass Batt and Roll Insulation
13069-LKnauf InsulationEcoBatt® Insulation, Standard Batt Insulation
13573-LROCKWOOL ComfortBoard™ 80
13682-LJohns Manville TempControl® Mineral Fiber Batts
14061-LPowerHouse Products Inc. POWERWOOL RigiBoard™

Code references

National Building Code of Canada 2015

Code references Code provision
9.25.2.2.(1)(e)Insulation Materials
A-5.9.1.1.(1)Selection of Materials and Componentsand Compliance with Referenced Standards
A-9.36.2.4.(1)Calculating the Effective Thermal Resistance of Building Envelope Assemblies
Table 5.9.1.1.Standards Applicable to Environmental Separators and Assemblies Exposed to the Exterior

National Building Code of Canada 2010

Code references Code provision
9.25.2.2.(1)Except as required in , thermal insulati ...
Table 5.10.1.1.Standards Applicable to Environmental Separators and Assemblies Exposed to the Exterior
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