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[CCMC 14138-R] CCMC Canadian code compliance evaluation

From: National Research Council Canada

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 product, when used as a thermal insulation in accordance with the conditions and limitations stated in this evaluation, complies with the following codes:

National Building Code of Canada 2015

ID Code provision Solution type
9.25.2.2. Insulation MaterialsAlternative

National Building Code of Canada 2020

ID Code provision Solution type
92502020000009.25.2.2. Insulation MaterialsAlternative

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 name

Duka Open Cell SPF

Product description

The product is a Type 1, spray-in-place, low-density, semi-flexible plastic foam insulation that has an open-cell structure. The product consists of

  • Duka Open Cell SPF part A isocyanate, and
  • Duka Open Cell SPF part B resin.

The final cured product is yellow and has a density of 6.8 kg/m3. At a thickness of 25.4 mm, the thermal resistance is 0.61 m2·°C/W.

Site-manufactured product

This is a site-manufactured product; it must be finished on site only by certified installers through the spray-application of raw materials bearing a CCMC number that are produced only at the manufacturing plant(s) below. See installation of spray-applied polyurethane insulation for more information on the requirements for installation and site quality assurance.

Manufacturing plant

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

Product nameManufacturing plant
Brantford, ON, CA
Duka Open Cell SPFProduct 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.

  • This is a site-manufactured product whereby the installation of spray-applied polyurethate foam must be performed following a site quality assurance program by certified installers trained by the evaluation holder (or their representative) and licensed by the designated SQAP provider
  • The product can be installed in new or retrofit constructions. In either case, the product must be installed in open cavities in the following locations in a wood-frame construction that meets the requirements of the NBC 2015 (see Figure 1):
    • exterior walls including perimeter joists;
    • cathedral ceilings with a vented air space as required by the NBC 2015;
    • floors separating living spaces from a garage;
    • cantilever overhang floors; or
    • interior below-grade foundation walls.
  • The building envelope where the product is installed must conform to the requirements of the NBC 2015 for vapour barriers, air barriers and damp proofing (interior below-grade walls).
  • For retrofit applications whereby there may be occupants in the unaltered part of the building, the qualified installer must ensure that the spraying area is isolated and negatively pressurized by using an exfiltration rate of 0.3 air changes per hour for at least 1 day. An independent toxicological assessment determined that this ventilation rate must also be in effect for 1 day before occupancy is permitted in the newly insulated suite.
  • The sprayed material should completely cover the surfaces between the studs, joists and other framing members. The surfaces to be covered should be clean, dry and not covered in frost, oil, grease, dust or other contaminants. As required in Article 9.25.2.3., Installation of Thermal Insulation, of Division B of the NBC 2015, the insulation must be installed so that there is a reasonably uniform insulating value over the entire face of the insulated area.
  • The interior side of the applied semi-flexible polyurethane insulation must be covered with an approved thermal barrier as per Article 9.10.17.10., Protection of Foamed Plastics, of Division B of the NBC 2015.
  • The insulation must be kept away from heat-emitting devices, such as recessed light fixtures and chimneys, at the minimum distance required by building regulations and safety codes.
  • The maximum in-service temperature of the insulation must not exceed 70°C.
  • The product must not be used where it may come in contact with water and must not be installed after its expiry date of 6 months from the date of manufacture.
  • The isocyanate and resin components must have their respective containers (i.e., drums) identified with the phrase “CCMC 14138-R.”
  • The installation procedure must follow the manufacturer’s instruction manual. A copy of the manual must be available at the job site at all times during the installation for review by the building official.
    application location in wood frame construction
    Figure 1. Application locations in open cavities in a wood-frame construction
    1. Above-grade wall
    2. Cathedral ceiling (vented)
    3. Floor above garage
    4. Cantilever floor
    5. Interior foundation wall

  Technical information

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

Evaluation requirements
Criteria number Criteria name
CCMC-TG-072119.03-15CCMC Technical Guide for Spray-in-Place, Open-Cell Polyurethane Foam (OPF) Thermal Insulation
CCMC-TG-072119.03-20CCMC Technical Guide for Spray-in-Place, Open-Cell Polyurethane Foam (OPF) Thermal Insulation
Performance requirements
Table 1. Results of testing
Property Unit Requirement Result
Density kg/m3 > 6.8 6.8
Thermal resistance at 25-mm thickness m2·°C/W Report value 0.61
Water vapour transmission for 50-mm thickness  ng/(Pa·s·m2) > 1400 (Type 1) 1 580 
Water absorption % Report value 17.4 
Dimensional changes when exposed to: 80°C and ambient RH % volumetric min. –15 max. +10 0
70°C and 97 ± 3% RH min. –15 max. +14 –0.1
–29°C and ambient RH min. –1 –0.1
Emissions: time to occupancy See noteTable footnote (1) Pass

 

Fire test
Table 2. Results of fire testsTable footnote footnote (1)
Property Requirement Result
Flame-spread rating (CAN/ULC-S102 and CAN/ULC-S127) Report value

315

Smoke development Report value 195

 

Site quality assurance program (SQAP) 

Installation of spray-applied polyurethane insulation  

In addition to the material qualification above spray-applied polyurethane foams must be installed in accordance with their respective installation standard and under a Site Quality Assurance Program (SQAP). This evaluation holder has engaged the designated SQAP provider below to operate it's SQAP program for the installation of this product by certified installers, and to provide third-party site auditing, as required. As with any evaluation, the evaluation holder is responsible for the quality of the finished product (installed foam), and therefore is required to ensure resolution of non-conforming installations.

The installation procedure must follow the manufacturer’s instruction manual. A copy of the manual must be available at the job site at all times during the installation for review by the building official.

Certified installers  

The evaluation holder requires that only specific, certified installers be authorized to install its proprietary spray-polyurethane insulation in buildings. All installers must be certified for the installation of this product by the designated SQAP provider, having a valid photo-identification license at the time of installation, and be able to present the license on request.

Third-party site auditing   

As part of its SQAP, the evaluation holder also stipulates that periodic site-audit inspections be conducted by the designated SQAP provider. Upon completion of the site audit, the designated SQAP provider will report the product’s conformity results and any corrective action required, if necessary, to the evaluation holder. Building officials can contact the SQAP provider to request a site-audits at a specific building site.

Designated SQAP provider  

The following organization has been designated by the evaluation holder as their SQAP provider, and is recognized by the CCMC as an ISO/IEC 17024 accredited personnel certification body, and ISO/IEC 17020 accredited inspection body.

Urethane Foam Consultants (UFC)
160 Main Street South, Suite 547
Brampton, Ontario, L6W 4C1
Telephone: 905-702-2555
Fax: 905-456-9439
Website: foamexperts.ca

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, 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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