Building Products Listing Program
- Modus Structures Inc.
- Thermal Insulation Panels
- Airdrie, Alberta
- August 15, 2016
- August 15, 2016
CAN/ULC-S704-11 “Standard for Thermal Insulation, Polyurethane and
Polyisocyanurate, Boards, Faced”
Polyisocyanurate Thermal Insulation Panels.
Manufactured in 5-1/2” and 6-1/2” thick panels.
Product is marked with labels supplied by Modus Structures Inc. The label includes:
a) Manufacturer’s name
b) Product name
c) Date of manufacture
d) Address, including city and country of manufacture
e) QAI logo with ‘c’ identifier
f) QAI Listing number (B1038-2)
Labels are applied to finished products to ensure visibility on the jobsite.
The following outlines the performance of the Modus Structures Inc. polyisocyanurate insulation panels determined in accordance with the noted standards:
Property CAN/ULC-S704 Type 2 Requirement Thermal Resistance
Minimum at 25 mm
0.97 m2*oC/W Long Term Thermal
50 mm thick product
1.80 m2*oC/W Water Vapour Permeance
at 25 mm Thickness
> 60 Ng/Pa*s*m2 Water Absorption
Maximum by volume
3.5% Flexural Strength
275 kPa Tensile Strength
Perpendicular to the
plane of the facer
35 kPa Compressive Strength
140 kPa Dimensional Stability Maximum Condition Length Width At -29oC, ambient RH ± 2.0 ± 2.0 At 80oC, ambient RH ± 2.0 ± 2.0 At 70oC, 97% RH ± 2.0 ± 2.0 Dimension Tolerances Width, mm +4, -2 Length, mm +6, -4 Thickness, ≤ 55 mm thick +4, -1.5 Thickness, > 55 mm thick +5, -2.5 Flatness, mm < 4 Squareness (mm/m),
≤ 1200 mm in length
< 5 Squareness (mm/m),
> 1200 mm in length
Installation of the product must comply with local building codes and is subject to
inspection from the authority having jurisdiction. The CAN/ULC-S704 standard does
not address all possible end use concerns. It is the responsibility of the end user of
the product to determine the suitability of the product for the intended application.
Products covered by this Listing are not evaluated for sound insulation.
The materials, products or systems listed in this directory have been qualified to bear the QAI Listing Mark under the conditions stated with each Listing. Only those products bearing the QAI Listing Mark are considered to be listed by QAI.
No warrantee is expressed or implied, and no guarantee is provided that any jurisdictional authority will accept the Listing found herein. The appropriate authorities should be contacted regarding the acceptability of any given Listing.
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