PowerWool Insulation Inc.
Building Products Listing Program
- PowerWool Insulation Inc.
- Thermal Insulation
- Surrey, BC Canada
- B1124-1
- B1124-1, Edition 4
- July 5, 2021
- July 17, 2025
- N/A
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CAN/ULC S702.1-2021 Standard for Mineral Fibre Thermal Insulation For
Buildings, Part 1: Material Specification.CAN/ULC S102-18 Standard Method of Test for Surface Burning
Characteristics of Buildings Materials and Assemblies.CAN/ULC S114-18 Standard Method of Test for Determination of Non-
Combustibility in Building Materials.ASTM C1338-19 Standard Test Method for Determining Fungi
Resistance of Insulation Materials and Facings.ASTM C612-14(R2019) Standard Specification for Mineral Fiber Block and
Board Insulation.ASTM E84-21 Standard Test Method for Surface Burning
Characteristics of Building Materials.ASTM E136-19 Standard Test Method for Assessing Combustibility of
Materials Using a Vertical Tube Furnace at 750oC. -
RigiBoard™ Mineral Fiber Board Insulation in the following densities:
• 56 kg/m3 (3.5 lbs/ft3)
• 64 kg/m3 (4.0 lbs/ft3)
• 72 kg/m3 (4.5 lbs/ft3)
• 88 kg/m3 (5.5 lbs/ft3)
• 100 kg/m3 (6.25 lbs/ft3)
• 128 kg/m3 (8.0 lbs/ft3)
• 140 kg/m3 (8.75 lbs/ft3)
• 160 kg/m3 (10 lbs/ft3)
• 176 kg/m3 (11 lbs/ft3)
• 200 kg/m3 (12.5 lbs/ft3)
• 220 kg/m3 (14 lbs/ft3)Products are available at minimum 25 mm (1-inch thickness) in 13 mm (1/2-inch increment sizes).
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Product is marked with labels supplied by PowerWool Insulation Inc. The label
includes:
a) Manufacturer’s name.
b) Product name.
c) CAN/ULC S702.1 Type 1 / ASTM C612 Type IVA / IVB (as appropriate).
d) CAN/ULC S114 / ASTM E136 Non-Combustible.
e) FSI = 0 / SDI = 0 per CAN/ULC S102 and ASTM E84
f) Thermal Resistance for product.
g) Traceability code.
h) QAI logo shown here:
Labels are applied to palletized finished products to ensure visibility on the jobsite.
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The following outlines PowerWool Insulation RigiBoard™ mineral fiber board thermal Insulation performance determined in accordance with the noted standards.
RigiBoard™ 56 kg/m3 – 220 kg/m3 density products comply for use as Type 1 Preformed insulation in the form of mineral fiber boards without a facer, classified in accordance with CAN/ULC S702.1.
RigiBoard™ 3.5 lbs/ft3 – 11 lbs/ft3 density products comply for use as Type IVA / IVB (as appropriate) Preformed insulation in the form of mineral fiber boards without a facer, classified in accordance with ASTM C612 as seen in the table below.
DENSITY
TYPE ASTM C612
3.5 lbs/ft3 (56 kg/m3)
Type IVA
4.0 lbs/ft3 (64 kg/m3)
Type IVA
4.5 lbs/ft3 (72 kg/m3)
Type IVA / IVB
5.3 lbs/ft3 (85 kg/m3)
Type IVA / IVB
6.2 lbs/ft3 (100 kg/m3)
Type IVA / IVB
8.0 lbs/ft3 (128 kg/m3)
Type IVA / IVB
8.7 lbs/ft3 (140 kg/m3)
Type IVA / IVB
10 lbs/ft3 (160 kg/m3)
Type IVA / IVB
11 lbs/ft3 (176 kg/m3)
Type IVA / IVB
RigiBoard™ Type 1 mineral fiber board thermal insulation surface burning characteristics determined in accordance with CAN/ULC S102:
PRODUCT
DENSITY RANGE
MAXIMUM THICKNESS
FLAME SPREAD INDEX (FSI)
SMOKE DEVELOPED INDEX (SDI)
RigiBoard™
56 – 220 kg/m3
203 mm
0
0
Rigiboard™ Type 1 mineral fibre board thermal insulation products classified as non-combustible per CAN/ULC S114:
PRODUCT
DENSITY
CLASSIFICATION
RigiBoard™
56 – 220 kg/m3
Non-Combustible
RigiBoard™ Type IVA / IVB (as appropriate) mineral fiber board thermal insulation surface burning characteristics determined in accordance with ASTM E84:
PRODUCT
DENSITY RANGE
MAXIMUM THICKNESS
FLAME SPREAD INDEX
(FSI)
SMOKE DEVELOPED INDEX (SDI)
RigiBoard™
3.5 -11 lbs/ft3
8 inches
0
0
Rigiboard™ Type IVA / IVB (as appropriate) mineral fiber board thermal insulation products classified as non-combustible per ASTM E136:
PRODUCT
DENSITY
CLASSIFICATION
RigiBoard™
3.5 – 11 lbs/ft3
Non-Combustible
Rigiboard™ Type 1 mineral fiber boards of 56 – 220 kg/m3 (3.5 – 13.7 lbs/ft3) density do not support fungi growth when evaluated to ASTM C1338.
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.
The standard herein listed is the currently accepted version within the relevant certification scheme, code or other requirements unless otherwise noted. Transition periods may apply. Upon request, QAI will provide information about the validity of any of its certifications.
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