Technical Info

R-Value Tables

R-value tables:

Insulation Values For Various Wall Sizes:
EXPANDED POLYSTYRENE EPS (Beadboard)
8" Wall Assembly R-Value -
Insulation Thickness (inches)		 1 1.5 2 2.5 3
Component R-value   R-value   R-value
Octaform Corrugated Exterior Panel - Air space 0.5 0.5 0.5 0.5 0.5
Octaform Corrugated Exterior Panel - Vinyl 0.61 0.61 0.61 0.61 0.61
Expanded Polystyrene 4 6 8 10 12
Concrete 0.56 0.52 0.48 0.44 0.4
Octaform Flat Panel - Vinyl 0.61 0.61 0.61 0.61 0.61
Total Wall Assembly R-Value 6.28 8.24 10.20 12.16 14.12

Concrete Thickness (inches) 7 6.5 6 5.5 5 4.5 4
8" Wall Assembly R-Value - Insulation Thickness (inches) 1 1.5 2 2.5 3 3.5 4
Component R-value   R-value   R-value   R-value
Octaform Flat Exterior Panel - Vinyl 0.61 0.61 0.61 0.61 0.61 0.61 0.61
Expanded Polystyrene 4 6 8 10 12 14 16
Concrete 0.56 0.52 0.48 0.44 0.4 0.36 0.32
Octaform Flat Panel - Vinyl 0.61 0.61 0.61 0.61 0.61 0.61 0.61
Total Wall Assembly R-Value 5.78 7.74 9.70 11.66 13.62 15.58 17.54

Concrete Thickness (inches) 9 8.5 8 7.5 7 6.5 6
10" Wall Assembly R-Value - Insulation Thickness (inches) 1 1.5 2 2.5 3 3.5 4
Component R-value   R-value   R-value   R-value
Octaform Corrugated Exterior Panel - Air space 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Octaform Corrugated Exterior Panel - Vinyl 0.61 0.61 0.61 0.61 0.61 0.61 0.61
Expanded Polystyrene 4 6 8 10 12 14 16
Concrete 0.72 0.68 0.64 0.6 0.56 0.52 0.48
Octaform Flat Panel - Vinyl 0.61 0.61 0.61 0.61 0.61 0.61 0.61
Total Wall Assembly R-Value 6.44 8.40 10.36 12.32 14.28 16.24 18.20

Concrete Thickness (inches) 9 8.5 8 7.5 7 6.5 6
10" Wall Assembly R-Value - Insulation Thickness (inches) 1 1.5 2 2.5 3 3.5 4
Component R-value   R-value   R-value   R-value
Octaform Flat Exterior Panel - Vinyl 0.61 0.61 0.61 0.61 0.61 0.61 0.61
Expanded Polystyrene 4 6 8 10 12 14 16
Concrete 0.72 0.68 0.64 0.6 0.56 0.52 0.48
Octaform Flat Panel - Vinyl 0.61 0.61 0.61 0.61 0.61 0.61 0.61
Total Wall Assembly R-Value 5.94 7.90 9.86 11.82 13.78 15.74 17.70

Concrete Thickness (inches) 11 10.5 10 9.5 9 8.5 8
12" Wall Assembly R-Value - Insulation Thickness (inches) 1 1.5 2 2.5 3 3.5 4
Component R-value   R-value   R-value   R-value
Octaform Corrugated Exterior Panel - Air space 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Octaform Corrugated Exterior Panel - Vinyl 0.61 0.61 0.61 0.61 0.61 0.61 0.61
Expanded Polystyrene 4 6 8 10 12 14 16
Concrete 0.88 0.84 0.8 0.76 0.72 0.68 0.64
Octaform Flat Panel - Vinyl 0.61 0.61 0.61 0.61 0.61 0.61 0.61
Total Wall Assembly R-Value 6.60 8.56 10.52 12.48 14.44 16.40 18.36

Concrete Thickness (inches) 11 10.5 10 9.5 9 8.5 8
12" Wall Assembly R-Value - Insulation Thickness (inches) 1 1.5 2 2.5 3 3.5 4
Component R-value   R-value   R-value   R-value
Octaform Flat Exterior Panel - Vinyl 0.61 0.61 0.61 0.61 0.61 0.61 0.61
Expanded Polystyrene 4 6 8 10 12 14 16
Concrete 0.88 0.84 0.8 0.76 0.72 0.68 0.64
Octaform Flat Panel - Vinyl 0.61 0.61 0.61 0.61 0.61 0.61 0.61
Total Wall Assembly R-Value 6.10 8.06 10.02 11.98 13.94 15.90 17.86

R-value tables:

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Contact Info:
Suite 520, 885 Dunsmuir Street, Vancouver, BC, Canada V6C 1N5

Senior Sales Representative: James Johnson
Toll Free: 1-888-786-OCTA (6282)
Tel: 604-408-0558     Fax: 604-408-0595
Email: octaform@octaform.com