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DuroSpan® R10 Insulation
Provides Continuous Insulation Required by Energy Codes

DuroSpan® Insulation is used in Cathedral Ceiling, Continuous Insulation, Exterior Foundation, Interior Basement Walls, Basement Floor and Under Slab.


DuroSpan® R10 Insulation Board is a closed cell graphite-enhanced
insulation with a silver-gray colour that meets or exceeds requirements
for expanded polystyrene (EPS) manufactured to CAN/ULC S-701.

DuroSpan® GPS is manufactured using a graphite- enhanced
expandable
polystyrene (GPS) insulation with a thin film laminated to the top and
bottom surfaces.

Features/Benefits:
• Durable product less susceptible to handling damage
• Easy to cut and install
• Intertek CCRR-1033

Product Applications Include:
• Continuous Insulation for Exterior and Perimeter foundation
• Continuous Insulation for Interior Basement Walls
• Insulating Above a Basement Slab
• Continuous Insulating Sheathing

Packaging:
White opaque wrapped in 24” high bundles
Flood silver printed film on front
Flood silver film with indicator "+" signs repeating every 24" on back. .





The table below provides material properties for DuroSpan R10 insulation

Material Properties Test Method Units Values
Thermal Resistance2
Minimum per 25 mm (inch)
ASTM
C518
m20C/W
(ft2•h•0F/BTU)
0.82
(4.7)
Compressive Resistance
Minimum @ 10% Deformation
ASTM
D1621
kPa
(psi)
70
(10)
Flexural Strength
Minimum
ASTM
C203
kPa
(psi)
170
(25)
Water Vapour Permeance3
Maximum - 25mm (1-inch) thickness
ASTM
E96
ng/(Pa.s.m2)
(Perms)
30
(0.5)
Water Absorption4
Maximum
ASTM
D2842
% By volume 6.0
Dimensional Stability
Maximum, 7 Days @ 70± 2℃ (158±40F)
ASTM
D2126
% Linear Change 1.5
Limiting Oxygen Index
Minimum
ASTM
D2863
% 24
Surface Burning Characteristics
Classification or Rating
CAN/ULC
S102.2
Flame Spread 220
Smoke Developed Over 500