iFlexFoam

Under Slab Insulation

Expanded polystyrene insulation panel with a laminated membrane on each side and integrating the ISOCLICK clipping system. Designed for under slab insulation. Meets the standards of the Building Code and the highest insulation requirements. Contributes towards LEED credits. Patent pending product.

Download our latest products brochure (8 MB)

Technical documentation

Technical Data Sheet (706 KB)

Flyer (829 KB)

Applications types

Advantages and Benefits

  • Unique product patent pending.
  • Ensures continuous and uniform insulation.
  • ISOCLICK clipping system. Once installed, panels are clipped together and remain in place during installation.
  • Reduced breakage on jobsites.
  • Laminated on each side for maximum resistance and flexibility.
  • No need to make a path for the weelbarrow when concrete is poured.
  • Easily repositionable panels.
  • Fast and easy installation, economic solution.
  • High performance insulation under a concrete slab. Permanent insulation value.
  • High resistance to freezing, thawing, water and moisture.
  • Made in Canada.

Dimensions

DIMENSIONS THICKNESSES R VALUE
(RSI)
160

48'' x 96''
IC4*

isoclick-close-up-embout

1 1/4"

5.0

1 7/8"

7.5

2 1/2"

10.0

DIMENSIONS THICKNESSES R VALUE
(RSI)
300

48" x 96"
IC4*

isoclick-close-up-embout

1.2"

5.0

1.8"

7.6

2.4"

10.1

* The panels integrate a four-sided unique design clipping system called ISOCLICK.

Physical properties of iFLEXFOAM

PROPERTIES METHODS UNITS iFLEXFOAM
      160 300
THERMAL RESISTANCE

ASTM
C-518

m2•°C/W/25 mm
(h•pi2•°F/Btu/in)

0.71
(4.05)

0.75
(4.25)

COMPRESSIVE STRENGTH MIN.

ASTM
D-1621

kPa
(psi)

110
(16)

210
(30)

FLEXURAL STRENGTH MIN.

ASTM
C-203

kPa
(psi)

240
(35)

350
(50)

WATER VAPOR TRANSMISSION MAX.

ASTM
E-96

ng/Pa•s•m2
(perms)

15
(0.25)

15
(0.25)

WATER ABSORBTION MAX.

ASTM
D-2842

% 4  1.8
DIMENSIONAL STABILITY MAX.

ASTM
D-2126

% 1.5  1.5
COEFFICIENT OF THERMAL EXPANSION

ASTM
D-696

mm/mm/°C
(in/in/°F)

6 X 10-5
(3.5 X 10-5)

6 X 10-5
(3.5 X 10-5)

EFFECTIVE TEMPERATURE RANGEMAX.

CONTINUOUS

INTERMITENT

°C
(°F)

°C
(°F)

75
(167)

82
(180)

75
(167)

82
(180)

FLAME SPREAD CAN/ULC
S102.2M
- 240  240