Kingspan Insulation
Kingspan Group

XPS TYPE VI 40 PSI BOARD

GreenGuard extruded polystyrene(XPS) does not absorb moisture and retains its insulating properties over time, making it an ideal exterior insulation. With an R-Value of 5.0 per inch of thickness, the board increases the energy efficiency of your structures.. Plus, it’s light weight, easy to handle, and easy to cut with a knife. GreenGuard Type VI 40 PSI Insulation Board is designed for use in high load applications requiring compressive strength up to 40PSI. It meets ASTM C 578 Type VI requirements.

XPSInsulationBoard_belowSlab_40PSI

Below Slab

Designed for high load situations, like low-temperature freezer floor applications, cold storage facility floors, ice rinks, and parking decks.

25_PSI_Foundation Kingspan GreenGuard

Foundation Perimeter

Ideal for use on exterior foundation perimeter walls or on interior perimeter walls in contact with concrete floor slabs.

DIMENSIONS / PACKAGING
Thickness 2" 3"
Board Size 4' x 8' 4' x 8'
Sheets Per Bundle 8 5
Square Feet/Pallet 1,536 960
Typical Physical Properties 
Property Test Method 2" 3"
Product Type 1 ASTM C 578 VI VI
Thermal Resistance, R-Value2
(ºF-ft²-h/Btu)
ASTM C 518
(@ 75ºF Mean Temperature)
10 15
Thermal Conductivity
(Btu-in/hr-ft²-ºF)
ASTM C 518 0.2 0.2
Compressive Strength
(min., psi @ 10% Deflection)
ASTM D 1621 40 40
Water Absorption
(Max.% by Volume)
ASTM C 272 0.1 0.1
Water Vapor Permeance
(Perms @ 75ºF, 50% R.H.)
ASTM E 96
Desiccant Method
<1.0 <1.0
Fire Characteristics3
Flame Spread
Smoke Developed
ASTM E 84/UL 723
15
140

15
140
Density
(Min. lb/ft3)
ASTM C 303 1.8 1.8
Recommended Use
Temperature (Max. ºF)
165 165

1 GreenGuard Type VI Board meets or exceeds Type IV specifications.

2 Specimens were aged and tested in accordance with FTC Rule (16 CFR, Part 460) and ASTM C 578.

3 These numerical flame spread and smoke ratings are not intended to reflect hazards presented by this material under actual fire conditions.

Product Downloads