Green Guard by

Energy Efficiency and Moisture Management Products

The Kingspan GreenGuard® brand portfolio offers extruded polystyrene (XPS) insulation board, air barrier building wraps and accessories such as flashing.

The XPS insulation board offers an R–value of 5.0 per inch of thickness and is ideal for a variety of applications including below slab, below grade along the foundation, inside basement walls, exterior insulation over wood sheathing and residing.

Rigid extruded polystyrene insulation (XPS) can be used as general purpose insulation for roofing, wall and foundation applications requiring a minimum compressive strength.

  • R–value of 5.0 per inch of thickness.
  • Continuous insulation (Ci) for above grade walls, as well as below grade walls and floors.
  • Provides an extra barrier against moisture infiltration.
  • Each insulation product achieves the required fire performance for its intended application.

Manufactured and distributed throughout the United States, GreenGuard® products are easily recognizable by their green color. In addition to creating healthier, more durable and cost-efficient structures, GreenGuard® products can help meet “green” building certification requirements.