For use as general purpose insulation for roofing, wall, and foundation applications. The Kingspan GreenGuard 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, as well as Continuous Insulation (Ci) for above grade walls and below grade walls and floors.
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