Extruded PP (XPP) foam core offers lightweight, high-performance monomaterial panels that are easily recycled for ... more expensive and is also heavy. “By replacing plywood with Hardex XPP foam in ...

They also use plantation grown Australian plywood, far more durable than OSB, for the interior. That’s a good thing, because a big knock against SIPS is the foam core, ...

The collaboration has resulted in a lightweight alternative to plywood or metal that brings added sustainability benefits – alongside proven structural and fire safety performance. Suitable for ...