Covestro and Carlisle partner to offer biobased building insulation

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In Pennsylvania, chemicals giant Covestro is supplying biobased methylene diphenyl diisocyanate to Carlisle Construction Materials for use in partially renewable polyurethane rigid foam insulation panels.

Under the terms of the agreement, Covestro will supply Carlisle with MDI that is based on ISCC PLUS certified mass balanced bio-circular raw materials and features up to a 99% lower product carbon footprint than fossil-based MDI.

“Covestro’s vision to become fully circular requires R&D advancements that directly support the scope 3 goals of our customers, like Carlisle,” said Hermann-Josef Doerholt, global head of Performance Materials at Covestro. “Covestro has some of the most aggressive sustainability and climate targets in the chemical industry, and the further we progress in developing solutions to achieve them, the more the effects resonate along the supply chain.”

Carlisle Construction Materials, a global leader in building envelope solutions, aims to be net zero by 2050. Carlisle will produce its bio-based rigid foam insulation, which contains 5% bio-circular content, for the SynTec, Versico, Hunter Panels and WeatherBond brands.