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Why Hyperscale Data Centers Spec 80-Mil White TPO (And What It Means for Your Building)

Walk a hyperscale roof and the same spec sheet appears almost every time: 80-mil white TPO or PVC over tapered polyiso, with a secondary waterproofing layer beneath the primary membrane. Here's why - and what the same spec is doing on regional colocation and AI training facilities across Georgia, Tennessee, South Carolina, and Texas.