Rethinking Retrofits: Metal Over Metal or TPO?

In this MetalCast™ episode, Heidi J Ellsworth visits with DJ Highnote from Roof Hugger for a high-level look at the differences between metal-over-metal retrofit roofing systems and TPO (thermoplastic polyolefin) roofing. They examine key data on service life, explore critical structural concerns, like skipped purlin lines and explain why using existing metal panels as decking can be a major risk. They also compare energy efficiency and insulation performance between the two systems. Tune in to learn what really sets metal retrofits apart in performance, safety and long-term value. 

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