Reflective Insulation & Radiant Barriers in Naples, FL

Radiant Heat: The Load Conventional Insulation Doesn't Address

On a Naples summer afternoon, your roof surface can exceed 160°F. That heat doesn't need air movement or physical contact to reach your ceiling — it radiates downward across the attic as infrared energy and is absorbed by everything below it, including your insulation, your ductwork, and your ceiling drywall.

R-value measures resistance to conductive heat flow. It does not describe how a material handles radiant heat. That gap is exactly what reflective insulation fills: a low-emissivity foil surface reflects the overwhelming majority of the radiant energy striking it instead of absorbing it and re-radiating it into your home.

We're straightforward about what this product does and doesn't do. A radiant barrier is a supplement, not a replacement for insulation — but in a hot, sunny climate like ours, it's one of the better-value supplements available, and it particularly helps homes with ductwork running through a hot attic.