Delivering reflective insulation solutions since 1997, InsulVail partners with homeowners and builders across Summit, Eagle, Garfield, and Pitkin Counties to reduce heat gain, lower energy bills, and enhance comfort.
Radiant barrier insulation is installed in attics and roofs to reflect radiant heat away from living spaces. Studies show these systems can reduce summer cooling costs by 5–10% in warm, sunny climates.
Radiant barriers consist of a low-emittance surface (usually aluminum foil) facing an air gap. They combat heat transfer by radiation—bouncing heat away before it warms attic surfaces, rather than by conduction or convection like mass insulation.
Yes. Reflective surfaces must face an air gap to block radiant heat transfer effectively.
Dust can lower reflectivity over time, but most attics don’t accumulate enough to significantly impact energy savings.
While most beneficial in hot climates, they also help retain winter heat when combined with mass insulation.
No. Radiant barriers should be draped under roof rafters, not laid atop attic-floor insulation, to prevent moisture trapping and maintain air gap.
Properly installed modern barriers maintain performance for decades with minimal maintenance.
With over 25 years serving Summit, Eagle, Garfield, and Pitkin Counties, our certified installers deliver code-compliant, high-quality radiant barrier installations. We offer:
Ready to reflect heat and boost efficiency? Request your free radiant barrier insulation estimate today and let InsulVail help you create a cooler, more comfortable home or building.
Our insulation team adds energy efficiency, comfort & value to homes & buildings.
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