Uploaded October 2014 | Updated September 2026, 1 week ago

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atticfoil.com/index.php/installation/over-the-insulation-install
Ed discusses the biggest energy efficiency mistake in residential homes and how to easily fix it so your home is more comfortable and energy efficient all year long.

For customers who live in COLD CLIMATES and are considering this installation method but have moisture concerns, please check out our SuperPerf™ radiant barrier that was developed to lay on top of attic insulation but is guaranteed not to trap moisture!

SuperPerf™ compared to Original AtticFoil™: youtu.be/IDtodOepWPQ
Why You Need SuperPerf™ Radiant Barrier: youtu.be/SItSdXMx_HU
How to Install SuperPerf™ Super Breathable Radiant Barrier: youtu.be/NxlwyKSwMfk
Worried About Dust Accumulation? Learn more: youtu.be/IJM8f-eazrs

Shop for SuperPerf™ Radiant Barrier for Cold Climates here: atticfoil.com/index.php/superperf-radiant-barrier-foil-cold-mixed-climates