Does Polaralum work? Have you heard of the new Polaralum thermal barrier? We asked Jim Hardwick from Ideal Roofing what he thinks of the product. Your browser does not support the audio element. https://media.blubrry.com/homeshow/p/homeshowradio.com/wp-content/uploads/2014/06/EE-IDR-042014.mp3Podcast: Play in new windowMore HomeShow Videos:Trifection Home Remodeling Walk-ThroughGlass Upgrade. Not your Average Pool Fence!Protect Your Water Softener From A FreezeChimney CleaningWill my HOA approve of a steel roof?