How important is roof insulation?
Adding an appropriate insulation replacement under a metal roof is a great way to reduce your energy requirements and also make your home a more comfortable place to live. Insulation keeps your house cool in summer and warm in winter. Bubble wrap roof insulation is one of the cheapest and easiest ways to insulate metal roofs. A roll of insulation costs about $ 0.80 to $ 1.00 per inch. Brands, materials, thicknesses and R values change abruptly.