Owens Corning EcoTouch R-13 Kraft Faced Insulation vs Knauf EcoRoll R-13 Fiberglass Insulation Roll

Both are R-13 kraft-faced fiberglass rolls at 15 in x 32 ft, covering 40 sq ft, so thermal performance is a wash. The Owens Corning EcoTouch is the safer pick for most people: it is widely stocked, the softer, low-dust handling is real, and owners report it holds its shape in wall cavities. The Knauf EcoRoll is a solid alternative with comparable specs and a LEED-eligible claim, but it is less common on shelves and has a thinner public track record.

• Choose the Owens Corning EcoTouch if you want the more widely available roll with softer, lower-dust handling and a longer record of owner feedback.
• Choose the Knauf EcoRoll if your project needs a LEED-eligible product and you can find it in stock locally.