Knauf insulation EcoRoll® glass mineral wool insulation made with Ecose® technology contains a high concentration of one of the world most abundant resources - sand and at least 60% post-consumer recycled bottle glass bonded with Ecose® technology. Knauf insulation Ecose® technology assures that no phenol, no formaldehyde, no acrylics or artificial colors are used to manufacture EcoRoll® insulation. the consistent quality, low dust and easy cutting resilient fiber make EcoRoll® the preferred choice.

• Preferred by professional installers concerned with quality, appearance and productivity
• Excellent acoustical properties reduce sound transmission in the home when properly installed in partition walls and ceiling and floor systems
• Highly resilient insulation recovers quickly to full thickness for a snug fit and superior finished aesthetics
• Consistent quality materials made of resilient fibers cut easily, install fast with low dust
• Durable facing resists tears and is marked in 1 ft increments for faster field fabrication
• Produced using Ecose® technology which is plant-based, sustainable chemistry that replaces the phenol/formaldehyde (PF) binder traditionally used in fiberglass
• Provides superior thermal and sound control performance
• Softer to the touch, easy to cut, split and install

Product Details

Insulation Type      :      Roll

Facing      :      Faced

R-Value      :      R-11

Width      :      23 in

Length      :      70 Ft 6 In

Thickness      :      3-1/2 in

Use Location      :      Attic, Basement, Ceiling, Crawlspace, Wall, Floor

Coverage Area (Sq. Ft)      :      135.12 sq-ft

Quantity in Master Bag      :      12

Type      :      Fiberglass

Series      :      KR42TAK