Meet Knauf Ecobatt R-19 Kraft Faced Fiberglass Insulation Batts — a flexible, eco-minded solution for boosting comfort and cutting energy use in walls and ceilings. Available in all sizes to fit a wide range of projects, with easy handling and solid thermal performance.

If you require delivery to ID, MT, OR or WA, please select that delivery zone as pricing and delivery to those states may vary.

Key Features & Design

Knauf EcoBatt Fiberglass Insulation Batts with ECOSE Technology are a flexible glass mineral wool batt insulation made from sand and over 50% recycled glass bottles bonded with ECOSE Technology. Fiberglass insulation is the most cost effective way to increase thermal performance. By reducing energy usage, fiberglass insulation allows your heating and cooling systems to operate with greater efficiency, which decreases energy use, may reduce your energy bills and limits the release of greenhouse gases into the atmosphere. Fiberglass insulation helps you — and all of us — do more while consuming fewer resources.

• Size & Coverage (all sizes available): 6.25" x 11" x 48" — 102.67 Sq Ft/Bag, 28 Batts per Bag
• 6.25" x 15" x 48" — 100 Sq Ft/Bag, 20 Batts per Bag
• 6.25" x 15" x 94" — 97.92 Sq Ft/Bag, 10 Batts per Bag
• 6.25" x 15" x 106" — 110.42 Sq Ft/Bag, 10 Batts per Bag
• 6.25" x 16" x 96" — 106.67 Sq Ft/Bag, 10 Batts per Bag
• 6.25" x 19" x 48" — 114 Sq Ft/Bag, 18 Batts per Bag
• 6.25" x 19" x 94" — 111.63 Sq Ft/Bag, 9 Batts per Bag
• 6.25" x 23" x 48" — 138 Sq Ft/Bag, 18 Batts per Bag
• 6.25" x 23" x 94" — 135.13 Sq Ft/Bag, 9 Batts per Bag
• 6.25" x 24" x 48" — 128 Sq Ft/Bag, 16 Batts per Bag
• 6.25" x 24" x 96" — 128 Sq Ft/Bag, 8 Batts per Bag

• Formaldehyde-free & Safe GREENGUARD Gold certified to be formaldehyde-free.
• Eco-friendly binder Naturally brown, eco-friendly binder made from corn, sand, and recycled glass (no added dyes).
• Comfortable to handle Soft to the touch, easy to cut, and less itchy.
• Sustainability Third-party certified to include a minimum of 50% post-consumer recycled content.
• Sound control Provides great sound control, use between floors and interior walls such bathrooms, kitchens, laundry rooms, family rooms, bedrooms, and theatre rooms.