CertainTeed R11 Unfaced Batts - All Sizes CertainTeed
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CertainTeed R11 Unfaced Batts - All Sizes

SKU: CT-UFR11-93

Est Delivery between and .

Estimated Delivery Time 5-7 Working Days

These Unfaced, light-density fiber glass batts are used in steel stud construction. The batts are designed for friction-fit installation. Unfaced or kraft faced ceiling batts are designed to lay directly on suspended ceiling systems. Faced batts have no tabs. When installed they must be butted together.

Size Sq/Ft Per Bag Batts Per Bag
3.5" x 15.25" x 93" 155 16
3.5" x 15.25" x 94" 156.67 16
3.5" x 15.25" x 105" 175 16
3.5" x 16" x 96" 170.67 16
3.5" x 23.25" x 48" 245.33 32
3.5" x 23.25" x 93" 237.67 16
3.5" x 24" x 48" 256 32
3.5" x 24" x 96" 256 16


  • To enhance acoustical and thermal performance of exterior and interior walls.
  • To improve sound transmission loss performance of suspended ceiling systems.


  • Unfaced batts rated noncombustible per ASTM E136.
  • Kraft faced batts suitable for non-exposed applications.
  • Versatile: Enhances acoustical and thermal performance of interior and exterior walls and suspended ceiling systems.
  • Will not rot or mildew; resists fungal growth.
  • Lightweight, easily fabricated and installed.

    R-Value R-11
    Thickness 3.5"
    Brand Certainteed
    Material Facing Un-Faced
    Product Type Batt

    Est Delivery between and .

    Delivery will always take place on a weekday (Mon - Fri).
    For information on delivery costs and more view our delivery info page.