Owens Corning R-19 Unfaced Continuous Roll Insulation (All Sizes)

Meet the Owens Corning R-19 Unfaced Continuous Roll Insulation—an easy, reliable choice for roof, ceiling, and wall cavities. Designed for both wood and metal framing, this unfaced fiberglass roll delivers solid thermal performance without the bulk of facing.

Key Features & Design

• R-Value: R-19

• Material: Unfaced fiberglass insulation

• Thickness: 6.25 in.

• Sizes per bag:

• 6.25 in x 15 in x 470 in — 48.96 sq ft per bag (RU40)

• 6.25 in x 23 in x 470 in — 75.07 sq ft per bag (RU41)

• 6.25 in x 48 in x 470 in — 156.66 sq ft per bag (G24)

• Applications: For roof/ceiling and interior/exterior wall applications; sized for metal or wood framing cavities

• Installation: Can be stapled or friction-fit; trim and fabricate with a utility knife

• Performance: Meets thermal specifications; improves interior noise control; inorganic; non-corrosive to steel, aluminum or copper; dimensionally stable and will not decay or slump in the cavity

• Pieces Per Bag: 1

Opt for this unfaced continuous roll for a straightforward, high-value insulation solution that smooths installation across diverse projects—without the hassle of facing getting in the way.

Size

Sq/Ft Per Bag

IRN

6.25 in. x 15 in. x 470 in.

48.96

RU40

6.25 in. x 23 in. x 470 in.

75.07

RU41

6.25 in. x 48 in. x 470 in.