6x16 R19 B90E UNFACED 106.6sf

Product Overview

Upgrade your home’s energy efficiency with this high-performance R-19 Unfaced Fiberglass Insulation. Designed specifically for 2x6 wood-framed walls, floors, and crawlspaces, this insulation provides a powerful thermal barrier to keep your space warm in the winter and cool in the summer.

Because it is unfaced (no paper backing), it is the ideal choice for DIYers and pros looking to add soundproofing or thermal protection where a vapor barrier is already present or not required.

Key Specifications

Why Choose This Insulation?

Superior Thermal Control: With an R-19 rating, this batts-in-a-bag solution significantly reduces energy costs by preventing heat loss.

Perfect Fit: Sized at 15 inches wide to friction-fit perfectly between studs spaced 16 inches on-center.

Fire Resistant: Fiberglass is naturally non-combustible, adding an extra layer of safety to your structure.

Sound Dampening: Beyond temperature control, the dense fiberglass fibers act as an excellent acoustic buffer, reducing noise transfer between rooms.

Easy Installation: Lightweight and easy to cut with a simple utility knife.

Best For:

2x6 Exterior Walls (when used with a separate poly vapor barrier).

Floor Joists over unheated crawlspaces or garages.

Interior Walls where maximum soundproofing is desired.

Secondary Layers added on top of existing attic insulation.

Pro Tip: When installing unfaced insulation, ensure a "friction fit" by pushing the batt firmly into the cavity. It should stay in place without stapling, but ensure you don't compress the material, as compressed insulation loses its R-value!