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Mastered in a Minute

Install Denim Insulation Like a Pro

Recycled denim insulation is a great option for folks interested in performance and sustainability.

By Colin Russell

Sponsored by Henry, A Carlisle Company

Experts demonstrate best-practices for installing Henry’s UltraTouch denim insulation to achieve the highest thermal and acoustic performance. The wall-cavity mockup includes common obstacles such as a window and electrical outlets and switches to give real-world tips for cutting and fitting. Watch the video above or keep reading to learn more about installing denim insulation for optimal results.

Here’s the Transcript

Denim insulation is a good option for performance and sound attenuation when installed correctly. For bays, batts, they should be installed flat, even, and tight to studs without gaps, bulging, or cupping, and the backside in full contact with the sheathing.

On this project, we’re using Henry UltraTouch, a recycled denim insulation that comes with easy tear perforations. For pipes, split  the insulation centered on the pipe and tuck each piece to surround and capture it without voids, filling the bay in a continuous fashion.

For electrical boxes, cut out the exact size of the box. Industrial shears do the job well. Then use cutoffs at about half thickness to fill behind boxes and use the batt to fully capture them. For wires, measure and cut the slit about halfway through the depth of the batt and surround the wire during installation.

Recycled denim insulation is soft to the touch and does not require the PPE commonly associated with insulating products.

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