• Air Ducts Basics
• Benefits of Using JM
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External Duct Wrap Insulation

The solution for improving metal ducts.

You can greatly improve both the thermal and acoustic performance of your existing metal ducts by wrapping them with JM fiber glass duct wrap. When properly wrapped and sealed with the recommended tape, your ducts will deliver air at a consistent temperature from room to room and save energy by reducing the energy lost from bare metal surfaces.

Easy to handle, with quick results.

Our duct wraps are flexible and drape easily for faster, more efficient installation. They also have an acrylic binder to reduce the itch and irritation often found in other duct wraps. You’ll feel and hear the difference, as soon as they are installed.

Product Listing

JM Duct Wrap

JM Duct Wrap is sized for use around duct work.

Microlite® XG™ Duct Wrap

The only naturally white, Formaldehyde-free™ duct wrap that offers quiet comfort and environmental peace of mind for homeowners.