DuctCap® Duct Cover Bags
To place an order for this product, call 833.261.6501
DuctCap® Duct Cover Bags provide reliable duct protection during construction, preventing moisture, dirt particles, dust, and debris from entering the air handling system.
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Blocks Dust & Moisture
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Durable Poly Construction
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Stretches to Fit – No Tools Needed
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Reusable & Cost-Effective
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Larger sizes are transparent. The standard sizes are orange.
This product is American-made
Description
Technical Data
Applications
DuctCap® Duct Cover Bags provide quick, secure, and reliable protection for ductwork on construction and renovation job sites. Whether you’re working on a commercial build or a residential remodel, DuctCap® offers an effective solution to keep your HVAC systems clean and free from contamination.
Effective Contamination Prevention
During construction, duct openings are exposed to dust, dirt, moisture, and debris that can infiltrate HVAC systems and impact indoor air quality post-installation. DuctCap® Duct Cover Bags create a durable barrier that prevents unwanted particles from entering the air handling system, helping maintain a cleaner, more efficient HVAC setup from day one.
Patented Elastic Fit for Easy Installation
Unlike traditional duct-sealing methods that require tape, screws, or nylon ties, DuctCap® Bags are designed with a patented built-in elastic band. This innovative feature allows the bag to stretch securely over both round and rectangular duct openings in just seconds, providing a tight seal with no tools required. The fast, hassle-free installation saves time and labor costs on the job site.
Durable, Reusable, and Cost-Effective
Constructed from high-quality virgin polyethylene, DuctCap® Bags are tough enough to withstand demanding worksite conditions. They can be removed and reused, making them a long-lasting and budget-friendly alternative to disposable wrap-and-tape methods.
Product Details & Sizing
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Packaged 25 units per box
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Fits round duct openings from 6″ to 38″
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Fits linear duct openings from 16″ to 119″
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Standard sizes are orange; larger sizes are clear
Refer to the size chart in product images for detailed fit specifications. Whether you’re sealing ducts during construction, renovation, or HVAC system upgrades, DuctCap® Duct Cover Bags deliver protection you can count on.
Complete Your HVAC Protection Kit
Pair DuctCap® with other job site essentials from Americover:
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Tapes and Accessories to reinforce and seal protective materials
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Carpet Cover for high-traffic floor protection during installs
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Dust Barriers and Fire-Retardant Plastic Sheeting for containment and air quality control
Keep your job site clean, compliant, and efficient with Americover’s full range of HVAC protection solutions.
Size
Color
Size
Applications
- Builds
- Containment
- Dust Containment
- Temporary Containment