Register Covers | Reusable Register Covers For Duct Leakage Testing and Duct Blaster® Setups
Reusable register covers allow you to seal HVAC systems, for duct leakage testing, duct cleaning, or remediation purposes, without the hassle, waste, and expense of using plastic tapes. Vent Cap Systems are 100% reusable, injection molded boxes with soft squishy foam gaskets. They cover the entire register and seal against the wall. This meets the ANSI, ResNET, and IECC standards for sealing air vents for mandated duct leakage tests. The simple "hook and pull" attachment installs in a snap allowing you to proceed quickly through the house, sealing with confidence, and not having to walk through to see which piece of tape didn't stick, got blown off, etc. . .
Register covers provide additional benefits over duct masks or tapes. There's no risk of adhesive damage since you're not slathering tapes all over freshly painted, dirty or condensation covered registers. Since you can pull them so tight, and the gasket is so thick, they can also provide a more accurate reading on carpeted floor vents - a lot better than simply taping over the top of the piling - and on popcorned ceilings.
Click on the video below to see our register covers in action on two 11' ceiling registers in a room full of furniture and toys. Both registers are sealed tight, from the ground, in under 45 seconds. . .
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