Vent Cap Systems
Seal vents — from the floor — in seconds.
No tape. No ladders. No moving furniture.
Built by someone who couldn’t take the old way anymore.
CREATE YOUR WORKFLOW
Vent Caps
Seal supply vents from the ground.
No tape. Less mess. Cleaner workflow.
Professional Testing Equipment
View AllRetrotec US340x DUCTESTER (Latest Model)
- $ 3,870.00
- $ 3,870.00
- Unit price
- per
Minneapolis Duct Blaster® System (with DG-1000)
- $ 3,650.00
- $ 3,650.00
- Unit price
- per
TEC COMBO - Blower Door, Duct Blaster, and Vent Caps
- $ 8,673.00
- $ 8,673.00
- Unit price
- per
Retrotec Combo
- $ 8,850.00
- $ 8,850.00
- Unit price
- per
THE 4 NODES OF PROFESSIONAL DUCT TESTING
Every clean, repeatable duct test depends on four control points.
Only Vent Cap Systems™ can help you control all four.
Supply Sealing
Reusable Vent Caps™ replace tape and plastic on supply vents for faster, cleaner, safer setup.
Return Sealing
Duct Ninja™ seals return grilles under depressurization without ladders, tape, or improvisation.
Placement & Access
Pole RAT™ installs and removes vent caps from the floor without dragging ladders through homes.
Measurement Equipment
Shop TEC and Retrotec blower doors, duct testers, gauges, and diagnostic tools.
Look Like the Professional You Are
Stop dragging ladders, climbing on beds, and wrestling with tape just to seal supply vents.
Vent Caps™ install in seconds from the floor, giving you a faster, cleaner, and more professional workflow your customers will immediately notice.
Seal the Return. Instantly.
After taping for minutes, the Duct Ninja™ seals the entire return in seconds.
No tape. No wasted time. Just a fast, airtight connection to your duct tester — and a workflow that finally feels professional.
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