- Flange sealing in sheet-metal ductwork
- Air-handling unit panel connections
- Ventilation system access-door sealing
- Duct transition joint sealing
- Damper frame perimeter sealing
- Air-conditioning cabinet interfaces
- Dust-tight sealing around service openings
- Flexible sealing for uneven duct surfaces
- Duct fabrication and installation work
- HVAC maintenance and retrofit applications




