Draft Stoppa

The Automatic Draught Blocker for Ceiling Exhaust Fans.  
When not in use, horizontally-mounted exhaust fans are literally just huge gaping holes. They let in excessive draught into your home and suck out your home heating/cooling.

Stop air leakage and save hundreds of dollars on your energy bills by draught-proofing your exhaust fans with Draftstoppa!


How it Works:
Draftstoppa is a device that prevents draughts from entering through horizontally-mounted exhaust fans. It has plastic butterfly valves that open automatically when the exhaust fan is switched on, and shut when the fan is switched off.

This product is used primarily on ceiling mounted exhaust fans. It can also be fitted to 3-in-1 bathroom heat lamp units (an electrician is required).


  • One (1) Draftstoppa


  • Height: 20cm
  • Diameter: 35cm


  • Works to manage draughts without compromising ventilation
  • Does not interfere with the operation of the exhaust fan
  • Prevents air from entering or escaping through the exhaust fan when not in use
  • Durable
  • Australian made and owned

Tools You You Will Need For Installation:

  • Ladder
  • Flashlight/headlamp
  • Clothes you don't mind getting dirty

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