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Goodbye Heating Vents | 4 Vents Per Kit | FAQ

Q: How do I know what size vents I have? 
A: Good question.  Pop the vent cover off, grab a measuring tape, then measure the width of the inside of your vent and then the length of your vent (not the depth). 

The Medium kit suits vents that are 110mm x 305mm (most common)
The Large kit suits vents that are 155mm x 355mm

It is good to check every one of your vents to make sure they are all the same size before your order. 

Q: How many kits are used in an average sized home? 
A:  The average sized home generally has 6 to 8 vents, which needs 2 x Medium kits.  Homes with more heating vents will need more kits.  Each kit seals 4 vents. 
Alternatively, go to our Spare Parts area and order any extras you need. 

Q: How do I seal my Return Air Vent?  It is bigger than the floor vents!  
A:  Unfortunately, there is no standard size for a Return Air Vent (otherwise we would have made a kit for it).  So... measure the Return Air Vent (length by width). 
You can use a couple of Goodbye Heating Vent kits, stuff the insulation into the vent, and seal the internal face of the vent by 'gluing' foil board together into one sheet using the Ultraclear in your kit.  Alternatively, go to our Spare Parts area and order the extras you need. 

Q: I have Ultraclear left over.  What do I do with it?  
A:  Ultraclear is the best product - ever!  As long as you don't burn gas in your home, go here and start sealing all the gaps and cracks in your home.  You will be surprised at how many gaps you have and how much you will save by sealing them up (and just how addictive this activity can be!!!)