In order to buy the correct vent repair device, you must determine what size vent shield you need. You may do this by measuring the diameter of your vent at the exit. If it’s 3 inches or under including flashing, then you need a Small (S) Vent Repair Flashing. If its 4 inches in diameter including flashing you need a Large(L) Vent Repair Flashing. You may notice that the lead flashing is very rough (not round) and beat up on top, this is because it is a sheet of lead that is folded over the pipe and some home builders are less careful than others. However, this lead flashing layer is very soft and can be tapped with any small hammer, wrench, screwdriver, or by hand into a round shape that will fit under your new Critter Quitter®. Below the store locations is a video which shows how to measure the vents.
Unless indicated otherwise, the following retailers carry Critter Quitters® for purchase. If you need more help, Call 1-866-290-5334 or visit www.AceHardware.com.
Florida
Groveland Ace Hardware
1007 Hwy 50
Tel#: 352-429-7616
Maitland Ace Hardware
1607 S Orlando Ave
Tel#: 407-645-3366
Wekiva True Value
2648 W SR 434
Tel#: 407-960-1855
Avalon Ace Hardware
14807 E Colonial Dr, Unit 136
Tel#: 407-382-2007
Colonial Ace Hardware
2523 E Colonial Dr
Tel#: 407-895-7003
Conway Ace Hardware
4434 Curry Ford Rd
Tel#: 407-482-5085
Orlando Ace
2218 S Orange Ave
Tel#: 407-422-7766
South Orange Ace Hardware
9689 S Orange Blossom Trl
Tel#: 407-859-1142
Sanford ACE Hardware
207 E 25th St
Tel#: 407-321-0885
Bray Hardware Company Inc
500 S Dillard St
Tel#: 407-656-2593
Determining Diameter