Add height to an existing fence with our 3' fence height extension kit. This fence add on kit can be used to increase up to 3' of height to wooden three board fence, split rail fence, aluminum fence, chain-link fence or privacy fence. Useful as an alternative to a full height dog fence when you already have an existing fence in good condition. Using this 3' x 100' plastic extension kit on top of a 4' fence will create an overall height of 7'.  *Can be mounted lower to meet your needs

1 3/8" round post sections attach to your existing wooden posts using wood screws and two brackets. The poly fence mesh is unrolled along this structure to complete fence extensions.

Select the optional gate kit for this plastic fence height extender if you need to span the top of a gate along your fence. The gate kit includes two additional vertical fence extensions and the proper mounting hardware. It is designed to be used with your extension kit and does not include fencing material.