Fences
Fence height and clearances
Height is measured from the outside, and the area around the fence has to stay clear.
This is an independent referral guide. It connects homeowners with independent providers and may receive compensation. It is not a licensed contractor and it does not do the work.
Height
Mesa says a 5 foot minimum height, measured on the fence's exterior side, must be kept around the entire barrier, with a 4 foot separation between the outside of the barrier and any other obstacles.
Ground gaps
Over soft surfaces like grass or gravel, the gap under the barrier cannot exceed 2 inches. Over concrete, it cannot exceed 4 inches.
Inside the fence
Keep at least 36 inches between barriers and permanent structures or equipment, and at least 20 inches between the water's edge and the barrier.
Sources
Public pages, linked so you can read the source yourself. Rules change, so confirm the current version with the agency before you rely on it.
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