Pool Barriers: Fitchburg vs Madison
How do pool barriers rules compare between Fitchburg, WI and Madison, WI?
Fitchburg and Madison have similar restriction levels.
Fitchburg, WI
Dane County
Wisconsin UDC SPS 390 and the state-adopted ISPSC require all residential pools and spas to be surrounded by a minimum 48-inch barrier with self-closing, self-latching gates. Madison (MGO §29.07), Fitchburg, Middleton, Verona, Sun Prairie, and Stoughton enforce these barriers at permit inspection.
View full Fitchburg rules →Madison, WI
Dane County
Madison requires residential pools deeper than 24 inches to be enclosed by a 48-inch or taller barrier with self-closing, self-latching gates, per MGO building code and WI Stat 145.17.
View full Madison rules →Key Facts Comparison
| Fact | Fitchburg | Madison |
|---|---|---|
| Min Height | 48 inches per SPS 390 | - |
| Gates | Self-closing, self-latching outward | - |
| Openings | Less than 4 inches | - |
| House Door Alarm | UL 2017 required | - |
| Setback | 10 ft Dane County Ch. 10 | - |
| Barrier Height | - | 48 inches minimum |
| Latch Height | - | 54+ inches or pool-side |
| Self-Closing | - | Required |
| State Law | - | WI Stat 145.17 |
| Opening Limit | - | Under 4 inches |
Highlighted rows indicate differences between cities.
Fitchburg FAQ
Does my existing 42-inch privacy fence meet Madison's pool barrier rule?
No. SPS 390 and the ISPSC require 48 inches minimum. You would need to add 6 inches (often via trellis or lattice extension) or replace the section facing the pool. Madison inspectors will not pass the final pool inspection without it.
Do I need a barrier for an inflatable kiddie pool?
Not if water depth is 24 inches or less. Pools deeper than 24 inches (including most inflatable family pools) trigger the full ISPSC barrier requirements under SPS 390.
Madison FAQ
Does my above-ground pool need a fence?
If the pool walls are at least 48 inches tall and the ladder is lockable or removable, the pool walls can serve as the barrier.
Is a pool cover enough?
Not for pools. Only hot tubs and spas with a rigid, locking ASTM-compliant cover can substitute for a fence.
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