Pool Barriers: Cambridge vs Somerville
How do pool barriers rules compare between Cambridge, MA and Somerville, MA?
Cambridge and Somerville have similar restriction levels.
Cambridge, MA
Middlesex County
Cambridge pools deeper than 24 inches require a 48-inch barrier with self-closing, self-latching gates, per Massachusetts State Building Code 780 CMR Section 3109.
View full Cambridge rules →Somerville, MA
Middlesex County
Pool barriers in Somerville must meet 780 CMR requirements, including 48-inch minimum fence height, self-closing self-latching gates, and non-climbable design for swimming pools over 24 inches deep.
View full Somerville rules →Key Facts Comparison
| Fact | Cambridge | Somerville |
|---|---|---|
| Barrier Height | 48 inches minimum | - |
| State Code | 780 CMR 3109 | - |
| Trigger Depth | Over 24 inches | - |
| Gate | Self-closing, self-latching | - |
| Opening Max | 4 inches | - |
| Min barrier height | - | 48 inches |
| Max opening | - | 4 inches |
| Gate hardware | - | Self-close, self-latch |
| Latch height | - | 54 inches above grade |
| Code | - | 780 CMR |
Highlighted rows indicate differences between cities.
Cambridge FAQ
Does a small inflatable pool need a barrier in Cambridge?
Yes, if it can hold water deeper than 24 inches. Small kiddie pools under 24 inches are typically exempt.
Can my house wall serve as part of the pool barrier?
Yes, but doors from the house to the pool area must have alarms meeting 780 CMR 3109 requirements.
Somerville FAQ
Do inflatable pools need a fence?
Yes. Any pool holding more than 24 inches of water, including inflatable and portable, requires a compliant 48-inch barrier under 780 CMR.
Can my house wall serve as part of the barrier?
Yes with restrictions; doors opening from the home to the pool area must have alarms or self-closing, self-latching hardware per code.
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