Pool Barriers: Belmont vs Cambridge
How do pool barriers rules compare between Belmont, MA and Cambridge, MA?
Belmont and Cambridge have similar restriction levels.
Belmont, MA
Middlesex County
Massachusetts State Building Code 780 CMR requires all residential pools in Middlesex County to have a 48-inch minimum barrier with self-closing, self-latching gates. Applies to all 54 municipalities.
View full Belmont rules →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 →Key Facts Comparison
| Fact | Belmont | Cambridge |
|---|---|---|
| Minimum Barrier Height | 48 inches | - |
| Code Authority | 780 CMR Chapter 31 | - |
| Max Opening | 4 inches | - |
| Gate Latch Height | 54 in above ground | - |
| Trigger Depth | 24 inches of water | Over 24 inches |
| Barrier Height | - | 48 inches minimum |
| State Code | - | 780 CMR 3109 |
| Gate | - | Self-closing, self-latching |
| Opening Max | - | 4 inches |
Highlighted rows indicate differences between cities.
Belmont FAQ
How tall must a pool fence be in Massachusetts?
The MA State Building Code 780 CMR requires a minimum 48-inch barrier height for all residential pools deeper than 24 inches.
Do hot tubs need barriers?
Yes, if water depth exceeds 24 inches, unless equipped with an approved locking safety cover meeting ASTM F1346.
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.
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