Pool Barriers: Belmont vs Lowell
How do pool barriers rules compare between Belmont, MA and Lowell, MA?
Belmont and Lowell 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 →Lowell, MA
Middlesex County
All residential swimming pools in Lowell must be enclosed by a barrier at least 48 inches tall with self-closing, self-latching gates, per 780 CMR.
View full Lowell rules →Key Facts Comparison
| Fact | Belmont | Lowell |
|---|---|---|
| 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 | - |
| Minimum height | - | 48 inches |
| State code | - | 780 CMR Appendix V |
| Gate requirement | - | Self-closing, self-latching, outward |
| Latch height | - | 54 inches minimum |
| Opening limit | - | No passage of 4-inch sphere |
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.
Lowell FAQ
Does an inflatable pool need a fence?
Yes, if it holds more than 24 inches of water. Small kiddie pools are exempt.
Can my house wall be part of the barrier?
Yes, but doors from the house to the pool must have alarms or the pool must have a code-compliant safety cover.
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