Fire Sprinkler Requirements: Garland vs Mesquite
How do fire sprinkler requirements rules compare between Garland, TX and Mesquite, TX?
Garland and Mesquite have similar restriction levels.
Garland, TX
Dallas County
Texas amended IRC R313 to make residential fire sprinklers optional for one- and two-family homes. Dallas County does not require home sprinklers in unincorporated areas, but commercial and multifamily projects must follow IFC and IBC sprinkler rules.
View full Garland rules →Mesquite, TX
Dallas County
Texas amended IRC R313 to make residential fire sprinklers optional for one- and two-family homes. Dallas County does not require home sprinklers in unincorporated areas, but commercial and multifamily projects must follow IFC and IBC sprinkler rules.
View full Mesquite rules →Key Facts Comparison
| Fact | Garland | Mesquite |
|---|---|---|
| Single-family | Sprinklers optional, preempted | Sprinklers optional, preempted |
| Multifamily code | NFPA 13R required | NFPA 13R required |
| Commercial code | NFPA 13 per IFC | NFPA 13 per IFC |
| Authority | Dallas County Fire Marshal | Dallas County Fire Marshal |
Highlighted rows indicate differences between cities.
Garland FAQ
Can Dallas County require sprinklers in my new home?
No. Texas Local Government Code 233.153 preempts mandatory home sprinklers. Builders may offer them as an option, and insurance discounts may apply, but the county cannot mandate.
Do apartment buildings need sprinklers?
Yes. Residential buildings with three or more dwelling units typically require NFPA 13R sprinkler systems under the adopted IFC, regardless of state preemption on single-family homes.
Mesquite FAQ
Can Dallas County require sprinklers in my new home?
No. Texas Local Government Code 233.153 preempts mandatory home sprinklers. Builders may offer them as an option, and insurance discounts may apply, but the county cannot mandate.
Do apartment buildings need sprinklers?
Yes. Residential buildings with three or more dwelling units typically require NFPA 13R sprinkler systems under the adopted IFC, regardless of state preemption on single-family homes.
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