S.J. Design

Fire Protection

Providing 15 years of fire protection services to New England, S.J. Design provides fire protection services for residential and commercial buildings. With clients spanning the region, S.J. Design caters to their clients expanding needs, offering full design of wet and dry systems, high rise systems, deluge systems, hydraulic calculations and NFPA 241.  

Fire Protection

Survey

  • Existing sprinkler systems in Commercial and Residential structures

  • Coordinate and conduct hydrant flow tests

Flow Test

  • Commercial and Residential Structures

  • Wet, Dry and Preaction Systems

  • High rise systems

  • Deluge systems

  • Hydraulic calculations

  • BIM coordination

Sprinkler Design
& Layout

Fire Alarm

  • Voice Type Systems

  • Battery Calculations

  • High Rise Smoke Control Systems

  • BDA Systems