It all depends on the type of building for the fire sprinkler heads you choose. Find out more here at RAD Fire Sprinklers.
CFC's Guide to Fire Sprinkler Coverage - Commercial Fire And
How does a Foam Fire Suppression System Work? - Fire Systems, Inc.
Protect your home from fire with the WASP Gutter Mount Sprinkler
Think safety! What to do in the event a fire and how to prevent
Fire Sprinkler Head Types: Pendents, Uprights, Sidewalls & Concealed
Fire Pumps - Metro Fire+Security
Fire Sprinkler Systems: FAQ - RAD Fire Sprinklers
FirePro Tech, 345 E Santa Anita Ave, Burbank, CA - MapQuest
Maximum & Minimum Sprinkler Distances: Standard Spray Fire Sprinklers
Wildfire Property Protection LTD.
Fire Sprinkler Obstructions: The Rules for Nonstructural Objects
How Fire Sprinklers Can Cool-Off Your mixed-use building Insurance
Pointers on Maintaining Your Sprinkler Systems in the Winter
How to Not Burn Your House Down With a Space Heater