Where Should Smoke Detectors Be Placed?
Smoke Detector Placement
Fire can spread extremely fast. In just minutes, a building can be fully engulfed in flames. Smoke detectors are critical to give people inside homes and commercial buildings early warnings so they have time to get out. Proper smoke detector placement is also key when it comes to keeping your home or business safe.
Residential Smoke Detector Placements
At a minimum, The National Fire Protection Agency (NFPA) recommends that smoke detectors be placed:
- Inside every sleeping room
- Outside every sleeping room
- On every level of your home, including the basement
Additionally, the NFPA recommends the installation of smoke alarms near the stairways leading to different levels of your home and at least 10 feet from cooking appliances. The NFPA also suggests interconnecting all smoke alarms, so when one alarm sounds, they all sound. This can be done with hard-wiring or wireless technology. It’s recommended that you test your smoke alarms at least once a month and replace them every 10 years. Dead batteries caused one-quarter (26%) of the smoke alarm failures
There are two types of smoke alarms that are used in residential homes – ionization and photoelectric. For the best protection, a combination ionization-photoelectric warning, known as a dual-sensor smoke alarm, is recommended. Make sure the detector is approved by Underwriters Laboratories (UL), which sets strict testing and safety requirements.
Commercial Smoke Detector Placements
In commercial buildings, the location of smoke detectors are set by the Authority Having Jurisdiction (AHJ). The AHJ is defined as the organization, office, or individual responsible for enforcing the requirements of a code or standard, and for approving equipment, materials, installation, or a procedure.
Fire codes and standards are based on the codes and standards of the NFPA. However, there can be many differences between AHJs in how the codes are enforced and what codes are enforced. Many times, fire alarm systems require the approval of multiple jurisdictions (local, state, and joint commission). There are also federal Occupational Safety and Health Administration (OSHA) regulations and inspections to be considered, and OSHA inspectors can override the local AHJ.
Smoke Detector Testing & Maintenance
Once your smoke detectors are installed, it’s critical to test them regularly and maintain them.
For residential smoke detectors, the NFPA recommends that you:
- Test smoke detectors every month.
- Change the smoke detector batteries every year.
- Replace your smoke detectors every ten years.
For commercial buildings, inspection, testing, and maintenance requirements will also be set by the AHJ. In order to test industrial smoke detectors, you must be certified by the National Institute for Certification in Engineering Technologies (NICET) or licensed by the state.
Smoke Detectors Save Lives
According to data from the NFPA, nearly two-thirds of home fire deaths resulted from fires in homes without smoke detectors or without working smoke detectors. Smoke detectors are one of the most critical parts of a home safety system.
At FSS Technologies, our fire alarm system designers and installers are NICET certified. We understand the nuances of installing fire alarms in most jurisdictions. If your home or business needs a fire safety system, contact us for a free consultation.
Explore Our Other Blogs
What are Fire Ratings?
Any business owner would be devastated by a fire, and most turn to fire safety systems for preventative and protective solutions. Still, many are unaware that their building’s materials can directly influence how a fire impacts their building’s structure. In addition to investing in a comprehensive fire safety system, it is critical to consider the…
How to Deter Burglars
While owning a home security system automatically decreases your chances of being burglarized, there are many common mistakes and oversights that can compromise its reliability. Here are the most important safety precautions you can take in conjunction with your security system to ensure your home is safe from thieves. Create the Illusion that Someone is…
What Does a Commercial Fire System Include?
Fire safety is critical for all businesses, but the components within commercial fire systems vary significantly between industries and functions. Fires can stem from common causes that affect any commercial property and sources unique to specific fields, so fire systems must address every threat using detection, prevention, protection, and suppression. With many options available for…
What Is an Area of Refuge?
Area of Refuge Systems An area of refuge, also known as an area of rescue assistance, is a place within a building where people can safely wait for rescue and call emergency responders for help. An area of refuge is part of U.S. federal law, enacted in 1990 as part of the Americans with Disabilities Act….
Can Video Doorbells Be Used in Apartments?
It is at the discretion of your building manager as to whether you can use a video doorbell for your apartment. There usually are two concerns that arise when it comes to video doorbell usage in a rented property: installation concerns and privacy concerns. Issues with Video Doorbells Installation Concerns Many video doorbell systems require…
3 Ways Security Contracts Help You
Are Contracts Required with All Security Companies? No. Not all security companies require a contract, but that doesn’t necessarily mean a no-contract company is a better option. There are pros and cons to contracts. The key is to know what you are paying for in a contract and details about the reputation of the company….
Inside the Mind of a Burglar
What Message Are You Sending? Whether you know it or not, your business could send a message to potential burglars about how easy or difficult it is to break in. Professional thieves can quickly assess a property, also known as “casing,” to determine if it could be an easy and lucrative target. Unfortunately, many employees…
Wired vs. Wireless Security Cameras
Wired or Wireless? When we talk about wired versus wireless in-home security, it has little to do with whether a piece of equipment has physical wires attached to it. The terms wired and wireless refer to the communication signal that is transmitted from one piece of security equipment to another. For a security system to…
The Cost of Alarm Monitoring vs. the Cost of a Break-In
Property crime in the United States is costly. According to the FBI’s Uniform Crime Reporting (UCR) program, property crimes in 2018 resulted in an estimated $16.4 billion of losses. The Cost of Crime Larceny-theft is the most common of all property crimes, accounting for 73.4 percent. Larceny-theft is defined as the unlawful taking, carry, leading,…
How to Maintain a Commercial Security System
Updated May 2023 With the latest advances in security technology, it’s becoming easier for small businesses to find a security system that works for their needs. Whether your business just installed your commercial security system or has been utilizing security measures for some time, proper maintenance will increase the life of your system and provide…