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
Hard-Wired vs Wireless Security Systems
The chicken or the egg. Not asking which came first in this case, just which one you like better. In the world of security systems, which came first between wired and wireless was answered long ago. But the question of which is better remains. Let’s start with a quick overview of how each of these…
What are the Components of a Security System?
Security systems can vary widely in size and scale: from simple home alarms and small business surveillance systems to commercial-grade intrusion and detection systems. One system could even be comprised of enterprise-level networks that stretch across multiple locations. Understanding the essential components of a security system is the best way to start your search for…
Who Are the Best Security Companies in Indiana?
Finding the right company to install and monitor the security in your home (or business) is an important choice. You need to know and trust the people who will be responsible for keeping you safe. In Indiana, we know that there are many teams ready and capable of protecting your home and business. To help…
What Is a Central Station Alarm?
A central station alarm system is one that feeds directly into a central monitoring station. If a sensor on the central station alarm system is triggered, such as fire, smoke, C02, or burglar, the system does much more than just set off a loud siren or send an email alert telling you to log into…
Spring Cleaning Your Security System
The unofficial countdown to summer begins for many of us each year as we “spring forward” into daylight saving time, moving the clock forward one hour to give us an extra hour of sunlight at the end of every day. Since this is the time of the year when we change our clocks, it is important…
How to Choose a Security Monitoring Company
A security monitoring company is one that specializes in monitoring your alarm system. If the system detects an issue, such as a fire, break-in, or another emergency, it notifies a response team at the central monitoring agency, and sometimes, it will even inform emergency responders such as police or firefighters. Most reputable monitoring companies can…
When Is Automatic Fire Detection Required?
A fire detection system is a good idea for your property, and many insurance companies offer discounts based on your level of protection. While not required in your private residence, the law does require automatic fire detection in a wide array of other facilities. Local Building Code Requirements Your state’s building code will spell out…
7 NFPA Codes Every Business Should Know
Business owners have an enormous responsibility to ensure their employees and customers are protected from fire hazards. Companies in industries like manufacturing and property management each face unique challenges in preventing fires and meeting code requirements. The National Fire Protection Association (NFPA), one of the world’s leading experts in fire and life safety, has published…
Best Small Business Security Systems
While no two small businesses are the same, they share commonalities when it comes to what they want in a security system. Most small business owners want to do three things: Protect their people, property, and assets from fire Protect their people, property, and assets from theft See what is happening in their business even…
5G Security Concerns & the 3G Sunset
Consumers are using the internet on the go more than ever. By 2022, it is projected that consumers will utilize nearly 11GB of data per month, primarily due to video consumption. To create a more robust and long-term solution, technology infrastructure is working towards the next generation of mobile networks: 5G. With this network upgrade…