The National Fire Protection Association (NFPA), recommends one Smoke Alarm on every floor, in every sleeping area, and in every bedroom. In new construction, the Smoke Alarms must be AC powered and interconnected.
How many do I need? Smoke detectors should be placed outside each sleeping area and on every level of the home, including the basement. On floors without bedrooms, detectors should be installed in or near living areas such as dens, living rooms, or family rooms. Remember to test the detectors regularly!
Where to put smoke alarms. We recommend you have one smoke alarm in your hallway and one at the top of your stairs. You could also have smoke alarms in your bedrooms. In smoky or steamy rooms like your kitchen or bathroom, a heat alarm is more suitable.
Smoke detectors save lives. It is critical that you have working smoke detectors in your home. Smoke detectors should be installed on each level of the house and one inside of each sleeping area. It is essential to test them monthly and change their batteries every six months.
Install a CO detector within 15' of any room used for sleeping in accordance with the manufacturer's instructions. Do not install a CO detector near your kitchen or garage or in a room with a furnace. If your CO detector goes off and you feel ill, leave the house and call 911 or the local fire department.
According to the United States Department of Homeland Security, and the California Building Code, at least one smoke detector needs to be placed in each of the following areas of your home: On Every Floor Level. In Every Bedroom. In Every Hallway Outside of a Bedroom.
1.1 and 5.1. 1.2, all CO detectors 'shall be centrally located outside of each separate sleeping area in the immediate vicinity of the bedrooms,' and each detector 'shall be located on the wall, ceiling or other location as specified in the installation instructions that accompany the unit. '
Locate a smoke alarm in any area where a smoker sleeps or where electrical appliances are operated in sleeping areas. Smoke, heat and other combustion products rise to the ceiling and spread horizontally. Mounting the smoke alarm on the ceiling in the center of the room places it closest to all points in the room.
1. Do I need a carbon monoxide detector? Unless your house is all-electric (no gas appliances), the answer is yes. Carbon monoxide poisoning is often lethal and most homes have the potential for this tragedy.
Ionization smoke alarm works best in rooms with papers, paint, flammable liquids, paint, cooking grease. Photoelectric smoke alarms works best in living rooms, bedrooms, and outside kitchens. Additionally, heat detectors work best inside kitchen, attic, garage, laundry and furnace rooms.
Even if your home is all electric, it's still recommended that you install carbon monoxide detectors, as CO can seep inside the home from an attached garage or from outside. Texas updated its building codes in 2021 to require all homes built in or after 2022 to install carbon monoxide detectors.
In 1989 NFPA 74 was updated and required smoke alarms to be interconnected in all new home construction. In 1993, NFPA 72 first required that smoke alarms be placed in all bedrooms.
Smoke alarms installed in all circulations spaces that form part of escape routes, and in all areas where a fire may start (excluding bathrooms) Areas where a fire may start include hallways, landings, living room, kitchen and bedrooms.
Avoid near fresh air vents, ceiling fans or very drafty areas (drafts can blow the smoke away from the detector/alarm). Avoid installing closer than 4 inches from the wall or corners. Avoid installing closer than 12 inches from fluorescent lights.
Install smoke alarms inside each bedroom, outside each sleeping area and on every level of the home, including the basement.
For maximum safety though, we recommend placing a CO detector outside each bedroom of your home. Why outside the bedroom, and not inside? Well, you're most susceptible to ingesting a toxin without noticing any symptoms while you're asleep.
Since no one can predict what type of fire might start in their home, the U.S. Fire Administration recommends that every home and place where people sleep have: Both ionization AND photoelectric smoke alarms, OR. Dual-sensor smoke alarms, which contain both ionization and photoelectric smoke sensors.
Fireplaces, both gas and wood burning. Gas stoves and ovens. Motor vehicles. Grills, generators, power tools, lawn equipment.
Smoke alarms should be placed outside each sleeping area and on every level of the home, including the basement. On floors without bedrooms, alarms should be installed in or near living areas such as dens, living rooms, or family rooms.
5.1 of NFPA 72-2010 says you need to have smoke detection within 5 feet of the door. If the wall section above the door (sometimes called a 'transom') is greater than 24 inches, then you need a smoke detector on both sides of the door.
Smoke, Fire & Gas Detection FAQs
The best location to install your smoke alarm is in the centre of the ceiling rather than on the wall. During a fire, smoke initially rises and then spreads horizontally. Placing the smoke alarm in the centre of your ceiling means that it is closest to all four points of your room.
A carbon monoxide detector should not be placed within fifteen feet of heating or cooking appliances or in or near very humid areas such as bathrooms. For more information about carbon monoxide safety, visit the National Fire Protection Association.
The most common symptoms of CO poisoning are headache, dizziness, weakness, upset stomach, vomiting, chest pain, and confusion. CO symptoms are often described as “flu-like.” If you breathe in a lot of CO, it can make you pass out or kill you.
Smoke detectors and carbon monoxide detectors also have different objectives. A smoke detector essentially alerts sleepers when a fire breaks out during the night, while a carbon monoxide detector sounds when levels of this harmful, colourless and odourless gas are too high in your home.