Before you purchase fire alarms, consider how many you need. Most experts suggest keeping at least one fire alarm on each level of your house and placing them in or near sleeping areas. In any case, put the alarms close to the ceiling and away from appliances. Placing an alarm near the ceiling takes advantage of the rising quality of smoke, and keeping alarms away from appliances eliminates the most common sources of false alarms.
Fire alarms are available from general retailers, hardware stores, and home improvement warehouses. A basic smoke alarm can cost as little as $10.00 while a fire alarm that has many features and is hardwired into your electrical system can cost much more, especially when you pay for installation. Look for fire alarms that have UL (Underwriters’ Laboratories) approval, and ask store employees for assistance.
If you purchase a hardwired alarm, read the manual carefully and consider asking for professional help before tying it into your electrical system. On the other end of the spectrum, some battery-powered alarms are self-adhesive and the only installation required is to take the alarm out of the box and put it on the wall. Other battery-powered alarms do require you to drill small holes in your wall and to mount the alarm using a mounting bracket and screwdriver.
If you have any questions, check with your local fire department or insurance company. Most fire departments offer helpful tips on purchasing and installing fire alarms, and your insurance provider has a vested interest in making sure your home is protected from fires. Your provider may even offer you premium discounts on your homeowners’ insurance if you install a fire alarm in your home.