FIRE SUBCODE - Frequently Asked Questions

1. How many smoke detectors do I need?

A house built before 1977 requires one battery operated smoke detector on each floor. There should be a smoke detector within 10 feet of each bedroom.

Homes built between 1977 and 1990 have electrically operated smoke detectors that are interconnected. When one goes off, they all go off. A circuit breaker can be shut off to turn them all off.

During 1991, the New Jersey Uniform Construction Code changed. Smoke detectors in new homes are now electrically operated with battery back up (9-volt battery inside) they are required in each bedroom and one on each floor. Additional rooms can have smoke detectors (living rooms), but they are not recommended in kitchens and bathrooms.

New additions require smoke detectors in new bedrooms and one outside the bedroom (electrically operated/battery back up). If the addition is more than 25 % of the original square footage, the entire house must be covered (each existing bedroom and each floor).

2. Do I need a certificate of continued occupancy when I buy or sell my house?

Not in Wall Township. New Jersey does not require such inspections. A smoke detector certificate is required from our Fire Prevention Bureau. Some other towns have adopted local ordinances requiring these housing inspections.

3. Am I required to remove my underground fuel oil tank?

Not in New Jersey unless you know it's leaking (loss of oil).

4. How come my real estate agent says I can't sell my house if it has an underground fuel oil tank?

Many title insurance's require certification of underground tanks. If the tank cannot be certified, they want it replaced.

5. I have a permit to replace my furnace, what are you going to inspect?

The chimney is required to be inspected and certified by the homeowner or your contractor. The new furnace must be properly connected to the chimney/vent. There must be 3 feet clearance around the unit. Enough air must be provided for combustion. A louvered door or 2 - 10" x 10" vents in a wall may be needed. The plumbing inspector will inspect the gas pipe and the electrical inspector will take care of new wiring that may be required.

6. What are egress windows?

New or reconstructed bedrooms must have at least one window big enough and low enough to climb out of, in the event of fire. The bottom sill cannot be higher than 44" from the floor. The window opening must be at least 24" high x 20" wide and 5.7 square feet.