You should never block both the top and bottom of your chimney. Proper airflow is essential because the temperature inside the chimney will still fluctuate as your house warms and cools. Moisture can build up without ventilation, leading to dampness in your walls over time. Blocking the top prevents debris and animals from entering, but the chimney still needs air circulation to avoid condensation issues. Allowing the chimney to breathe maintains the health of your home and prevents long-term damage.

Wood-burning fireplaces typically make homeowners insurance more expensive, simply because they increase the risk for a fire in your home. Gas and electric inserts are less likely to bring up your insurance rates, but you should always speak with your agent to understand how installing any type of fireplace will affect your premiums.

While your municipality may have its own regulations requiring pergolas or other structures to be a certain height above a fire pit, the standard recommendation is that the pergola should be at least 10 feet above the fire pit. A taller pergola allows the heat from the flames to dissipate before reaching the structure.

A smoke alarm that beeps periodically, often every 30 to 60 seconds, usually indicates a low battery. The first step is to replace the battery. If this doesn't solve the problem, try resetting the alarm. However, beeping can also signal other issues, such as dust buildup in the sensors or the unit reaching the end of its life. Different beep patterns can mean different things; for example, multiple beeps might indicate an issue with a combination carbon monoxide detector, while a continuous, loud alarm means smoke has been detected. If a new battery doesn't stop the beeping, it's best to consult your alarm's manual, call a professional, or replace the unit.