Discovering water pouring from an overhead light fixture is a homeowner’s worst nightmare. Imagine reaching for the light switch only to be hit with an unexpected shower. This usually signals a serious water leak, and if not addressed quickly, it could lead to significant damage.
Here’s why your light fixture may be leaking.
1. Damaged And/or Broken Pipes
If the leaking light fixture is in your bathroom, kitchen, or laundry, a broken or damaged pipe is likely the cause. These areas typically have the most water flowing through them, so it makes sense that a leak would show up here first.
It is best to call professional plumbers to handle broken pipes since working around both water and electricity can be extremely dangerous. Until help arrives, avoid using any lights in areas where water is present. If water is streaming from a light fixture, turn off the breaker that controls it to reduce the risk of electrical hazards.
2. Leaks From Upstairs
If your home has more than one story, leaks from upstairs bathrooms or laundry rooms can cause major issues for the rooms below. Water from a leaking shower drain, bathtub, toilet, sink, or supply or drain line can seep into the floor joist space between levels, eventually making its way through ceilings, vents, or light fixtures.
You might also have a leaking HVAC condensation line, especially if the unit is located upstairs, but it’s important to note that AC ducts themselves typically don’t cause water leaks.
If you see water dripping from a ceiling light fixture or vent, this could be a sign of a serious plumbing issue above. Turn off the electricity to the affected area immediately and call a licensed professional to inspect and repair the problem.
3. Roof Damage
Roofs are prone to various types of damage since they serve as the first layer of protection for our homes against harsh weather conditions.
- An Aging Structure
Although roofs can last anywhere from 20 to 200 years, they do age over time. The extent of wear depends on the materials used, but monitoring the areas most prone to damage is always wise. These include the flashing, rafters, and shingles.
As a roof nears the end of its lifespan, deterioration tends to speed up. Regular inspections and timely repairs are the best way to prevent water damage that could require the help of a professional restoration team.
- Damage From Pests and Wild Animals
Animals searching for food and shelter can do significant damage to your roof. Birds, opossums, raccoons, roof rats, and squirrels often tear at roofing materials to use for their nests and burrows.
Termites are another major concern. They cause an estimated US$500 million in damage to homes and businesses in Florida each year. The holes they leave behind can let water into your roof, leading to leaks. Keeping your home free of pests is essential to prevent issues like leaking light fixtures.
- Severe Weather Conditions
Severe weather can put a lot of stress on your roof. Heavy rain, hurricanes, lightning, tornadoes, and waterspouts are common in this region, and homeowners should be prepared for their impact.
If your roof cannot handle extreme conditions, water from rain or snow can seep in through the attic. From there, it may travel to the lower floors, finding its way through any available openings, including light fixtures. If your leaking light fixtures are connected to the attic, this could be the reason behind the problem.
What to Do Before the Professionals Arrive
To reduce the risk of an electrical fire or injury when you spot a leaking light fixture, follow these safety steps:
- Alert everyone in the household so they’re aware of the danger and can stay safe.
- Move items away from the water if it’s safe to do so.
- Place buckets under the leak to catch dripping water, and lay down a tarp if you have one to protect your belongings.
- Turn off the electricity at the breaker box connected to the leaking fixture.
- Do not touch the light switch, as it could shock you.
- Do not touch the light switch, as it could shock you.
- Shut off your home’s water supply to stop further leaking.
- This valve is usually located at your outside water meter.
- If you can’t find it, contact your local water supplier for help.
- This valve is usually located at your outside water meter.
Although a leaking light fixture is a serious issue, being prepared can help protect you, your family, and your pets and also reduce the cost of repairs and restoration.