Ceiling Cracks - A Cautionary Tale

After nearly 50 years in the remodeling business, I've seen my fair share of scary stuff inside people's houses. Some of these stories might hit home for those of you who put off fixing problems because you're afraid of what you might find. While big issues can be a pain and expensive, letting them go can lead to even bigger headaches down the road—and could even mess with your health.

One summer, I got a call from a woman in Bristol who said her roof was leaking. It was seemingly normal, except that it hadn’t rained in a month. I mentioned this to her, and she said, "I don't know where the water’s coming from, but my dining room ceiling just caved in."

I headed over to her house right away. Sure enough, there was a pile of sheetrock and plaster on her front lawn. Inside, the ceiling had completely collapsed, leaving a soggy mess all over her dining room.

I asked to see the bathroom on the second floor, but there wasn’t one. So, I climbed into the attic and was hit by a blast of intense heat. I also saw two air conditioning units running full blast in the dining room windows. The homeowner said she kept them on constantly because the top floor was so hot.

It didn’t take long to figure out why her ceiling fell in. The attic had no insulation or ventilation, turning it into an oven. The homeowner tried to cool things down by cranking the A/C, which created major condensation in the walls and ceiling.

When hot and cold air meet, they create moisture that seeps into plaster, sheetrock, and wood. That moisture leads to mold that literally eats away at the ceiling and walls. Her 1950s Cape Cod home, like many in our area of Connecticut, had poor insulation and ventilation, making it prone to rot. Ceiling cracks were the first sign of trouble. Instead of calling me then, her husband tried to cover them up with those 12x12 ceiling panels you see in doctor's offices. Nice try, but all it did was add another layer for moisture to soak into.

Here’s the bottom line: if your home has temperature issues, don’t ignore them. Deal with the humidity and moisture before it turns into major structural damage or worse. If that’s not enough to convince you, mold and mildew are big culprits behind asthma and breathing problems, especially for kids and the elderly. Is it worth risking your family’s health?

Bob O'Donnell is the owner of O'Donnell Bros, Inc., a Bristol-based home improvement company since 1975. Got a question for Bob? Email him at info@odonnellbros.com with "Ask the Pro" in the subject line. Your question might be featured in a future post. Need remodeling help? Call O'Donnell Bros, Inc. at (860) 589-5155 or visit www.odonnellbros.com. Remember, advice is just for guidance.

Keep Your Home Cooler with These Tips

When the weather gets too hot to handle, many homeowners simply crank up their air conditioning to stay comfortable. But what people may not realize is that the combination of cold air and high humidity could lead to leaks. So what can you do to stay cool without putting your home at risk? Here are some tips: 

Keep the filter clean. 

A dirty filter can cut your air conditioner’s efficiency in half, so be sure to replace or wash it at least once a month during the summer. Not only will a clean filter enable more cold air to come through the unit, but it will also decrease the amount of pollen, dander, and even mold that you could be breathing in. Many people don’t know that air conditioning units are rated by their MERV, which stands for minimum efficiency reporting value or, more simply, the effectiveness of the filter. MERV ratings are between one and 20, with most home air conditioning units rating between one and 12. If you’re in the market for a new filter, choose one at the top of the scale as it can trap smaller particles and protect your home from mold spores, dust mites, and other nasty contaminants. 

Make sure your windows are leak-free. 

Window A/C units are tough to fit and often result in large gaps where the hot air outside can come in. Make sure all the space around the air conditioner is sealed up tight with foam for bigger gaps or simple foil tape for smaller areas. The materials you’ll need can all be found at the local hardware store and you’ll be shocked by the difference in air temperature by just plugging up those holes. 

Run the unit on a timer.

There is no point running your A/C on high when you’re at work or away for the weekend. A digital timer will lower the unit’s output when you’re not at home, and then bring the house to a comfortable level by the time you walk in the door. By programming a timer to your preferences, you can lengthen the life of the unit and lower your energy bills without noticing a difference in the level of comfort. If you don’t rely on Alexa, you can buy a smart plug for your outlet to control your A/C from your phone.

Up your insulation.

If your attic isn’t properly insulated, it’s going to be a sauna up there. You don’t even need to go up to check - you can tell simply by touching your ceiling. If it feels hot, then imagine how hard it is for a window unit or even central A/C to compete. A well-insulated and ventilated attic will ensure that hot air can escape while keeping cool air circulating in the living areas of the home. Plus, proper insulation comes in mighty handy during the cold months of the year. 

Watch for leaks. 

Central air conditioning units are notorious for leaks for three reasons: a cracked or broken drain pan, a clogged air filter, or a plugged-up condensate line. If water can’t drain properly, it will end up in your ceiling or walls which can cause serious and expensive damage. If you see even the smallest leak, shut down the unit and inspect these three areas. A simple fix might save you thousands in damage if you act quickly. 

Bob O’Donnell is the owner of O’Donnell Bros. Inc., a Bristol-based home improvement company established in 1975. Email your questions for Bob to info@odonnellbros.com with the subject line “Ask the Pro.” All questions may be considered for publication. To contact Bob for your remodeling needs, call O’Donnell Bros. Inc. at (860) 589-5155 or visit http://www.odonnellbros.com. Advice is for guidance only.

Summer Humidity Can Cause Problems in the Home

Even with all this rain, it won’t be long before summer weather is in full swing.

With New England's heat also comes humidity, a potential problem that every homeowner needs to keep in check. While we can’t control the weather outside, moisture inside can be a major problem, contributing to mold, mildew, and overall dampness, especially in the attic and basement. 

Many homeowners combat humidity by using air conditioners in their houses, and while they can reduce the moisture in the air to some degree, this is by no means their primary function. An air conditioner works by sucking the air from your home, cooling it, and blowing it back into the house. That process does reduce the humidity slightly, but pairing your air conditioner with a dehumidifier is a much smarter option.

A dehumidifier works by pulling the moisture out of the air and storing the excess water in a holding tank. Many people keep dehumidifiers in their basements all year to control the dampness that can often be felt in these underground areas. This is a great idea because controlling the humidity in the part of your home that holds the most water will likely help regulate the rest of the house.  

One way to know if your house holds a lot of moisture is to purchase a simple five-dollar humidity gauge from the local hardware store. Ideally, you want the humidity to be under 50 percent. If it’s higher, you might want to consider using a dehumidifier in the main part of your home, especially on hot summer days and in areas where you spend the most time. 

In addition to cooling the air and decreasing moisture, running a dehumidifier during the hottest parts of the hottest days can also prevent mold and mildew growth, eliminate musty odors in the home, and prevent old pipes from sweating. Plus, you can use the water collected in the tank to give your plants a good drink. 

If you’re thinking that a dehumidifier might be a good solution for you, they come in different sizes and can be used for residential or commercial purposes. Generally, a unit will come in 25, 30, and 40-pint models, and on average a 25-pint unit will be sufficient to operate in a 1,000-square-foot area.

Dehumidifiers generally run on about half the energy of an air conditioning unit, so as long as you don’t run them all day, using one shouldn’t affect your energy bill. Just keep windows and doors closed when you run your unit, and only switch the power on during the most humid time of the day, or when the air is above 50 percent humidity. Also, be aware that dehumidifiers by nature are drying, so try not to run them while you’re occupying the room over a long period of time, like when you’re sleeping at night.

Finally, if you have a dehumidifier, be sure to keep the filter clean. Dust, dirt, and debris can build up, preventing air from flowing freely and potentially circulating mold spores throughout the home. A simple wipe-down with a damp cloth and spray bottle filled with a cleaning solution will do the trick to keep you breathing freely and ensure a longer life for your appliance.

Bob O’Donnell is the owner of O’Donnell Bros. Inc., a Bristol-based home improvement company established in 1975. Email your questions for Bob to info@odonnellbros.com with the subject line “Ask the Pro.” All questions may be considered for publication. To contact Bob for your remodeling needs, call O’Donnell Bros. Inc. at (860) 589-5155 or visit http://www.odonnellbros.com. Advice is for guidance only.