Mold in the Home: A Common Problem in Spring 4-4-24

Mold is an issue that most homeowners have to deal with at one time or another. It’s the damaging by-product of excess moisture that can wreak havoc on your home, and more importantly, your health. With spring in full swing, now is a good time to inspect your house for mold and get rid of it before it does any kind of serious damage. 

You might be familiar with mold or mildew from your shower or bathtub. Since the shower is often wet and the tiles are waterproof, water can sometimes seep into the grout. If the grout is old and can’t handle its repelling duties properly, it becomes a breeding ground for mildew which can generally be cleaned with a good scrub. But what happens when mold starts to grow in the places you can’t clean as easily – places like your ceiling, inside your walls, or in the attic? You’re probably saying, “Not in my house”. Well, guess again.

At least half the homes I visit for remodeling projects have a major mold problem and the owners don’t even know it. How? Because mold generally grows in places that you can’t see – like inside the walls and in the attic. What most people don’t realize is that mold reproduces by releasing spores that you’re breathing in day after day.

How common is this? If you’ve ever had a leak, you’ve most likely had a mold problem. So what can you do about it? You can prevent mold by ensuring your home stays dry. Here are my top tips:

1. Keep your gutters and downspouts clean and clear so water can drain away from the foundation of your house. 

2. Make sure the ground around your house doesn’t slope inward towards the foundation where water can idle.

3. Don’t let a leaky roof go unfixed.  Get it patched up immediately and ask your contractor to inspect for any mold growth.

4. Inside the house, beware of any discoloration on the ceiling.

5. Ensure high moisture areas like bathrooms are well-ventilated with good ceiling fans that don’t vent into the attic.

6. If a leak happens in a carpeted area, don’t just leave it to dry. A damp area can attract mold in less than 48 hours.

7. Ensure large appliances such as refrigerators and washing machines have a catchment tray in case of a malfunction.  

8. If you think your house or basement is susceptible to high moisture, consider purchasing a dehumidifier to regulate the humidity and remove any excess moisture from the air.

If you’ve had a mold problem that you’ve tried to control by scraping, cleaning, and repainting the area, don’t make the same mistake twice. If the mold keeps coming back, that means the issue runs deeper than the eye can see. It’s time to call in the pros.

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.

Replace Aluminum Windows for Comfort All Year Round

If your house has old aluminum windows and doors, summer can be a very uncomfortable time of the year. Replacing them with vinyl, wood, or fiberglass is both energy-efficient and smart for maintenance, but with so many options it can be hard to know which way to go. So let’s talk about the basics. 

Your choice of window and door material will be based on four very important factors: the climate where you live, the amount of moisture and condensation your home is prone to, the kind of aesthetic you want for your home, and the maintenance required to keep them looking great. Keeping these four deciding features in mind, let’s go through the options.

Temperature

When it comes to temperature, aluminum conducts heat and cold, which is why it’s a popular choice for cookware. Aluminum windows and doors are notorious for transferring the outside temperature inside which makes them very inefficient in both the winter and the summer. Wood fares better in the extreme seasons, but vinyl and fiberglass windows and doors are made for all weather and are built specifically to keep the warm air in and the cold air out. Remember that only 10 percent of the window is the frame, so investing in double-pane, energy-efficient glass is your best option, no matter what frame you go with.

Moisture

With our humid summers and damp winters, moisture is a major factor in deciding whether to upgrade your old windows and doors. Because aluminum transfers heat, it can attract condensation and moisture, which can lead to leaks, mold buildup, and rot inside your wall. The mold build-up I see around old windows would scare the life out of you, especially when you remember that you’re breathing those spores in every day. If you have signs of mildew or corrosion from your aluminum frames, it’s time to get them replaced.

Aesthetic

Then there is the “look and feel” factor. Many people started replacing their aluminum windows and doors with vinyl so they could achieve a more contemporary look with the various finishes and designs that vinyl offers. Of course, aluminum products can be painted or powder-coated to match the style of your home, but there will be maintenance to keep them looking great.

Maintenance

That brings us to upkeep. Be aware that any painted product will begin to chip and peel over time. The look of wood is elegant and timeless but it requires regular painting or staining, just like aluminum. Vinyl and fiberglass are very easy to care for and they don’t peel, fade or need to be repainted. These products are not prone to scratches, dings, or dents and can give you a longer, hassle-free lifespan if you take care of them properly.

With summer in full swing, now is a good time to think about replacing old windows and doors for products with maximum energy efficiency and minimal maintenance. If your home still has aluminum and you’re experiencing some of the problems I’ve mentioned, it might be time for an update.

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.

Protecting Your Home From Attic Moisture

If your attic holds a lot of moisture, it can cause a lot of problems for the health of your home. Last week we took a deep dive into the most common culprits of humidity and this week we’ll be talking about how to remedy those issues. To get rid of moisture in your attic, you'll need to identify and address the underlying causes. Here are some steps you can take:

1. Find the source: If your attic humidity level is high, first determine what is causing the excess moisture. The most likely culprits are inadequate ventilation and insulation, roof leaks, or a plumbing issue.

2. Improve ventilation: Most houses that I visit do not have enough ventilation. It’s truly the best way to reduce moisture buildup and keep the temperature in your home more regulated year-round. 

3. Look for air leaks: Check for any gaps, cracks, or openings that might be allowing warm, moist air from your home to enter the attic. Seal these leaks with caulk or weatherstripping to prevent the transfer of moisture. It will also help if critters tend to find their way into the attic.

4. Insulate properly: Insulation helps regulate temperature and prevent condensation. Ensure your attic is adequately insulated to minimize temperature differences between the interior and exterior. Insulation is not just helpful for the winter months, it’s actually crucial year-round.

5. Assess for roof leaks: Inspect your roof for any signs of leaks or damaged shingles or if you’re not comfortable on a ladder, contact a professional. They will inspect both in interior and exterior of the home and be able to advise on appropriate repairs or replacements.

6. Address plumbing issues: If there are plumbing pipes or HVAC ducts running through your attic, check for any leaks or condensation. Repair any leaks and insulate the pipes or ducts to prevent moisture buildup.

7. Control humidity levels: Excessive humidity in your home can contribute to attic moisture problems. Use dehumidifiers in areas with high humidity, such as basements or bathrooms, to control moisture levels. Additionally, ensure your kitchen and bathroom vents are properly vented to the exterior, not into the attic.

8. Monitor and maintain: Regularly inspect your attic for signs of moisture or mildew. If you notice any issues, promptly address them to prevent further damage.

Attics are always tricky because they are so rarely occupied. However, if humidity levels increase the moisture will become a mold problem very quickly, which is hazardous to both your home’s health and yours. When in doubt, always contact a professional for guidance. A licensed contractor will be able to help remediate any problems both in the short and long term.

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.