Spring Moisture and Mold Season

Every spring, Connecticut homes go through a quiet transition, and it is not just the obvious one happening outside. While we are noticing greener grass and warmer days, our homes are dealing with something else entirely: moisture buildup.

When that moisture finds its way into your home, even in small amounts, it can create the perfect conditions for mold to take hold. Here is the problem: mold does not need a flood or a major leak. It simply needs a little dampness and a place to sit undisturbed. That could be inside a wall, beneath a floor, or up in an attic with poor airflow. Once it starts, it spreads quietly.

A lot of homeowners assume mold is easy to spot. Sometimes it is, but more often, it remains hidden. It might show up as a faint stain overhead, a patch of peeling paint, or a room that always smells a little off, no matter how much you clean it.

In my line of work, we see it all the time. We frequently open up a wall during a project and find mold that has clearly been there for years, completely unnoticed. It is much more common than people think, especially in older homes or spaces that lack proper ventilation.

Contrary to popular belief, it is not just about the health of your home. Mold affects indoor air quality, which means it can impact how you feel day to day, especially if you are already dealing with allergies or respiratory issues.

So, what actually helps? In most cases, it comes down to managing moisture before it becomes a major problem.

A few things worth paying attention to this time of year include:

• Check your grading: Ensure water always moves away from your house by verifying that your yard is graded properly.

• Clear your gutters: Keep gutters and downspouts free of debris, and make sure they extend far enough from the foundation.

• Fix the roof: Address small roof issues early and thoroughly, as they rarely stay small.

• Check ventilation: Verify that bathroom fans vent outside rather than into the attic, where moisture easily gets trapped.

• Inspect for leaks: Take a closer look at any new signs of water on your ceilings or walls.

• Dry it out: Dry or remove wet materials quickly, particularly carpets.

• Use a dehumidifier: Run a dehumidifier in your basement, as these spaces tend to hold moisture longer during the spring.

• Monitor appliances: Place simple trays under your appliances to catch slow leaks and identify issues early.

One of the biggest mistakes we see is treating mold like a surface problem. If it keeps coming back after cleaning or painting, it means the source has not been addressed. Until the underlying moisture is fixed, the mold will keep returning.

That is when it is worth digging deeper, sometimes literally, and getting a professional involved. They can help figure out where the moisture is coming from and how to stop it permanently.

Spring is the time when a lot of homeowners shift into "fix-it" mode, which is a great thing. If you can stay ahead of moisture now, you will avoid much bigger headaches later in terms of both repairs and air quality.

Ultimately, when it comes to mold, it is rarely about one big event. It is the small, consistent moisture issues that do the most damage over time.

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

A Roof and Gutter Inspection Checklist for Spring

After a long New England winter, your roof and gutters deserve a little TLC. Spring is the perfect time to inspect for any damage left behind by winter and prep your home for the warmer season ahead. Here’s a simple 10-step checklist to help you spring into action because a quick, proactive check now can save you serious money and headaches down the road. 

1. Safety First. Start smart. Use a sturdy ladder on flat ground, wear shoes with good traction, and don’t go it alone. If your roof is steep or high, consider a safety harness or call in a pro.

2. Ground-Level Walkaround. Before climbing anything, take a walk around your home. Look up and scan for missing or damaged shingles, sagging rooflines, or any debris buildup from winter storms. A pair of binoculars is a handy tool here.

3. Inspect the Roof Surface. If it’s safe, climb up for a closer look. Winter’s freeze-thaw cycles can loosen shingles, damage flashing, and open up trouble spots. Focus on high-risk areas like valleys, chimneys, and skylights.

4. Flashing & Seal Check. Snow and ice can crack flashing and wear down seals around vents and roof joints. Look for gaps or rust, and re-seal any areas that no longer look watertight.

5. Clean Out the Gutters. Winter storms can clog your gutters with leaves, pine needles, and shingle grit. Clear out all debris and make sure water flows freely through the downspouts—otherwise, you’re risking water damage and foundation issues.

6. Confirm Gutter Slope. Gutters should slope slightly toward the downspouts. If water pools or overflows, grab a level and check. Adjust the hangers as needed to restore proper drainage.

7. Check Fascia & Soffits. Cold, wet weather is hard on wood. Look for signs of rot, peeling paint, or pest activity on the fascia boards and soffits—these areas often show the first signs of hidden water damage.

8. Peek Into the Attic. Head inside and inspect the underside of your roof. Water stains, mold, or musty smells could mean you’ve got a leak. Also check that your attic vents are clear to allow air to circulate and moisture to escape.

9. Take Photos. Snap pictures of anything that looks questionable. These will come in handy if you need to call a contractor—or if an insurance claim is necessary.

10. Schedule a Pro Inspection. Even if everything looks good, a professional inspection once a year is a smart move. Pros know where to look for hidden issues and can help extend the life of your roof with early fixes.

Spring is the season for fresh starts and smart maintenance. Your roof worked hard all winter. Give it the attention it deserves this spring so it can keep doing its job all year long. A little maintenance now means fewer surprises later.

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.

Waterproofing Your Chimney

With recent summer rainstorms bringing unexpected downpours, homeowners need to pay extra attention to their chimneys. A chimney can be a hidden source of leaks and damage if not properly maintained. Waterproofing your chimney is essential to protect your home from moisture damage, ensuring it remains safe and sound throughout the year. Here’s a step-by-step guide to help you waterproof your chimney effectively.

Why Waterproof Your Chimney?

Chimneys are exposed to the elements year-round, making them susceptible to water damage. Bricks and mortar can absorb water, leading to deterioration over time. This process can cause cracks, spalling (flaking of the brick surface), and even structural damage. Waterproofing your chimney not only prevents these issues but also extends its lifespan, saving you money on potential repairs.

Assess the Current Condition

Before you begin waterproofing, inspect your chimney for any existing damage. Look for cracks, loose mortar, or spalling bricks. If you find significant damage, it’s best to have a professional mason repair these issues before proceeding with waterproofing. Minor cracks and gaps can be filled with a high-quality chimney sealant.

Clean the Chimney

A clean surface is crucial for effective waterproofing. Remove any dirt, moss, or debris from the chimney using a wire brush and a garden hose. For stubborn stains, a mild detergent solution can be used. Ensure the chimney is completely dry before applying any waterproofing products.

Choose the Right Waterproofing Product

There are various waterproofing products available, but not all are suitable for chimneys. Opt for a breathable, water-repellent solution designed specifically for masonry. These products allow water vapor to escape from the brick while preventing liquid water from penetrating the surface.

Apply the Waterproofing Solution

1. Preparation: Wear protective gloves and eyewear. Cover the surrounding area to protect it from overspray.

2. Application: Using a pump sprayer or a paintbrush, apply the waterproofing solution evenly across the entire chimney surface. Start from the bottom and work your way up to ensure complete coverage. Be generous with the application, but avoid over-saturating any area.

3. Second Coat: After the first coat has dried (usually within a few hours, depending on the product), apply a second coat for added protection.

4. Drying Time: Allow the chimney to dry thoroughly. Check the manufacturer’s instructions for specific drying times, but typically, it takes about 24-48 hours for the solution to cure completely.

Regular Maintenance

Waterproofing is not a one-time fix. Inspect your chimney annually, especially after heavy rainstorms, to ensure the waterproofing is intact. Reapply the waterproofing solution every 5-7 years, or as recommended by the product manufacturer.

Waterproofing your chimney is a straightforward task that can save you from costly repairs and headaches down the line. However, this project should only be done if you’re completely comfortable on a roof and using a ladder. If this kind of home maintenance task isn't something you do regularly, it’s a good idea to call a professional. No home improvement job is worth a trip to the emergency room. 

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.