What’s Growing In Your Attic

This past week’s brutal temperatures had plenty of people thinking about the heat in their homes. While high energy bills, drafty windows, and cold floors are the obvious issues, what most homeowners don’t see is what’s causing the biggest problems in their homes. 

Most of the houses in our area are underinsulated and not properly ventilated. We all know from high school science class that heat rises, right? In a house, that means a good amount of heat makes its way up to the attic where it’s usually pretty cold. When warm and cold air collide, it creates moisture or condensation, which is the last thing you want up there. As an attic collects moisture, it adheres itself to any surface, which in an attic’s case is usually wood. That moisture becomes an ideal home for mold spores, which eat away at the plywood, causing it to rot. 

An attic that has enough insulation and ventilation allows air to flow through and temperature to regulate, which creates a healthy atmosphere and keeps a home warmer in the winter and cooler in the summer. A home without proper insulation and ventilation is susceptible to mold infiltration which will create rot, roof leaks, and can even become a potential health hazard in your home, especially for folks with asthma or allergies. 

So how do you know if your home has enough insulation and ventilation? A roofing contractor will be able to help you identify exactly what you need, but a good place to start is insulation. Insulation is measured by its R-Value, which is the level at which heat can penetrate it. According to EnergizeCT, the recommended R-Value for a home here in Connecticut is R38 to R60, which is roughly 12 inches thick at the low end of that range. If you can access your attic, you’ll be able to get an idea of your insulation situation. More than 75% of homes I visit don’t come close to an R-Value of 38, in fact, homes built before 1940 didn’t require insulation at all. Those built in the decades after usually have enough to be suitable for winter in Florida. 

A warm, energy-efficient, and healthy home always starts at the roof. Ensuring your home has enough insulation and ventilation is the best way to prevent bigger problems such as leaks from happening in the future. Plus, getting your home insulated and ventilated properly offers both tax credits and will immediately make a big difference in those energy bills. Don’t forget your family’s health as well. Illness from long-term exposure to mold is not something anyone wants to deal with.

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 www.odonnellbros.com. Advice is for guidance only.

New Solar Roofs Pave The Way for Greener Homes

If you’re thinking about a new roof and have ever contemplated solar, the best of both worlds has just landed on the market. Announced this week at the Consumer Electronics Show (CES) in Las Vegas, roofing giant GAF unveiled the first-ever solar shingle that can be installed just like a regular roof.

The new product, called Timberline Solar Energy Shingle™, is poised to take on energy powerhouse Tesla, which rolled out its solar roofing option back in 2016. While aesthetically pleasing, the Tesla option is not only expensive, it also requires specialized installation which makes up a large portion of the cost. The GAF product can be installed by any qualified roofing contractor with a nailgun and was designed to merge seamlessly with traditional GAF shingles. While still more expensive than a regular roof, GAF says that their solution will cost roughly half that of the Tesla product. 

Impressively, the Timberline Solar Energy Shingle™ was honored at CES for Best of Innovation Award for Smart Cities, in addition to receiving innovation awards in the smart cities and smart home categories. It’s worth noting, however, that, unlike Tesla solar which looks like regular roof shingles, the GAF option is visible. The new product is much lower profile than a traditional solar panel and does blend in much better, making it more appealing for homeowners who dislike the look of the panels currently in the market. 

So how does it work? The top half of the solar shingle is nailed to the roof, while the bottom half overlaps the previous shingle, remaining exposed. The bottom, sun-facing section of the shingle is made of photovoltaic cells instead of traditional asphalt. Each shingle collects energy and then transfers it through wires that daisy-chain together. The cost depends on the size of the roof and the product comes with a 25-year warranty, which GAF believes is enough time for the roof to pay for itself in energy savings. 

More than five million residential roofs are installed in the U.S. each year and GAF is the largest player in the roofing space with roughly 25% market share. Solar roofs will become available here on the East Coast next week, with the rollout to expand west in the spring. 

Personally, I have always been a fan of solar, but the look of traditional panels leaves much to be desired, not to mention the fact that people’s roofs are often damaged during installation. I get plenty of calls from homeowners with roof leaks and animal nesting issues, so while the energy generated from solar panels is efficient and money-saving, the problems that arise can be costly. GAF Energy is exciting because it will enable homeowners to adopt solar more easily without diminishing curb appeal, which is a big win for the industry. 

I’d love to hear your thoughts. Will this new innovation entice you to consider solar? Do you think solar roofs will be the way of the future? Message me on Facebook at www.facebook.com/odonnellbros with your questions and comments.

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 www.odonnellbros.com. Advice is for guidance only.

Winter Prep Home Maintenance Tasks

With the forecast set to settle into the 40s, it’s time to talk about getting our homes ready for the cold before the thermometer drops below freezing. After all, there is nothing worse than not being ready when the first proper snowfall comes our way. So without further ado, here are my top five tips for pre-winter preparation at home:

Take a picture of your roof.

We’ll start with an easy one. Go outside and snap a photo of your roof from each direction. Wondering why? When we get a massive snowfall, I usually recommend that people get their roofs shoveled. Removing the snow helps to reduce the risk of leaks and other damage to your home. But when the snow is very deep, it’s impossible to see the pipes, skylights, and other parts and pieces that stick up out of the roof. Keeping a picture of the clean surface is a great way to minimize the probability of an accident when you’re trying to prevent damage in the first place.

Stake the driveway.

Speaking of damage prevention, stop by the local hardware store and get some property markers. They are generally made of wood or metal and are sometimes painted in a fluorescent color. Use the markers to create an outline around your driveway. Just like your roof, when a blanket of snow hits, it’s impossible for a removalist to see where the driveway ends and where your lawn begins. Creating that parameter will help the plow truck driver know where to go, which should assist in keeping your curbs and grass intact.

Give the furnace a checkup.

Don’t wait until you really need heat to make sure that everything is in working order. Clean or replace your HVAC filters and check the temperature gauge to make sure you can power up and down with no problems. If you haven’t already, now is definitely time to remove those window A/C units and check and clean those filters too. While you’re at it, make sure your carbon monoxide detectors are working and change the batteries if necessary.

Seal up the air holes.

I get calls all winter long from people who are wondering why their house is so drafty. If you have an attic hatch, install an insulated box to prevent the cold air from coming down into your living space. Check all your windows and doors for gaps and use weatherstripping, foam, or insulation to seal them tight. If you have a fireplace that you don’t use, get that covered too. Any passageways from the inside to the outside can act as wind tunnels when the frigid winter air comes calling.

Clean those gutters.

If your gutters are full of autumn leaves and debris, it will prevent winter water from flowing off the roof and down away from the foundation. If water has nowhere to go, it will refreeze in your gutters and at the base of your roof, resulting in dangerous ice dams and potential leaks. If you don’t want to do this dirty job yourself, schedule a pro to handle it for you. It will be worth it.

If you do just these five things, you’ll be in much better shape when the wicked weather decides to settle in. Plus it’s much more pleasant to get these jobs out of the way before it’s too cold and snowy to bother. Good luck and as always, don’t be afraid to reach out if you need help or advice. Happy Thanksgiving!

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.” 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.