Don’t Hesitate, Insulate and Ventilate

I have to admit that I’m a big fan of the winter. I love skiing, playing ice hockey and hiking in the snow, but what I don’t love is coming home to a cold house. It’s around this time of year when I start to get calls from people all over town wondering why their home is so drafty and freezing when they’re paying a fortune in heating bills. The answer to their question is almost always a lack of insulation. Unfortunately, over 75% of houses in our area are under-insulated which means that heat is quite literally going through the roof.

Insulation is a cotton-looking fiberglass material bundled in pink or yellow colored rolls that you may have seen in your attic or behind the wall of new construction. It also comes in what we call “loose fill” which can be blown into harder to reach areas. Contractors use insulation between walls, in attics and in basements to retain heat in the house in the winter and keep the heat from getting into the house in the summer. The amount of insulation needed for a home is measured by its R-Value, which equates to its resistance to heat moving through it. Simply put, the higher the R-Value, the better the insulating properties.

Back 50 years ago when many of the homes in Central Connecticut areas were built, R-Value wasn’t a popular unit of measurement. Instead, they kept it simple and measured insulation by its thickness in inches. When a home was constructed, the contractor would put about three inches of insulation into the attic, if any was used at all. Three inches of insulation would give that homeowner an R-Value of about R-10. According to EnergyStar, homes in our area should be fitted with insulation that measures between R-49 and R-60. So if you have a home from the 50’s or 60’s and have never done an upgrade to your insulation, your home is definitely not equipped to handle our harsh Connecticut winters.

If you’re one of those homeowners scratching your head, trying to figure out why the house is so cold, take a trip up into the attic. Chances are your insulation isn’t up to scratch and it’s probably time for an upgrade. As a general guideline, insulation with an R-Value of between R-49 and R-60 will sit at between 19 and 22 inches thick when settled. How does your insulation stack up to that? If it doesn’t, you don’t have to worry - insulation is easy and inexpensive to install and has one of the highest resale values of any home improvement job going.

With any proper insulation job also comes ventilation, which allows air to move through the attic, preventing over and under heating and reducing the risk of mold buildup. We will talk about that in detail next week.

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.

Get Rid of Drafty Windows and Warm Up This Winter

Had enough of those bone-chilling drafts in your home? If so, it might be time to think about some new windows. These days, many people are looking to replace their aluminum windows with a more durable option - something made from vinyl, wood or fiberglass that can withstand the test of time. There are lots of options out there and the one you pick will be based on four very important factors: the climate, the amount of moisture and condensation your home is prone to, the kind of aesthetic you want to achieve, and the maintenance required to keep your home looking great. Keeping these four deciding features in mind, let’s go through the options. 

When it comes to temperature, aluminum conducts heat and cold, which is why it’s a popular choice for cookware. Aluminum windows are notorious for transferring the outside temperature in, which makes them very inefficient from an energy point of view. Wood fares better in the extreme seasons, but vinyl and fiberglass windows 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 frame, so investing in double pane energy efficient glass is your best option, no matter what material you go with.

With our humid summers and wet, cold winters, moisture is a major factor in deciding what kind of window to choose. Because aluminum transfers heat, it can attract condensation and moisture, which can lead to leaks, mold buildup and rot inside your wall. This is a homeowner's worst nightmare and it occurs all too often in older homes. If you have signs of mildew or corrosion from your aluminum frames, it’s time to get them replaced. Any new vinyl, wood, or fiberglass design will be manufactured to keep condensation at bay.

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

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 winter on our doorstep, now is a good time to think about replacing old windows with ones that have maximum energy efficiency and minimal maintenance. If your home still has aluminum and you’re experiencing some of the symptoms I’ve mentioned above, 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 www.odonnellbros.com. Advice is for guidance only.