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When you walk by your windows, do you feel cold air seeping in from outside? This type of air leak is known as a draft, and not only does it make your home uncomfortable, but it also compromises your home’s efficiency. Drafty Michigan homes cost more to heat in the winter months, and even in the summer, warm air seeps in and raises your air conditioning bills. So, what can you do to address drafty windows? Whether or not you are ready to replace your aging windows just yet, there are a few steps you can take.
Caulk Your Windows
Examine your window to see where the leaks are occurring. Is air blowing in from between the window frame and the window sash, or is it blowing in between the sash and window glass? An easy way to tell is to press on the glass. If it moves within the sash at all, air is probably coming in between the sash and the glass. In this case, you can reduce drafts by caulking around the window. Use a silicone caulk, and apply it in a thin bead. Alternatively, you can press rope caulk into the margin between the sash and the glass. Rope caulk has the consistency of sticky tack and is easy to remove should you ever wish to paint or otherwise modify your window sashes.
If the air leak seems to be between the window frame and the sash, you should not apply caulk, since doing so will prevent the window from opening. Instead, rely on one of the options below.
Put Plastic Over the Windows
This is a good temporary measure that you can employ on very drafty windows over the winter months. It is a good choice if your windows are also made with old, one-pane glass and are not very energy-efficient. Look for sticky sheets of clear plastic, which you can place over the window. These sheets fit over the entire window frame, blocking the flow of air. You will have to remove them if you want to open your window for ventilation during milder weather.
Purchase Insulating Curtains
You can pair this method with either of the two above for more draft resistance. Look for thicker curtains that will block the flow of air and help insulate your home. Those made from fleece, wool, or canvas work well. There are also insulating blinds and shades that work similarly.
Choose Casement Windows
Any new replacement windows are going to seal well and result in far fewer drafts. However, the best window style for draft resistance is the casement window. This style of window locks more tightly into the frame, so you do not get as many air leaks between the sash and frame, even as the window ages. For smaller window openings over counters and in bathrooms, awning windows provide similar benefits — although they hinge open from the top, not the side.
If your Michigan home looks better with double-hung windows, choose ones made from a composite material, like Fibrex®, rather than from wood. Fibrex does not warp as it ages, so your new windows do not become as drafty as they age.
Temporary fixes can ease drafts in the short-term, but ultimately, drafty windows need to be replaced. Contact Renewal by Andersen to schedule a free consultation in your Michigan home.