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2 min read

Windows Drafty? Here’s what you need to know about replacing your windows

Written by: Eric Novotny
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Are your energy bills higher than normal? Is your home less comfortable inside, despite consistently cranking the heating and/or cooling? You might have a drafty window problem. Drafts, also known as air leaks, can be a real problem. Not only does it make your home uncomfortable (the one place you want to always feel comfortable in!), it can also drive up your utility bills. On the odd occasion, it can even create some health risks. The good news? There is a simple solution you can take to fix drafty windows, while also cutting up to 20 percent of your annual energy costs, according to the U.S. Energy Department. The answer? Replacement windows.  So, which replacement windows are going to offer you maximum comfort and energy efficiency? Arguably, energy efficiency is one of the most important aspects of any window. Did you know that heat gain and loss through windows is responsible for around 25% to 30% of residential air conditioning use? For this very reason, when choosing to replace your existing windows, it is vital you choose highly energy efficient windows.

For many homeowners, simply fixing or “putting a band-aid” on older windows by caulking or using air sealant is not the most effective or practical solution. Generally speaking, replacing your windows is much more efficient and cost-effective in the long run. And, it is always a good idea to thoroughly discuss your options with a professional home improvement contractor before making any decisions. When deciding which replacement window to choose for your home, you should take into consideration the following features.

Type of Frame 

There are many different types of window frames out there, all made with different material. Generally, however, vinyl, wood, fiberglass, and some composite frame materials are the best options for energy efficiency, as they provide greater thermal resistance than metal frame materials. This is because metal is a reasonably good conductor of energy – both from heat and cold. Where you live also plays a large role in choosing the most energy efficient frame for your home.

Glazing Type

The type of glazing or glass you choose is also important when it comes to comfort and energy efficiency. Older homes will typically have single pane glass windows. However, double or triple pane glass is recommended for the significant benefit of increased energy efficiency.  

Gas Fills and Spacers

Argon and Krypton gas fills between the glazing or layers of glass work to reduce the transfer of heat between the interior and exterior of your window, ultimately making your home more comfortable and energy efficient. Spacers are used to ensure the layers of glazing are the correct distance apart, while also preventing any moisture or gas leaks.

ENERGY STAR Rating Matters

The design, energy usage and installation requirements of replacement windows also play a big role in the comfort and energy efficiency of your home. One of the very first things you should look at when replacing windows is the ENERGY STAR rating. Higher ENERGY STAR rating replacement windows are not only good for your wallet, but good for the environment too. Not to mention ENERGY STAR rating windows put an end to cold drafts and overheated spaces in your home by keeping your home a consistent temperature, making it a much more comfortable and enjoyable space to be in. 

Why Installation is Important for Energy Efficient Windows

When it comes to the energy efficiency of windows, installation is another important factor which is often overlooked. Even the most energy efficient windows on the market will not do their job properly if not properly installed. That is why it is important to have your windows installed by a professional replacement window installer. If not, your windows will not work as intended, and in some cases, the manufacturer’s warranty may be voided.

Replace Your Windows in Time for The Holidays 

Thanksgiving is just around the corner and it is a time where loved ones will be able to come together and celebrate. This year it is more important than ever to have your home looking and feeling good. Due to the pandemic, there are delays with supply, which is why it is important you start getting quotes, doing your research and talking to professionals now,  to ensure your home improvement plans are finished before the holidays. 

Replacement Windows Buyer's Guide

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