Sometimes we take our windows for granted. It’s only natural—they’re just one facet of our daily lives that we’ve learned to look past or, more accurately, through. But, although we might forget them, windows perform a crucial function—they protect us from rain, wind, snow, heat, cold, insects and critters. Windows are an important investment. They help keep our home cozy and comfortable while adding style and curb appeal. Fortunately, a high-quality newer window can last 20 years or more. But that doesn’t mean we can ignore our windows for decades—windows call for regular maintenance and assessment. After years of battling Canada’s challenging climate, our windows are sure to need some attention. Windows that we have long ignored might call to us with drafts, whistling wind and condensation between the panes of glass. It’s difficult to say your home’s windows will last a set amount of time—15, 20 or 25 years.…