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How Long Should My Replacement Windows Last?
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How Long Should My Replacement Windows Last?

Brookstone Windows & Doors shows how long your window replacement should last. 

Home renovations are an investment, so it’s not surprising that many homeowners question what home improvements add the most value to their homes. With window replacements, your home will be more comfortable, your energy bills will be lower, and your curb appeal will get a nice boost, boosting your home’s value by as much as 13%. However, there are so many questions that you might have about your replacement windows. Like, “how long should my window replacements last?”. At Brookstone Windows & Doors, we’re here to help.

How Long Do Replacement Windows Last?

How long your replacement windows last depends on a variety of factors, like material quality, installation expertise, and environmental exposure. On average, well-maintained replacement windows can last anywhere from 15 to 30 years, with glass lasting around 20 years and frames lasting up to 50 years on average.

But even the strongest windows end up wearing and tearing from natural causes. Seals degrade, allowing drafts and moisture in, frames warp and crack under extreme temperatures, and more. To keep a comfortable living environment, consider replacing your windows before these issues seriously impact your home.

Lifespan of Replacement Window Materials

The window frame materials play an important role in determining how long your replacement windows last. Improper installation or maintenance can cause costly damage, leading the frame to warp, rust, or crack, causing drafts, water leaks, and more.

Luckily, frames can last decades if they are installed properly and maintained over time. Let’s explore the lifespan variations between popular replacement window materials.


Wood has a classic charm, complimenting traditional or historic homes. While wood frames will last well about 20 years, some experts estimate that some frames can even last 30 or more years. To maintain your wood frames and give them better protection, you need to repaint or seal them every couple of years. Without doing so, your wood frames become susceptible to damage by rotting, warping, or cracking.


Somewhat less common, aluminum frame windows are relatively low maintenance, having a life span of about 30 to 45 years with regular maintenance. You can pick from several colour options, and it can also be repainted. Since aluminum resists rust, aluminum frames only need occasional washing to keep it looking like new. It is recommended to clean with non-abrasive cleaners and soft cloths to get the most out of the aluminum.


Fiberglass window frames are increasingly popular for their durability but are also quite expensive. Fiberglass frames can last over 50 years and are known for their energy efficiency. They act as a natural insulator which helps reduce your energy bills. Unlike wood, it defies warping, rot, and corrosion, and never needs painting or complex maintenance outside of regular cleaning and lubrication.


Vinyl are budget friendly, easy to maintain, and versatile. Vinyl frames from Brookstone can last about 20 to 40 years with minimal upkeep. They resist rot, warping, and even moisture infiltration, making them a worry-free choice for any homeowner.

Brookstone also offers a wide range of colours, styles, and options to match your unique aesthetic preferences. Further, vinyl’s insulating properties help maintain comfortable temperatures year-round, potentially lowering your energy bills. So, if you’re looking for a budget-friendly window solution that doesn’t compromise style, vinyl from Brookstone is a perfect place to start.

Choose Brookstone for Long Lasting Replacement Windows

Investing in replacement windows is a big decision, and choosing the right material is key to maximizing your return on investment. By understanding the lifespan and benefits of your replacement windows, you can make an informed choice that suits your budget and priorities.

At Brookstone Windows & Doors, we offer vinyl replacement windows – the smartest choice for modern homes. They’re incredibly energy-efficient, helping you save on heating and cooling costs. Plus, vinyl windows are durable, beautiful, and low-maintenance – a perfect fit for Canada’s harsh climate.

Our knowledgeable team can help you find the perfect vinyl windows for your home’s architectural style and climate, ensuring a beautiful and energy-saving upgrade. Contact Brookstone today for a free consultation and quote and take the first step towards a more beautiful and energy-efficient home.

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