Vinyl vs. Aluminum Windows

If you’re looking to replace or update the windows on your home, one of the first decisions you need to make is about the window material you want. And you may very well find yourself deciding between two very popular options: vinyl vs. aluminum windows. 

In this blog, we’ll go over the main differences between vinyl and aluminum windows, including their cost, as well as the pros and cons of each material. We will also cover which material is best for which region. By the end, you should feel prepared to choose between the two types as you embark on your next home improvement project. 

What Are Vinyl Windows? What Are Aluminum Windows? 

Vinyl and aluminum are very different materials, each with their own strengths and weaknesses. 

Aluminum is a type of metal that is relatively lightweight and malleable. Vinyl is an abbreviation for a material known as polyvinyl chloride or PVC. It is more flexible than aluminum. 

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There are differences in everything from their cost to their ability to insulate your home to their appearance, all of which we will cover below. If you are also evaluating other popular window frame materials, both of these types are considered more affordable and higher performing than wooden windows. Keep in mind that the type of glass used in each window can also affect a window’s performance.

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Cost of Vinyl vs. Aluminum Windows

There is some overlap between the lowest grade vinyl and aluminum windows. But overall, vinyl windows are much cheaper than aluminum windows. 

Vinyl Windows

Average Installation Cost $300 - $650

Cost Breakdown

• Materials 91.4%
• Labor 8.6%

Vinyl windows will typically cost between $250 and $600 for the frame material alone.

Aluminum Windows

Average Installation Cost $450 - $1250

Cost Breakdown

• Materials 95.2%
• Labor 4.8%

Aluminum windows begin at about $400 and reach prices upwards of $1,200 for frame material.

The estimated cost above is per window. If you’re looking to replace all of your windows, you can expect to pay anywhere from $8,000 to $25,000 depending on the size of your property. 

Keep in mind that these prices do not include the cost of installation or any hired professionals you might need to employ. Pros will typically charge between $30 and $50 per window to install. These prices will vary based on the layout of your home and the number of stories. If all of the windows are on a third floor, for example, that might cost more than windows which can be reached outside at ground level.

Window costs also vary based on the style of window, like single-hung vs. double-hung, as well as glass type, like double-glazed vs. triple-glazed. 

Differences Between Vinyl and Aluminum Windows

There are pros and cons to take into account with each type of window, and no single factor makes this a cut-and-dry choice. As you puzzle through the two options, consider the following factors: 

Window Appearance

The appearance of each type of window comes down to a personal preference. Both options come in a variety of colors. 

• Vinyl windows can be painted, but it’s tricky. Paint will not adhere to the vinyl itself, and it typically takes a professional to complete the job. It is best to instead pick a vinyl frame in a neutral color that won’t need painting down the line. These windows are available in a wide variety of neutral colors such as white, off-white, black, brown, and gray. 
• Aluminum windows come in a range of colors which you can commit to at the time of purchase. You can also paint them after you purchase them. Keep in mind aluminum windows are prone to fading over time. 

Window Durability, Lifespan, and Upkeep 

Both vinyl and aluminum windows have serious staying power, if taken care of properly:

• Vinyl windows can last upwards of 20 to 40 years. 
• Aluminum windows typically last 20 to 25 years before needing to be replaced.

Aluminum windows have a tendency to rust and corrode over time. To prevent this, wipe them clean of any moisture. You can also apply a powder coat finish to extend their lifespan. 

Vinyl windows might not rust, but they are just as susceptible to inclement weather. These windows can warp with temperature changes, meaning the seal becomes compromised. You can combat this by reapplying caulk periodically. 

Depending on the age of your windows, you might choose to repair or replace them. 

Which Windows Are Better For My Region?

Because these materials are prone to different problems, you’ll want to select the right material for your location. 

• Vinyl windows are not great in high heat, but do well in other temperatures and with types of weather such as rain and snow. 
• Aluminum windows will rust more quickly in coastal homes where the air carries more moisture and sea salt. 

If you live in an area prone to extreme heat or bitter cold, then you should also consider how well the material insulates your home. 

• Vinyl windows are often considered more energy efficient because they provide better insulation to the home, which can affect how you heat and cool the property. 
• Aluminum windows will often require more insulation to perform at the same level.

Installation Process for Vinyl vs. Aluminum Windows

Window installation first requires the removal of an old window. As mentioned above, aluminum windows sometimes require more insulation than vinyl windows. Of the two options, vinyl windows are easier to install. However, both installations should be able to be completed in under a day. Installation will likely not be the deciding factor between material types.