In the vinyl vs. aluminum windows comparison, vinyl is the better choice for most Connecticut homes because it insulates better, costs less and needs very little upkeep. Aluminum still has a place, mainly where strength and a slim, modern look matter most.
If you are replacing your windows and weighing the two, here is how they compare.
Vinyl vs. Aluminum Windows: The Main Differences
Energy efficiency
Vinyl is a good insulator, which is why vinyl replacement windows can make a house more energy efficient and reduce monthly utility bills.
Aluminum, like other metals, conducts heat. Frames made of it transfer heat between the inside and outside of the house more readily, which can let a home warm up in summer, especially one that gets a lot of direct sunlight.
Strength and weather resistance
Both materials stand up to a wide range of harsh weather. Aluminum is the stronger of the two and does a better job of withstanding extreme conditions.
For a house with very large windows, or in an area prone to storms, the strength and structural integrity of aluminum can make it the better choice. If strong winds send debris flying, aluminum frames can offer more protection than vinyl.
Cost and maintenance
Vinyl windows are more affordable than windows with aluminum frames. They are also durable, long-lasting and easy to maintain, and they come in a wide range of colors.
Appearance
Sometimes the decision comes down to looks. The windows should complement the overall design of the house.
Vinyl is popular because it works with a wide range of architectural styles. If your home has a sleek, modern design, aluminum windows may be more suitable.
Other Frame Materials
Window manufacturers also offer frames made from wood and fiberglass, but vinyl is the most popular material. The reasons are the same ones listed above: it is durable, easy to maintain, long-lasting, available in many colors and energy efficient.
The Glass Matters as Much as the Frame
Low-E glass
Low-E glass has a coating that reflects heat back toward its source. In summer, heat is reflected outward to help keep the house cool. In winter, heat from the furnace is reflected back into the house to keep it warm. Both help keep utility bills down.
Multiple panes and insulating gas
Windows typically have two or three panes of glass, and more panes mean better energy efficiency. Windows with an inert gas, such as argon or krypton, sealed between the panes provide additional insulation.
Frequently Asked Questions
Are vinyl windows better than aluminum?
For most homes, yes. Home improvement experts generally consider vinyl the better choice because of its insulation, price and low maintenance. Aluminum has real advantages in strength and is sometimes the preferred option.
Which is cheaper, vinyl or aluminum windows?
Vinyl windows are generally more affordable than windows with aluminum frames.
When do aluminum windows make sense?
Aluminum is worth considering for very large window openings, storm-prone locations and homes with a sleek, modern design.
Compare Your Options With a Quote
If you are leaning toward vinyl, or still exploring and comparing costs, an estimate gives you real numbers to work with. Aladdin installs vinyl replacement windows along with entry and patio doors for Connecticut homes. Contact Aladdin or call (203) 776-9996 to get started.