Aluminum Window Frames

Aluminum window frames are a popular choice for those seeking a sleek and modern aesthetic combined with durability and low maintenance. Known for their strength and resistance to corrosion, aluminum frames provide excellent structural integrity while allowing for slim profiles that maximize the glass area.

Thermal Break Aluminum Window Frames

Light yet strong, aluminum framed windows can be configured into a wide variety of combinations. Low maintenance and best for non-corrosive environments. The narrowness of the frame places the focus on the glass and the view it offers. Milgard® aluminum frames are available in bronze or clear anodized (silver). Sealed, mechanically joined corners stay square and true over years of use. Loved by home owners, architects and builders.

Because aluminum conducts heat and cold well, Milgard® offers a Thermally Improved Aluminum frame in select regions. Thermally Improved Aluminum windows are equipped with thermal breaks to separate the interior and exterior surfaces and reduce heat transfer.

Why Aluminum

Aluminum Windows. Contemporary, yet timeless style.

For years, architects and builders have selected aluminum windows for their strength and lasting value. It’s tough to beat aluminum windows for their combination of strength, durability, and design flexibility. Aluminum windows can be used for replacement or new construction window projects.

Benefits of Aluminum Series

Exceptional Components

To make exceptional aluminum windows, we use high quality components. Our rollers, locks, frame members and hardware are designed to keep our aluminum windows in the forefront of appearance, security and strength. Many are Milgard® exclusive designs, offering performance you won’t find elsewhere.

Contemporary Frame

Aluminum windows can help achieve contemporary design requirements. With clean lines and narrow frames, these frames are the perfect complement to a modern architectural style. Perfect for retrofit or new construction.

Energy Efficiency

The use of thermal barriers in these aluminum framed windows improves insulating. Polyurethane is placed between the frame to create a thermal barrier to reduce the flow to heat making Milgard® Thermally Improved Aluminum windows more energy efficient. (Not available in all areas.)

Durability

Aluminum windows have a long life and are highly resistant to outside weather elements. Because of their rigidity and durability, aluminum windows can be configured into large glazing areas for maximum views. They accentuate the clean, thin lines of contemporary design.

Full Lifetime Warranty

Milgard® Aluminum windows are made with high quality materials. We continually improve, redesign, and update our rollers, locks, frames, and hardware for appearance, strength and durability. These windows come with a Full Lifetime Warranty to the original owner that can transfer to a second owner 10 years from the installation date.