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Thermally Improved Aluminum | A250 Windows

Narrow sightlines to inspire design freedom. Energy efficient for a comfortable home.

Milgard® Thermally Improved Aluminum | A250 Windows

Contemporary style. Strong and beautiful. 

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Contemporary look and energy efficient.

For years, architects and builders have specified aluminum windows for their overall strength and lasting value. Milgard Thermally Improved Aluminum Series windows are strong, durable and energy efficient. Aluminum windows are great for both replacement and new construction window projects.

Benefits of Thermally Improved Aluminum | A250

Energy Efficiency
Energy Efficiency

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

Contemporary Frame
Contemporary Frame

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

Exceptional Components
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 anywhere else.

Durability
Durability

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

Lifetime Limited Warranty
Lifetime Limited Warranty

Milgard Thermally Improved Aluminum windows are made from quality materials. We continually redesign, improve, and update our rollers, locks, frame, and hardware for appearance and strength. These windows are covered by the Milgard Lifetime Limited Warranty.  

Energy Efficiency

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

Contemporary Frame

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

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 anywhere else.

Durability

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

Lifetime Limited Warranty

Milgard Thermally Improved Aluminum windows are made from quality materials. We continually redesign, improve, and update our rollers, locks, frame, and hardware for appearance and strength. These windows are covered by the Milgard Lifetime Limited Warranty.  

Learn more

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Thermally Improved Aluminum | A250 Operating Styles

Single Hung
Single Hung

With the Aluminum Series single hung window, the lower panel slides vertically upward when opened and it overlays into the stationary top panel. You can close and lock the window securely, in one motion, with the spring action lock. If the window is closed, it's locked.

Horizontal Slider
Horizontal Slider

Horizontal sliders are one of the most common aluminum window styles seen in homes today. You can select which side opens, either left or right. The spring action lock lets you easily see if your window is closed and locked.

Casement
Casement

All Milgard aluminum windows are built to your exact specifications. Aluminum casement windows can be easily combined with other casements or operating styles for a dramatic effect. Casement windows open to the exterior of the home with a side hinge, similar to a door.

Awning
Awning

Aluminum Series awning windows are durable with clean lines and a modern look. This window hinges at the top and opens with a crank handle to ventilate your home without rain or leaves blowing in. 

Picture
Picture

Because of their clean, narrow sightlines, Aluminum Series picture windows make a beautiful wall of windows when used in combinations. These metal windows do not open, or have any rails to obstruct their view, making them ideal for large walls and high ceilings.

Radius
Radius

The soft curves of radius windows make them very visually appealing. Try a full round, quarter round, half round or arch top. Combine a radius window with casements, pictures, awnings or single hungs for endless design possibilities.

Single Hung

With the Aluminum Series single hung window, the lower panel slides vertically upward when opened and it overlays into the stationary top panel. You can close and lock the window securely, in one motion, with the spring action lock. If the window is closed, it's locked.

Learn more
Horizontal Slider

Horizontal sliders are one of the most common aluminum window styles seen in homes today. You can select which side opens, either left or right. The spring action lock lets you easily see if your window is closed and locked.

Learn more
Casement

All Milgard aluminum windows are built to your exact specifications. Aluminum casement windows can be easily combined with other casements or operating styles for a dramatic effect. Casement windows open to the exterior of the home with a side hinge, similar to a door.

Learn more
Awning

Aluminum Series awning windows are durable with clean lines and a modern look. This window hinges at the top and opens with a crank handle to ventilate your home without rain or leaves blowing in. 

Learn more
Picture

Because of their clean, narrow sightlines, Aluminum Series picture windows make a beautiful wall of windows when used in combinations. These metal windows do not open, or have any rails to obstruct their view, making them ideal for large walls and high ceilings.

Learn more
Radius

The soft curves of radius windows make them very visually appealing. Try a full round, quarter round, half round or arch top. Combine a radius window with casements, pictures, awnings or single hungs for endless design possibilities.

Learn more