Milgard’s commitment to innovation has made us a leader in all aspects of window technology.
This includes materials, manufacturing techniques, components, glass, energy efficiency and even our warranty. All Milgard products are designed and thoroughly tested for performance, energy efficiency and dependability. For example, we use only premium vinyl compounds that deliver outstanding ultraviolet protection against oxidation and fading.

Vinyl Windows
Milgard® Product Series
Aluminum Windows

Light yet strong, aluminum windows and doors can be configured into a wide variety of combinations. The narrowness of the frame places the focus on the glass and subsequently, the view it offers. Multi-panel door systems are often made with aluminum frames to facilitate indoor/outdoor living. Milgard aluminum frames are available in anodized or baked-on finishes for long lasting color. Sealed, mechanically joined corners stay square and true over years of use.
Aluminum is not recommended in beach homes for while the material is water resistant, it can suffer corrosion from salt water and salt air. The corrosion affects hardware operation and frame performance.
Milgard Aluminum Frame Colors
Milgard aluminum windows come in four beautiful frame colors to coordinate with your home design. Choose a clean, white finish or opt for a darker frame to emphasize the window shape.

Milgard® Product Series
Fiberglass Windows
Ultra™ & WoodClad™ Series windows and patio doors stay true through almost any environment. Because it’s made from glass fibers, the frame expands and contracts at approximately the same rate as the insulated glass it holds. This puts less stress on the seals, reduces the chance for seal failure while allowing for a clear, fog-free view.
The dimensional stability of Ultra™ Series fiberglass windows make it a popular choice for high humidity and high heat environments, such as bathrooms and kitchens. A WoodClad™ Series option offers you the beautiful look of wood veneer on the interior without the need for sanding and repainting.

Milgard Ultra™ & WoodClad™ Series fiberglass window frames come in a palette of rich, designer colors. From warm ‘harmony’ to bold ‘black bean’, get inspired with all the possibilities.
Add warmth with a Clear Vertical Grain Douglas Fir veneer option on WoodClad™ Series windows.