Milgard aluminum windows

Architects and builders have long appreciated aluminum windows and replacement aluminum windows for their overall strength, lasting value and configurability to maximize great views like the San Francisco Bay. Milgard takes aluminum windows a step further than most manufacturers by treating them not as just a low-cost alternative, but as an architectural design element. As a result, our unique aluminum windows are found in projects ranging from entry-level homes and multifamily projects to high-end custom homes and light commercial applications in San Francisco.

All our aluminum windows are custom made to your home’s exact specifications at no extra charge or extended lead time. Plus they’re covered by our industry-leading Full Lifetime Warranty.


Get superb strength and stability in standard aluminum windows ideal for mild desert, southwest type climates.


Milgard Thermally Improved Aluminum patio doors feature enhanced thermal ratings for higher energy efficiency.

Available in standard aluminum for mild climates or thermally improved for extreme weather conditions, Milgard aluminum windows bring a decidedly modern edge to entrances into any home or building in the San Francisco area.