If you’re looking to improve the energy efficiency, comfort, and curb appeal of your home in Anaheim, upgrading your old windows is one of the best decisions you can make. At Metropolitan High Performance Windows, we specialize in both retrofit window and new construction window installations—offering high-quality materials like vinyl, fiberglass, wood, and Fibrex® composite (from Andersen) to suit your home’s style and performance needs.
Whether you’re replacing aging windows with energy-efficient retrofit windows, or installing new construction windows during a remodel or addition, our expert team ensures a smooth, professional experience from start to finish.
You can also explore our door services if you’re interested in enhancing both energy efficiency and curb appeal through new entryways or sliding patio doors.

Retrofit windows are ideal for homeowners looking to upgrade without disturbing the existing structure. These windows are installed within the current window frame, making them a convenient and cost-effective solution for window replacement.
New construction windows, on the other hand, are designed for newly built homes or major remodels where the window frame is being altered or replaced. They offer more flexibility in design and layout but require more extensive installation.
We offer both options in a range of premium materials:
No matter the material—vinyl, fiberglass, wood, or Fibrex®—our windows are built to insulate your home and reduce energy loss.
Vinyl and Fibrex® windows resist warping, rotting, and fading.
Match any architectural look with double-hung, sliding, casement, and more.
From energy savings to increased home value, replacement windows are a wise investment.

Ideal for preserving your home’s structure while improving performance.
Great for remodels or new builds where you’re changing the window layout.
Need help deciding? Let our team guide you to the right option.
Check out our recent projects and get inspired by visiting our window and door portfolio.
Also, if you’re considering upgrading your doors as part of your renovation, don’t miss our blog on What To Consider When Buying Sliding Patio Doors.

Anaheim homeowners can reduce their environmental impact and enjoy lower energy bills by upgrading to energy-efficient retrofit or new construction windows from Metropolitan High Performance Windows. Our expert installations and high-quality materials—like vinyl, fiberglass, wood, and Fibrex® composite—help minimize heat transfer, reduce HVAC strain, and improve indoor comfort year-round.
Read our helpful blog, How Energy-Efficient Windows Support a Greener Lifestyle in Anaheim, to learn how upgrading your windows can make a positive difference for both your home and the planet. Discover the environmental and financial benefits of investing in advanced window technology tailored to Southern California’s climate.
We proudly serve Anaheim and surrounding areas across Orange County, including Fullerton, Garden Grove, Huntington Beach, and Irvine.
Contact us today for a free estimate and take the first step toward a more energy-efficient, eco-conscious home.