Are you considering upgrading your Pomona home’s windows? Metropolitan High Performance Windows offers a wide range of retrofit windows and new construction windows designed to enhance curb appeal, improve energy efficiency, and increase indoor comfort. Whether you’re replacing aging windows or outfitting a new home, we provide expert installation and premium materials for lasting performance.
From vinyl and fiberglass to wood and Fibrex composite material (exclusive to Andersen windows), we offer versatile window solutions tailored to your home’s specific needs and aesthetic.

Old or inefficient windows can cause significant energy loss, lead to higher utility bills, and reduce your home’s comfort. Upgrading to replacement windows, whether through retrofit installation or new construction window installation, allows you to benefit from better insulation, noise reduction, and modern style options.
Drafts & Temperature Imbalances: Feeling cold air in the winter or too much heat in the summer? Your current windows may lack proper sealing or insulation. Our retrofit windows are designed to eliminate these issues without major alterations to your home’s structure
Difficult to Operate or Damaged: If your windows are warped, won’t close properly, or show signs of fogging or water damage, replacement is the safest and most efficient choice.
High Energy Bills: Modern energy-efficient vinyl, wood, fiberglass, or Fibrex composite windows offer superior thermal performance, helping to lower heating and cooling costs.

Retrofit windows (also known as replacement windows) are custom-fit into your existing window frame. This method is ideal for homeowners who want to upgrade their windows without altering interior or exterior finishes. It’s quick, cost-effective, and minimally disruptive.
New construction windows are used in newly built homes or during major renovations where studs are exposed. This type of window installation includes a nail fin and requires more extensive framing work but offers flexibility in window size and placement.
Whether you’re updating an existing home or building a new one, our team can help you decide which window solution best meets your goals.

At Metropolitan High Performance Windows, we specialize in energy-efficient retrofit windows and new construction windows for Pomona homeowners. Our team is committed to quality craftsmanship, honest pricing, and a stress-free installation process—no subcontractors, just experienced professionals.
We proudly offer a variety of premium window materials:
Reduce energy consumption with high-performance windows that maintain consistent indoor temperatures.
Keep outside noise out and enjoy a quieter living space.
Enhance both the interior and exterior appearance of your home.
Increase the resale value of your property with quality, modern windows.
Vinyl and Fibrex materials resist rot, corrosion, and fading—no painting required.
Our experts ensure every window is measured and installed to perfection for optimal performance.

Ready to make your Pomona home more energy-efficient, beautiful, and comfortable? Whether you’re choosing retrofit windows for a seamless upgrade or new construction windows for a new build, Metropolitan High Performance Windows is here to help.
Enhance your entire living space with our door services, and take inspiration from our project portfolio to see the transformation possibilities. Looking for expert advice? Read our helpful blog on What To Consider When Buying Patio Doors.
We proudly serve many areas across Southern California, including Long Beach, providing top-tier products and service you can rely on.
Contact us today for a free same-day estimate. Discover the benefits of expertly installed, high-performance windows in the material and style that suits your home best.