Window World is proud to offer Erie homeowners beautiful, energy-efficient, and custom-built vinyl replacement windows.

Choose Energy Savings. Choose Curb Appeal.
Let's Upgrade Your Windows

Our Featured Products

Explore our window options to find the best fit for your home.

Double-Hung Windows

A classic look that never goes out of style, double hung windows provide efficient ventilation and air flow.

Sliding Windows

Sliding windows have a single moving sash which glides open horizontally for easy operation.

Casement Windows

Contemporary and convenient, casement windows hinge at the side and swing out for maximum airflow.

Bay & Bow Windows

Bay and bow windows boast a large glass area to allow a maximum amount of light into your space.

Awning Windows

Awning windows hinge at the top and open out, as well as hinge at the bottom and open downward.

Garden Windows

The protruded three-dimensional design is perfect for housing small plants in your kitchen due to enhanced sunlight.

Custom Windows

Combine geometric-shaped windows to create new window designs that enhance your home’s architecture and style.

Benefits of Windows from Window World

A wide range of window styles allows you to customize your space
Enjoy savings on your utility bills with energy-efficient choices
Our professionally trained team is here to install your windows
No matter your budget we offer convenient financing options
We include a best-in-class limited lifetime warranty

About Our Replacement Windows

We offer simply the best for less for a reason. Our passion at Window World of Erie is to offer your residence the beautiful, energy efficient and sturdy replacement windows it deserves. You’ll always stay protected from the outdoor elements and even save money on your monthly energy bill.

When you choose Window World of Erie, you’re choosing home-improvement specialists who are passionate about giving customers the best customer service around. Our trained installation professionals adhere to the highest standards in the industry, and we guarantee that your window will be installed correctly, the first time.

Why You Should Invest In Energy-Efficient Windows

The main benefit of energy-efficient windows is their ability to keep your home at a consistent temperature year-round, improving your home’s comfort. But not all windows provide the same level of energy efficiency. Our windows feature Low-E glass to reduce air leakage, the Intercept™ warm-edge spacer system to improve insulation and argon gas to increase thermal efficiency. Together, they’ll deliver big savings and enhanced comfort.

Why Energy Efficiency Matters