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Your home’s windows can brighten your living space with natural light as well as make your home more comfortable and energy-efficient.

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

Our Featured Products

Explore our window options to discover the best fit for your space.

Double-Hung Windows

Double-hung windows have two sashes which both slide vertically, providing efficient ventilation and airflow.

Sliding Windows

Sliding windows have a single moving sash that glides open horizontally. Sliders function much like traditional patio doors.

Casement Windows

Casement windows are contemporary and convenient. Like a door, casement windows hinge at the side and swing out for maximum airflow.

Bay & Bow Windows

Bay and bow windows extend toward the outside, maximizing your living area, view and light transmittance.

Awning Windows

Awning windows hinge at the top and open out. They may also hinge at the bottom and swing downward.

Garden Windows

This protruded three-dimensional design adds a unique new feel, perfect for a kitchen or small plant growing area.

Custom Windows

Looking for customization? We can craft the perfect window for your unique space.

Benefits of Windows from Window World

A wide range of window style allow 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 you budget we offer convenient financing options
We include a best-in-class limited lifetime warranty

About Our Replacement Windows

At Window World of Central Pennsylvania, we are partnered with MI Windows. Their beauty and state-of-the-art performance make them the perfect choice for your home. Made from virgin vinyl resin and the best stabilizers, they are built to last. The glass units are insulated for superior energy efficiency and performance. The cherry on top is how easy to clean and low maintenance they are!

Why You Should Invest In Energy-Efficient Windows

Keep cold air out during the winter and air conditioning in during the heat of summer! Our windows are made with Low-E glass, which insulates and ensures less air leakage. That means a more energy-efficient home and savings on your utility bills over time.

Why Energy Efficiency Matters