Sliding Patio Doors

Enjoy a gorgeous transition from your home to your outdoor living space with an attractive and energy-efficient set of new patio doors.

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Seamless Sliding Patio Doors

If your existing sliding patio door is fogged over, difficult to open and close, broken, or poorly insulated, it’s time to consider having your patio door replaced. At Window World, we proudly offer and install top-of-the-line sliding patio doors for homeowners in Central Pennsylvania. You can count on our team to provide you with an attractive, durable, and highly energy-efficient patio door that will beautify and enhance your home.

Sliding Patio Doors

At Window World of Central PA, we offer a variety of sliding patio doors to suit your aesthetic and functional preferences. No matter what type you prefer for your home, you can expect our sliding doors to:

Offer easy operation
Provide exceptional security
Enhance your home’s energy efficiency
Feature a low-maintenance vinyl frame
Come with advanced weatherstripping

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Multi-Slide Patio Doors

Window World’s Multi-Slide Patio Doors are designed to seamlessly connect indoor and outdoor living spaces. Available in configurations up to eighteen feet wide, it creates an open transition that brings the outdoors in while offering benefits including:

Insulated, double-strength tempered glass for improved energy efficiency
Available in 3- or 6-panel designs with left- or right-hand operation
Heavy-duty wheels and raised aluminum track for smooth, reliable operation
Grids available in multiple styles, colors, and patterns

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What is Energy Efficiency?

Energy-Efficient Doors

Energy-efficient doors help your HVAC system run more efficiently compared to traditional products. That means monthly savings on your utility bills and year-round comfort.

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Your Questions, Answered

Patio Doors FAQs

See the Difference

From before to after, see how exterior upgrades transformed these homes.

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Five-Star Reviews

Customer Reviews

Since 2002, Window World of Central PA has provided award-winning service for homeowners throughout the region. See what our customers have to say.

"We absolutely love our new windows and sliding glass door. Their customer service is outstanding, and the guys that did our installation were very professional and friendly will definitely be using Window World again!"

Gary P.

"Working with Window World was a great experience in replacing our home's windows. From the salesman, who was knowledgeable and thorough in explaining the construction and features of the units, to their installers, who worked efficiently. Everything was top-notch. For us, we made the best decision in selecting Window World of Central PA."

Michelle W.

"Our Window World experience was exceptional from start to finish. We are very happy with our new siding and windows. They went above and beyond to ensure that everything was done right and to our satisfaction. We will be working with Window World again for our next project, and we highly recommend you do the same!"

Brady S.

"We had 29 windows and two sliding doors replaced by Window World of PA, and couldn't be more satisfied. From the sales consultation to the installers, the whole experience was exceptional. I wouldn't hesitate to recommend Window World to anyone who wants to work with a wonderful group of people who provide a great product."

Jack M.

Energy-Efficient Doors

Patio Doors FAQs

What are contemporary-style sliding patio doors?

Are patio doors energy efficient?

What are the benefits of sliding patio doors?

What’s the difference between patio doors and French doors?

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Customer Reviews