Pittsburgh(412) 345-8220Lancaster(717) 773-4562
 Request a Quote

Patio Door Replacement in Central Pennsylvania

New Patio Doors in the Pittsburgh & Lancaster Areas

When Central Pennsylvania and Pittsburgh homeowners need patio door replacement, they turn to Zen Windows Pennsylvania. We provide pressure-free online quotes after a short phone consultation on some of the best sliding patio doors on the market.

No in-home meeting. No sales pressure. No pricing games. Just superior patio doors installed by master craftspeople.

modern sliding glass patio door off dining room.
modern house with a sliding patio door
patio door installed with curtains

 

Patio Door Replacement Made Easy

Our Sliding Patio Doors Provide Amazing Efficiency, Aesthetics & Operation

Our exclusive sliding patio doors are crafted for beauty, durability, performance, and energy efficiency. You get everything you’re looking for in a patio door for a reasonable investment. These features make our patio doors popular among Pennsylvania homeowners:
  • Many style choices: There are many glass options, including multi-pane, decorative, tempered, and laminated glass.
  • No air leaks: An air-infiltration rate over five times better than industry standards, making our patio doors the most airtight on the market.
  • Unmatched efficiency: High-end, energy-efficient features such as argon-infused glass, high-density foam insulation, and triple-fin weatherstripping help reduce energy costs and keep your home at a comfortable temperature.
  • A lifetime of great operation: Heavy-duty rolling systems ensure a lifetime of smooth gliding.
  • Durable & safe: Multi-point locking systems provide some of the best security you’ll find in a patio door. No more wedging a broomstick or piece of wood in the door frame to make your home feel secure.
  • Beautiful accessories: Comes with eight designer handle options, including nickel, brass, and oil-rubbed bronze.
  • Gorgeous colors: Choose from three standard colors (Soft-White™, beige, and brown), 16 PVC exterior color bond options, and four interior wood grains (light oak, medium oak, cherry, and Brazilian cherry).

One of the best aspects of our sliding patio doors is that they’re made from the same materials as our award-winning replacement windows.

This means you’ll enjoy amazing views of the outdoors, unparalleled performance, and lower energy bills. And for your complete peace of mind, we protect your project with lifetime transferable warranties on materials AND installation.

An Easy, Stress-Free Patio Door Replacement Process for Pittsburgh & Lancaster Residents

Getting replacement patio doors shouldn’t be a hassle. From Pittsburgh to Lancaster to Harrisburg, our crew has made patio door installation as simple as possible for countless clients. From start to finish, you can depend on us for a stress-free experience.

Our sales process is made easy for you. We provide:

  • Firm online quotes with no surprises
  • A five-minute phone chat to learn more about your needs
  • Installation scheduling that fits your busy life

Zen Windows Pennsylvania takes every step to make your patio door replacement a breeze. On installation day, we’ll:

  • Visit your home in Pittsburgh, Lancaster, or Harrisburg, PA
  • Remove your current patio doors carefully
  • Ensure that your new doors are the perfect fit
  • Install your new patio doors, ensuring they look and function flawlessly
  • Clean up the work area and leave your home looking amazing

We aim to ensure your satisfaction with your new doors and the installation process. For the best experience possible, choose Zen Windows for patio door replacement services.

Contact us today to schedule your new patio door services in Pittsburgh, Lancaster, or Harrisburg, PA.

Patio Doors Frequently Asked Questions

What should I look for when buying a sliding glass door?

When searching for a new sliding glass door, it’s important to consider your desired level of security. Consider buying curtains, installing an alarm system, and ensuring the sliding door will lock securely.

You should also ensure your new sliding glass patio door will be durable, as it will come up against the outside elements throughout all four seasons.

Look for sliding glass door options with thick glass, and consider using vinyl on your door frame to keep it from chipping. Lastly, if you’re looking for ways to save money on your energy bill, choose an energy-efficient sliding glass door. Make sure your new door will have tight seals to avoid costly air leaks.

What’s the most energy-efficient patio door?

It’s important to consider your patio door’s energy efficiency, as it could save you money on your utility bill in the long term.

Zen Windows provides patio doors that operate at optimal efficiency, using argon-infused glass, high-density foam insulation, and triple-fin weatherstripping to help reduce energy costs and keep your home comfortable.

Visit our virtual showroom to view our energy-efficient Soft-Lite glass and pane options.

How can I make my patio door more energy-efficient?

The most important first step in ensuring maximum energy efficiency for your patio door is having it properly installed. You may not need a professional, but it’s not worth risking DIY installation if you don’t have the necessary expertise.

Zen Windows offers expert installation services at an affordable price while ensuring you get the energy-efficient doors you want.

Weatherstripping is another important consideration. Older doors were often installed without weatherstripping, but most modern patio doors can accommodate energy-saving weatherstripping installation.

Double-paned glass is more efficient than single-paned, so have your patio doors equipped with double-paned glass to maximize efficiency.

What areas of Pennsylvania do you serve?

Zen Windows Pennsylvania proudly serves Lancaster and Pittsburgh, PA, and the surrounding areas, including Harrisburg, York, New Cumberland, Chambersburg, Hanover, Bethel Park, Cranbury Township, Mount Lebanon, Penn Hills, and Wexford.

Why Choose Zen Windows

No-Money-Down
Guarantee
Double Warranty
Included
Work Directly With the
Owner
Decades of
Experience
Simple &
Accurate Quotes
No Sales
Pressure

About Us

We're changing the way people buy windows or patio doors

No down payments, no pushy salespeople, a lifetime warranty and you work directly with the owner. Request a quote or give us a call to get started