Patio Doors

Safe, Stylish, Strong, AND Sophisticated Delaware Valley Backyard Doors

Upgrade To High-Efficiency Doors With Crystal Clear Views

Ready to enjoy the natural beauty and sunlight of Central Jersey outdoors from the comfort of your own home? Our high-performance patio doors are the perfect solution, bringing you low-maintenance, energy-efficient technology.

With our selection of various paint colors, hardware options, glass options, and more, you can create the right mixture of elegant beauty and convenient features.

So, when you’re ready for an exterior home upgrade, check out the benefits of installing or replacing your patio door.

What Happens Outside Your South Jersey Patio Doors Stays Outside

What do we mean by this? Here’s the gist – when we get those rare, lovely weather days in Lehigh Valley, leaving your new replacement patio door open is perfectly fine.

But when you’re ready to enjoy bug-free temperature control, our patio doors have you covered.

Whatever air, noise, or moisture you don’t want inside stays put – outside. That’s because our patio doors are equipped with superior air, moisture, and noise filtration systems.

Other backyard doors are prone to air, water, and noise seepage. But ours come fitted with an interlocking meeting rails system containing double weather-stripping barriers to block out what you don’t want.

And with such excellent thermal insulation, outside temperatures stay outside, and inside temperatures stay safe inside. Though being environmentally friendly is a plus, your consistent interior comfort is the icing on the cake!

High-Performing Patio Door Glass That Sparkles And Shines

Not many South Jersey exterior home contractors understand or appreciate the value of terrific patio door glass – but we do.

The quality of the glass in your patio door is the difference between comfort and discomfort, higher and lower energy bills, and worry and peace of mind.

Fortunately, our high-performance glass covers all the basics to give you total efficiency, comfort, and reliability.

What makes our glass so unique?

Our patio door HeatSeal® glass coating is crafted to work with our fluctuating Delaware Valley temperatures to ensure year-round comfort and reduced heating bills.

How does it work?

Using HeatSeal® heat reflective coatings (microscopically thin layers of metal and metal oxide that act like a filter), some energy is transmitted, and some is reflected. This helps keep warm air in during the winter and hold cool air in during the summer.

And besides incredible energy savings, our glass coatings also protect you from harmful UV rays.

Plenty Of Options For Complete Patio Door Replacement Customization

Did we mention that we have options for our patio doors?

Looking for different hardware? We have options.

Need to match your exterior paint? We have options.

Want to personalize with a grid pattern? Guess what?

We have options!

Our standard interior laminate colors and various exterior colors allow you to mix and match to find the perfect look for your new patio door in NJ & PA. Plus, like our windows, we can custom-create your exterior color to match your home.

Let’s look at your other options:

Interior And Exterior Hardware

Choose from Merit or Intuition styles, along with several color and metal options, like matte bronze, antique brass, and brushed nickel.


We have interior, exterior, permanent, flat, contour, SDL, and various sizes. Plus, between our Colonial, Prairie, and Diamond patterns, you can create a look that fits your personal aesthetic.


With our patio doors, you can choose between factory-installed half screens, which are removable from the inside for convenient storage and maintenance, or ThruVision Screens.

ThruVision Plus uses fiberglass to improve visibility by making your view sharper and more vivid. But it also protects your interior from insects while allowing clarifying ventilation.

And we also offer “Pet Screens,” which are seven times stronger than traditional insect screening while still providing excellent outward visibility.

Patio Doors With Built-In Peace Of Mind

It’s hard to make a large purchase these days without the accompanying anxiety. But at Rosenello’s, your new patio door investment is safe with our steadfast warranties.

Our patio doors in NJ & PA come with a transferable lifetime limited warranty to ensure you’re never at a loss due to manufacturing defects.

How can we offer such a solid warranty?

Simple. We have full faith in our patio door manufacturers and expert installers. And with our complete commitment to 100% customer satisfaction, you’ll be enjoying your new patio doors for years to come.

Lehigh Valley Patio Door Installation Reviews

Melissa D.

We will absolutely use them again

We had 2 sliding doors and screens completely replaced on our second floor condo down the shore and we are very happy. They were very easy to work with, were very responsive, and their crew was great. Our homeowners association has very specific rules, which were followed as requested without any difficulty. We will absolutely use them again and highly recommend.

Cheryl M.

I can’t say enough about this company

They replaced our siding, shingles, window, and patio door and sliver coated the roof. They were in constant contact with us about everything. The workers were professional, courteous and they cleaned up each and every day. This company provides the best customer service we have ever experienced and delivers a quality product. They make sure they deliver what is promised and nothing less.

Delaware Valley Patio Door FAQs

Q. Do you offer patio door financing?

A. Yes. We believe everyone should have the opportunity to have amazing replacement replacement windows and patio doors. So we currently offer 18 months, no-interest financing to all qualifying customers.

Q. What areas do you service?

A. We service Delaware Valley, Lehigh Valley, Central Jersey, and South Jersey areas. This includes many Pennsylvania cities like Newtown, Richboro, Holland, Langhorne, Morrisville, and Southampton.

Q. What Brand Doors Do You Use?

A. We use a small variety of only the best brand entry doors with the highest quality and best warranties in the country to give you peace of mind and make your Delaware Valley home stand out. The door brands we use are Okna, Provia, Andersen and Pella.

Q. What’s your patio door installation process like?

A. Though each home will have its own requirements, our patio door installation process is streamlined for total efficiency. From our initial design consultations to our final walk-through, we ensure you total peace of mind throughout.

Q. Why should I choose Rosenello’s Windows?

A. It’s hard to narrow down all the reasons you should choose Rosenello’s to just a few. Our top-manufactured products have proven themselves time and time again, along with our expert craftsmanship. But our reliability, accountability, and integrity keep customers returning for more.

Get Started On Your Exterior Home Project Today!

Are you looking for the ultimate package in replacement windows, siding, patio doors, or roofing? At Rosenello’s Windows, we deliver durable, energy-efficient, AND stunning exterior home remodeling results in the Delaware Valley and surrounding areas. Call us today for a free quote!