The Infinity Fiberglass Door Advantage

The benchmark for customer service and satisfaction

Infinity sliding french doors

Ultrex® fiberglass delivers lasting performance

  • Expands 87% less than vinyl – resists expanding and contracting in any climate

  • 8 time stronger than vinyl – protects the integrity of your home

  • Resistant to leaks, seal failures and stress cracks – all things that can affect energy efficiency

  • An average 68-72% return on investment – ranks higher than most interior renovations

Patio door replacement

Acclaimed design that withstands the test of time

  • We offer a complete collection of styles, features and options to complement any home

  • All products feature narrow profiles for expanded views and more daylight

  • Fiberglass has a longer useful life expectancy than vinyl

  • Our proprietary acrylic finish is fade-resistant and virtually maintenance-free

Enjoy Seamless Living Indoors and Out

Create the perfect design for your home with a new Infinity patio door. From color, to glass and hardware, find your ideal look with Infinity’s many style and design options. For example, match your existing woodwork or take your home in a new design direction with EverWood®, our breakthrough engineered wood grain interior finish. EverWood® offers natural looks and texture – it looks, feels, paints and stains like wood – but is completely low-maintenance.

Whether you’re interested in adding a brand new sliding door to your patio or replacing an existing unit, we can help. We’ll visit your home, conduct a complimentary needs analysis and design a door solution that fits your tastes. Does your home have a hard-to-fit size or style? Get in touch with Homespire. We work closely with our manufacturer and can customize a solution for your needs.

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Sliding patio door replacement

Sliding Doors

Open up your home to better views

Built with Ultrex® fiberglass, Infinity French or Sliding Patio Doors are designed to complement Infinity windows, or add immediate design impact all on their own. The large glass area will fill your home with a bigger view and more daylight. With thoughtful design and smart engineering features, you’ll appreciate the smooth operation and reliable performance that an Infinity patio door brings to your home.

  • The Infinity Sliding Patio Door features a narrow profile for a contemporary appearance.
  • The Infinity Sliding French Door combines the look of a classic French door’s wider profile with the space-saving benefits of a sliding patio door.
  • Space-saving sliding operation won’t interfere with your home’s furniture or décor
  • Customizable in 2, 3 or 4 panel configurations up to 16-feet wide for panoramic views
  • Multiple-point locking system for a sense of security
  • Top-hung screen glides easily and won’t get hung up on dirt or debris in the sill track
  • Optional footbolt provides additional peace-of-mind when the door is locked or vented
  • Engineered to keep the outdoors out and perform at light commercial performance grade ratings that exceed residential requirements
Swinging patio door replacement

Swinging Doors

Bring the outdoors in

Enter or exit your home in style with the Infinity Inswing French Door, a great design choice for a room that offers plenty of space to open the door panels inside. The Inswing French Door blends the ultimate performance of Ultrex® fiberglass with timeless design features — the wider profile is a nod to traditional architecture and maximizes your home’s outdoor spaces.

  • Choose from 1, 2 or 3 panel configurations to fit nearly any space in your home
  • Swinging or sliding screen available depending upon door operation
  • Stainless steel multiple-point locking system for a sense of security
  • Adjustable hinges to dial in the perfect fit as your home transitions throughout the seasons
  • Engineered to keep the outdoors out and perform at light commercial performance grade ratings that exceed residential requirements
Bi-fold patio door replacement

Bi-Fold Doors

Comfortably embrace indoor/outdoor living

The Infinity Bi-Fold Door features panels that slide and stack tightly, creating a wide opening to invite fresh air into your home. When completely closed, the panels are weather-tight protecting your home from the elements. Our bi-fold door is designed with narrow profiles to maximize your views and fill your home with light. With three bi-fold door styles and up to 7 panels, your local Infinity partner can help you find the perfect fit for your home. Only Infinity’s Bi-Fold Door is built with Ultrex® fiberglass on the exterior and the interior for virtually no-maintenance performance.

  • Ultrex® fiberglass door panels are thoughtfully designed to stack tightly for a wide opening that maximizes daylight whether the door is open or closed
  • Configurations up to 7 panels and 22-feet wide
  • Carefully engineered top-hung design and integrated multi-point locking system for effortless fingertip operation
  • Choose a bi-parting bi-fold door to open from the center to symmetrically frame your view
  • Select a uni-directional bi-fold door to stack panels completely to one side for a wide-open view; choose left or right operation
  • Add an optional access panel to a uni-directional bi-fold door for convenient everyday use

All Areas We Serve

We provide quality replacement windows throughout Central Pennsylvania and Philadelphia. That means you can count on us for quality window installation, custom design and security options as well as friendly customer service no matter where you’re located in Pennsylvania. Our trained representatives can visit your home today to provide a free window analysis to gauge your needs and expectations.

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front door porch area on residential home

Real Customers, Real Reviews

What Pennsylvania Homeowners Love About Us

“These guys are the best people ever. I had never had these experiences with installers. I will definitely recommend your company to all friends & family members. “

Reading, PA

“It was a pleasure having the crew in my home. They were so clean with their work; you would not have known they were working and working diligently. They were superb.”

Harrisburg, PA

“We were very pleased with our Homespire experience! The sales rep and installation crew were fantastic! Very pleased with our windows and our beautiful basement door.”

Boiling Springs, PA

“Our experience with Homespire from start to finish was excellent. Our Sales Rep, Winston, was friendly and knowledgeable. He didn’t pressure us into any decision. Our installation went so smoothly. Andrew and his crew cleaned up so well, you wouldn’t have even known they were there. We also liked working with a local company. “

Lancaster, PA

“The workers were very professional. They worked very well together. They were very knowledgeable about the job that they were doing. Something didn’t look right they made it right. We love the work they have done for us. We would not have any hesitation to recommend them to anyone.”

Shermans Dale, PA