The Infinity Fiberglass Window & Door Advantage

The benchmark for customer service and satisfaction

Our experienced technicians install windows of all shapes and sizes, including hard-to-fit and unusual models. Our installers will arrive at your home equipped with all of the tools and materials they need to guarantee perfect fit and function. Our Homespire’s Signature Warranty1 covers the installation of your windows for as long as you own your home.

glasses sitting on wood after getting windows replaced

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

beautiful replaced picture window in bathroom

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

Our Replacement Door Options

Choose a Style to Fit Your Home

Patio & Sliding Doors from Infinity

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.

patio and sliding door in residential home
entry door on residential home

Entry & Storm Doors from Provia

We partner with ProVia, a leading manufacturer, to bring you high-quality and reliable structures. A multi-layered glass with metal oxides is inserted in every glass panel used in your front door installation. This renovation is one of the most efficient moves you could make, as it helps regulate the indoor and outdoor climate flow and can lead to savings of up to 35% on your energy bills.

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.

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