Replacement Window Installation for Philadelphia & Southeastern PA Homes
10% off Siding Project, with Special Financing - No payments till 2027!*
*10% off applies to siding material and installation only. Excludes windows, doors, decks, roofing, gutters, soffit, fascia, permits, taxes, and other services. Not valid with other offers or on past work. New projects only. Offer must be presented at time of sale. Financing is subject to credit approval; terms and conditions apply. Additional restrictions may apply.
Improve Comfort, Efficiency, and Curb Appeal With Quality Replacement Windows
Older windows can affect much more than your home’s appearance. Drafts, difficult operation, rising energy costs, and worn-out frames are all signs that your windows may no longer be performing as they should.
Five Star Contractors installs replacement windows for homeowners throughout Philadelphia and Southeastern Pennsylvania, helping older homes improve comfort, efficiency, and long-term performance. Since 2000, we have worked with homeowners throughout the region to select window solutions that fit their home’s architecture, their goals, and the demands of our local climate.
Every home is different. That is why we offer multiple window materials, styles, and manufacturers rather than a one-size-fits-all approach. During your consultation, we will help you compare your options and choose replacement windows that make sense for your home.
Window Materials Designed for Philadelphia-Area Homes
Philadelphia and Southeastern Pennsylvania are filled with older homes, from historic rowhomes to traditional suburban properties. Each home has its own construction style, architectural details, and window replacement needs. The right window material depends on your priorities, whether that means lower maintenance, improved efficiency, or preserving the character of your home.
Vinyl Replacement Windows: Vinyl windows are a popular choice for homeowners looking for dependable performance with minimal maintenance. Modern vinyl frames resist warping, rotting, and peeling, making them well-suited for Pennsylvania’s seasonal weather changes.
Fiberglass Replacement Windows: Fiberglass windows provide excellent strength, energy performance, and long-term stability. Unlike some materials that expand and contract significantly with temperature changes, fiberglass frames maintain their shape through seasonal shifts.
Wood Replacement Windows: Wood windows remain a popular option for homes where interior character and architectural detail are important. Many older Philadelphia-area homes feature traditional trim, millwork, and design elements that pair naturally with wood interiors.
No matter your preferred look, from modern minimalism to timeless craftsmanship, you will find flexible options that respect your home’s architecture.
Explore Popular Replacement Window Styles
We proudly offer a wide range of window styles, each designed to complement the architecture of your home, your goals, and your individual taste. These windows include:
Double-Hung Windows: These windows are a versatile choice featuring two movable sashes that slide vertically, allowing for easy cleaning and adjustable airflow.
Casement Windows: These windows are hinged on the side and open outward with a crank, offering excellent ventilation and a tight, energy-efficient seal.
Bay and Bow Windows: These windows extend outward from your home to create bright, open spaces and panoramic views that add charm and depth to any room.
Picture Windows: These windows feature fixed glass panes that frame outdoor scenery, let in natural light, and improve insulation.
Sliding Windows: These windows include panels that glide smoothly from side to side, offering wide openings and a clean, modern look.
Garden Windows: These windows extend outward to create small, sunlit shelves that are perfect for herbs, plants, or decorative accents.
Custom Windows: These windows are made to order in custom shapes, sizes, and finishes that match your home’s design and reflect your personal style.
Window Brands We Install
Five Star Contractors works with several respected window manufacturers, allowing us to recommend products based on your home rather than limiting you to a single option.
Our window partners include:
Andersen Windows: A trusted manufacturer known for a wide range of window styles, materials, and customizable options.
Pella Windows: Offers innovative window designs, including energy-efficient options suited for Northeast homes.
OKNA Windows: Known for high-performance vinyl windows with strong durability and efficiency features.
Marvin Windows: Provides premium window solutions, including options well suited for custom sizes, unique openings, and homes where design details matter.
Our certified contractor relationships with Andersen and Pella also provide access to manufacturer training, product support, and installation standards.
Five Star Contractors’ Proven Window Replacement Process
Replacing your windows shouldn’t be a stressful experience. That’s why Five Star Contractors has developed a streamlined approach to projects:
Free Expert Consultation and Assessment
A specialist visits your home, discusses your goals, and evaluates which solutions best fit your space and budget.
Material and Style Guidance
Benefit from hands-on help choosing the right frame materials, glass packages, and design to suit your priorities. We plan the project details to avoid surprises.
Professional Installation
Trained crews complete on-site installation efficiently and with respect for your home, minimizing disruption throughout the process.
Final Walkthrough and Satisfaction Review
The job concludes only when every detail meets your expectations and your questions are answered.
We take pride in providing clear communication at every step and won’t be satisfied until you are.
Energy-Efficient Windows Built for Pennsylvania Weather
Many homes throughout Philadelphia and Southeastern Pennsylvania were built before modern energy standards were in place. Aging windows can contribute to drafts, uneven temperatures, and increased heating and cooling demands.
Energy-efficient replacement windows are designed with features that help improve comfort and reduce heat transfer, including:
Low-E glass coatings that help control heat gain and loss
Insulated glass units with multiple panes for improved performance
Gas-filled chambers that provide additional insulation
Well-insulated frames and professional installation to help reduce air leakage
During your consultation, we use building science principles to consider factors like your existing windows, home orientation, and overall goals when recommending options. Our manufacturers offer ENERGY STAR-qualified products designed for the Northeast climate.
Why Philadelphia Homeowners Choose Five Star Contractors
Since 2000, Five Star Contractors has helped homeowners throughout Southeastern Pennsylvania improve their homes with quality exterior remodeling solutions. As a locally owned and family-operated company, we understand the challenges older homes face in this region and the importance of recommending solutions built for Pennsylvania’s climate.
When you choose Five Star Contractors for replacement windows, you benefit from:
A Building Science Approach: We consider how materials, moisture management, and your home's systems work together when recommending solutions.
Recognized Industry Credentials: We maintain an A+ rating with the Better Business Bureau, earn recognition through GuildQuality independent customer satisfaction surveys, and have been recognized on the Qualified Remodeler Top 500 list.
Certified Manufacturer Partnerships: Our Andersen and Pella certifications reflect our commitment to proper product knowledge and installation standards.
Professional Memberships: We are proud members of the National Association of the Remodeling Industry (NARI), the Home Builders Association (HBA), and the Certified Contractors Network.
Financing Options: We offer financing through GreenSky for qualified homeowners who prefer to spread project costs over time.
Our team is committed to providing a clear process, quality workmanship, and a remodeling experience built around trust.
Replacement Window Installation Throughout Philadelphia & Southeastern Pennsylvania
Five Star Contractors installs replacement windows throughout Philadelphia and the surrounding communities, including Chester County, Delaware County, Montgomery County, Bucks County, and Northern Delaware.
From older homes in Philadelphia neighborhoods to properties throughout the surrounding suburbs, we help homeowners improve comfort, efficiency, and curb appeal with replacement windows designed around their needs. Visit our full list of service areas for complete coverage details.
Frequently Asked Questions About Replacement Windows
We install vinyl, fiberglass, and wood-interior replacement windows. Each material offers different benefits, and our team helps homeowners choose the option that best fits their goals for maintenance, appearance, and performance.
We install Andersen, Pella, OKNA, and Marvin windows. Working with multiple manufacturers allows us to recommend products based on your home's needs rather than a single product line.
The best choice depends on several factors, including your home's architecture, existing openings, desired appearance, ventilation needs, and energy performance goals. A consultation allows us to evaluate your home and discuss the options available.
Yes. Our manufacturers offer ENERGY STAR-qualified window options, and we can help identify products that meet performance requirements for Pennsylvania’s climate.
Look for a contractor with experience, manufacturer certifications, strong customer reviews, and a proven installation process. Five Star Contractors has served Philadelphia-area homeowners since 2000 and is an Andersen and Pella Certified Contractor with an A+ BBB rating and Qualified Remodeler Top 500 recognition.
Yes. Financing options are available through GreenSky for qualified homeowners. We can discuss available options during your consultation.
Schedule Your Replacement Window Consultation in Philadelphia
If your home has drafty, outdated, or inefficient windows, Five Star Contractors can help you explore your options. Our team will evaluate your current windows, explain available solutions, and help you choose a replacement window system that fits your home.
Contact Five Star Contractors today to schedule your free window replacement estimate.
Reviews
We used Five Star Contractors initially for siding replacement and stucco remediation. Because of their excellent work we had them return a year later to replace our aging roof and install new gutters and downspouts. The management team and crews on both jobs were professional, polite and respectful of our property and our neighbors. As their name says... their work is 5 Stars!
Five Star remediated our failing stucco and repaired extensive hidden damage. They also replaced all doors and windows. Their crews were professional, friendly and respectful. We were impressed with their ability to replace all the windows and doors without creating a mess, and they replaced all trim and plantation shutters seamlessly. Robert was frequently on site, and he offered excellent design suggestions throughout the project. We recommend Five Star without reservations. You will not be disappointed.
We chose five star and are so glad we did! When we purchased a home that needed a full stucco remediation we interviewed and obtained quotes from many companies. Five Stars quality of work and professionalism really stood out among the rest. They were easy to work with, attentive to detail, responsive and fully delivered going above and beyond. They are not the cheapest company but you get what you pay for, and we got the best!
We had a great experience with Five Star Contractors when they fully replaced our siding. Discovering that our house needed major repairs was a stressful experience, but from our first meeting with Matt and Michal we felt at ease. From start to finish, they were incredibly communicative, always taking the time to answer our questions thoroughly. What really stood out was how they walked us through the science behind proper construction techniques, helping us understand not just what they were doing, but why it mattered. Throughout the process we had multiple roadblocks on our end, and they were very understanding and flexible. We highly recommend them to anyone looking for skilled, transparent, and knowledgeable professionals.
Best contractor in the area. Attention to detail and very trustworthy. They do the job right and stand behind all their work. The crew works hard and their goal is to make you happy, whatever your needs are. Five Star will at least meet, but probably exceed your expectations as they have for me. They are neat and clean up the site every night before they leave, even using a magnet to find loose nails because I have 4 dogs. I couldn’t be happier with them and I am not easy to please. Michal, thank you for all you do.
Five star did an excellent job with our stucco remediation. The quality of the work is exceptional. Michael and Robert are very involved with the day to day operation and came up with excellent ideas to make our vision become reality. Every person on the team was a pleasure to work with. They were on time, respectful and professional . In particular Jesse is absolutely exceptional in everything he does. We wholeheartedly recommend Five Star!
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Expert Service at a Price You Can Afford
We have an unwavering commitment to do whatever is required to provide value to our customers, even long after a project has been completed.
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