Radnor, PA Windows & Doors

Radnor’s Trusted Window & Door Replacement Company

At Acre Windows & Doors, we proudly provide professional window and door replacement services to homeowners throughout Radnor, PA and the greater Delaware County area. From the historic estates near the Main Line to the beautiful neighborhoods surrounding Villanova University, we help Radnor homeowners enhance comfort, efficiency, and curb appeal with expertly installed, high-quality products.

As the #1 Andersen Certified Installer serving the Main Line, our team specializes in premium window and door solutions designed to perform in Pennsylvania’s changing seasons while complementing the refined architecture that defines Radnor homes.

Serving Homeowners Across Radnor, PA

Radnor is one of the most sought-after communities along the Main Line, known for its tree-lined streets, historic charm, and elegant homes. Many properties in the area feature custom architecture, older window systems, and unique structural details that require experienced installers—not one-size-fits-all solutions.

Our team understands the home styles, permitting considerations, and energy-efficiency needs specific to Radnor and surrounding Delaware County towns, ensuring every project is handled with precision and care.

Who We Are

Acre Windows & Doors is built on craftsmanship, transparency, and a commitment to doing things the right way. With thousands of successful installations across Pennsylvania and New Jersey, we’ve earned a reputation for delivering premium products paired with expert, detail-oriented installation.

From your initial consultation to the final walkthrough, our process is designed to be clear, informative, and pressure-free—so you can feel confident every step of the way.

Window & Door Services in Radnor, PA

Andersen Replacement Windows
We install a wide range of Andersen replacement windows designed to elevate both performance and style, including:

 - Double-hung windows

 - Casement and awning windows

 - Picture and specialty windows

 - Bay and bow window systems

 Our windows are engineered to improve insulation, reduce drafts, and bring more natural light into your home while maintaining the classic look Radnor homes are known for.

Patio Door Installation
Enhance your indoor-outdoor living space with beautifully designed Andersen patio doors, including:

 - Sliding glass patio doors

 - French patio doors

 - Multi-panel and folding door systems

These doors offer smooth operation, energy efficiency, and enhanced security—perfect for both everyday use and entertaining.

Front & Back Door Replacement
Upgrade your home’s entryways with high-performance doors that combine style, durability, and security:

 - ProVia and Andersen entry doors

 - Fiberglass and steel options

 - Custom glass and hardware upgrades

Each door is custom measured and professionally installed to ensure a precise fit that helps eliminate drafts and improve efficiency.

Window & Door Repair Services
Not every issue requires a full replacement. We offer repair services for many major brands, including:

 - Foggy or failed glass seals

 - Drafty or difficult-to-operate windows

 - Door alignment and hardware issues

Our team will always recommend the most practical and cost-effective solution for your home.

Historic & Main Line Home Solutions
Radnor is home to many historic and architecturally significant properties that require a thoughtful approach. We specialize in upgrading windows and doors while preserving the original character of your home—blending timeless style with modern performance.

Why Radnor Homeowners Choose Acre Windows & Doors

1. Andersen Certified Installer with exclusive product access
2. Experienced, factory-trained installation teams
3. No-pressure, educational consultations
4. Clean, respectful, and efficient job sites
5. Custom-fit solutions for each home
6. Strong warranties and long-term peace of mind

We don’t just install windows and doors—we help homeowners improve comfort, performance, and long-term home value.

Fun Fact: Radnor is one of the most historic and prestigious townships along the Main Line, with roots dating back to the late 1600s. Today, it’s known for its blend of charming historic homes, luxury estates, and beautifully maintained neighborhoods that reflect both its colonial heritage and modern growth. The area is also home to parts of Villanova University, one of the region’s most well-known institutions, which adds to the vibrant yet peaceful community atmosphere. 

Ready to Upgrade Your Radnor Home?

If you’re searching for window replacement in Radnor, PA or door installation along the Main Line, Acre Windows & Doors is here to help. Schedule your free in-home consultation today and discover how new windows and doors can transform your home’s comfort, efficiency, and appearance.