Window Contractor in Main Line, PA
Restore comfort and preserve charm with expert window installation by Porter Family Exteriors—Main Line’s trusted contractor for 45+ years.
Main Line homes have plenty of charm, with deep front porches, classic lines, and generations of history built into every detail. But when your windows start to age, that charm can come with some real challenges. Issues like drafts, stuck sashes, and foggy glass can make your home less comfortable, less efficient, and harder to enjoy.
At Porter Family Exteriors, we’ve been replacing windows on homes like yours for over 45 years. We know how to preserve the character of a 1900s Colonial or a pre-war Tudor while giving you modern performance and peace of mind.
Our Window Installation Services in the Philadelphia Main Line
- Window replacement
- Window installation
- Historic home window replacement
- Custom openings for new windows
- Conversion of current windows to larger or smaller sizes
- Full frame window replacement for custom projects
High-Quality Window Options for Main Line Homes
Main Line homes deserve windows that fit their architectural charm and deliver modern performance. At Porter Family Exteriors, we install two trusted brands that give homeowners the flexibility to choose what works best for their home, style, and budget. We offer a variety of window styles and custom sizing; double-hung, casement, picture, bay, and bow windows.
Andersen® Windows
- Premium windows in vinyl, aluminum-clad wood, and composite materials
- Available in nearly a dozen styles, including double-hung, casement, and picture
- Known for their versatility, quality, and long-term performance
ProVia® Vinyl Windows
- Four different vinyl window lines to match your budget and design preferences
- Durable, energy-efficient, and low-maintenance
- A great option for modern upgrades or budget-conscious projects
“I had Porter Family install my hardy board siding and they were the best I’m price and service. The house is beautiful and I get compliments daily. The guys are professional and so very clean. I did not have any debris or nails on my lawn. It was the best service I have had.”
– Charlene G.
Why Homeowners Choose Porter for Window Replacement
Porter Family Exteriors is a second-generation, family-owned company with deep roots in the Philadelphia suburbs. We’ve helped hundreds of Main Line homeowners restore beauty and efficiency to their properties without compromising on craftsmanship.
Here’s what makes us different:
- Andersen Certified Contractor: Factory-trained for precise installs
- No sales games: Just straightforward advice based on your home’s needs
- One point of contact: From first visit to final walkthrough, we keep it personal
- Respect for your home: Our crews show up on time, protect your property, and clean up thoroughly
We know the difference a good window makes because we’ve seen it transform homes like yours time and time again.
Let’s Bring Comfort and Craftsmanship Back to Your Main Line Home
If your windows are letting in more wind than light, it may be time for an upgrade. We’d be honored to help. Porter Family Exteriors is your trusted window contractor in Main Line, PA, here to guide you with expertise, care, and quality that lasts.
Get started today! Request a quote and let’s talk about what your home really needs.
Townships we serve within the Philidelphia Main Line
- Overbrook
- Daylesford
- Ardmore
- Bala Cynwyd
- Bryn Mawr
- Rosemont
- Garrett Hill
- Gladwyne
- Haverford
- Merion
- Narberth
- Penn Valley
- Villanova
- Radnor
- Wayne
- St. Davids
- Strafford
- Chesterbrook
- Wynnewood
- Penn Wynne
- Paoli
- Berwyn
- Devon
- Malvern
