If your Main Line home has a stucco exterior, there’s a chance it may be hiding moisture damage below the surface. Over time, trapped water can lead to serious problems like mold, wood rot, and structural decay. The good news is that these issues can be fully resolved with the right expertise.
At Porter Family Exteriors, we provide honest assessments, clear communication, and high-quality stucco remediation designed to protect your home. We keep you informed at every step and never recommend work you don’t truly need.
Our Stucco & Siding Services in the Philadelphia Main Line
- Stucco remediation
- Siding replacement & installation
- Soffit replacement & installation
- Fascia replacement & installation
- Window replacement & installation
Our Proven Approach to Stucco Remediation
Our team follows a step-by-step process designed to uncover hidden damage, fix it completely, and install a new exterior system that will last for years.

1. Diagnose the Problem
During your initial consultation, we’ll assess visible signs of stucco failure such as staining, cracking, or gapping, and determine if they point to deeper water intrusion concerns.
2. Remove Old Stucco
We carefully remove the existing stucco cladding to expose any moisture damage underneath. This step allows us to see exactly what needs repair before moving forward.
3. Fix Underlying Damage
Rotten sheathing, damp insulation, and mold-compromised materials are fully removed and replaced. We also address the root cause of the water intrusion to prevent it from returning.
4. Remove Windows and Doors (If Needed)
If any windows or doors show signs of deterioration, we’ll remove and reinstall them with proper flashing and sealing techniques to guard against future leaks.
5. Install New Siding
Once the structure is dry and sound, we install high-performance siding tailored to your home’s architecture and style:
- James Hardie® Fiber Cement Siding: A top-tier choice known for durability, fire resistance, and timeless design. As an Elite Tier Contractor within the James Hardie Alliance, we follow their installation best practices for a seamless finish. The pre-finished ColorPlus® technology means your siding is ready the moment we’re done. No painting required.
- Monogram® Vinyl Siding by CertainTeed: A smart, low-maintenance option with bold curb appeal and reliable weather performance. We secure every piece with stainless steel nails to prevent rust and install color-matched aluminum behind each seam for a cleaner look.

“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 Porter Family Exteriors Is the Main Line Contractor of Choice

Porter Family Exteriors has been serving southeastern Pennsylvania since 1976, earning the trust of homeowners through reliable service that stands the test of time. As a family-owned business, we believe in treating your home with the same care and attention we’d give our own.
Homeowners throughout Main Line value our clear process and respectful approach. We offer prompt scheduling, typically within a week of your call, and provide accurate, upfront estimates using satellite technology and in-person reviews. We also offer a 10-year workmanship warranty on all siding replacements.
Trusted Stucco Remediation and Premium Siding Replacement
If you are curious about replacing your stucco with higher-quality, durable siding, let’s talk! Contact us to get a quote and connect with our team to schedule your consultation. We look forward to earning your trust.
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






