Roof Rejuvenation in the Philadelphia Metro

If you own an asphalt shingle roof in the Philadelphia metro and it's roughly 6–20 years old, dry, and shedding granules, our corn-based rejuvenation can restore flexibility and add years of service life — for about 15–20% of what a full replacement costs. We start with a free inspection and tell you honestly whether treatment is the right call.

What do roofs look like across the Philly corridor?

The western Philadelphia suburbs are one of the most active housing corridors in Pennsylvania. King of Prussia anchors a huge employment and retail hub ringed by 1990s and 2000s developments with wide, simple roof planes — ideal candidates. West Chester blends preserved historic borough homes with student rentals and affluent townships toward the Brandywine. Exton and the Route 30/202 corridors are stacked with mid-life developments, townhome communities, and apartment complexes whose original asphalt is now right in the rejuvenation window. Hot, humid summers and freeze-thaw winters bake oils out of shingle asphalt and then crack whatever brittleness is left; the result is a familiar story of tired 12–16-year-old roofs quoted for replacement when they're actually just thirsty.

Is my roof a candidate?

• Asphalt shingle roof, roughly 6–20 years old
• Dry, faded, or shedding granules — but structurally sound
• No active leaks; shingles present and not cracked

The 2000s build boom across Chester and Montgomery Counties is hitting that sweet spot right now, and plenty of re-shingled later homes qualify too. Our treatment is corn-based and about 95% USDA-certified bio-based; it penetrates the shingle rather than coating it, so it works across brands without changing how your roof looks. Each treatment adds 5 years of restored shingle flexibility, backed by our 5-year transferable warranty. With periodic re-treatment, many qualifying asphalt roofs gain 10–15 years of added service life.

Does the treatment actually work?

The evidence comes from independent ASTM lab testing performed by PRI Asphalt Technologies, which measured restored shingle flexibility and reduced granule loss by approximately 53% on 15-year-old shingles after treatment. That's lab testing, not a sales pitch — and it lines up with what we see on tired roofs that are simply thirsty rather than failed.

Commercial roofs, HOAs, and apartment portfolios

Philly's professionally managed multifamily market is one of the largest in the region, and serving its condominium associations, HOA communities, and apartment portfolios across the 100-mile ring is core to what we do. Boards and property managers get a free portfolio-level walk-through, a prioritized proposal, phased scheduling, and full insurance documentation — certificates of insurance, W-9, and any additional-insured endorsement a board requires. See our Commercial & Multi-Family page for the full picture.

Learn more or book

Want the details first? Read what roof rejuvenation actually is, or see real numbers on our cost page. We also serve the rest of the 100-mile ring — the Lehigh Valley to the north and Baltimore to the south.