Roof Replacement in Philadelphia
— ALFE Roofing
When repairs are no longer enough, ALFE Roofing delivers complete roof replacements — done right, on time, and backed by a written 10-year workmanship warranty. GAF-trained. Licensed & insured in PA, NJ & DE.
Signs You Need a Full Roof Replacement
Repairs can only go so far. If you recognize any of these warning signs, a full replacement is likely the most cost-effective path forward.
Age 20+ Years
Asphalt shingles have a lifespan of 20–30 years. Once your roof approaches that range, proactive replacement prevents interior damage and emergency costs.
Granule Loss
Granules in your gutters or bare patches on shingles mean your roof is losing its UV protection. This accelerates deterioration across the entire surface.
Sagging Deck
A sagging or uneven roofline signals structural deck damage — often from prolonged moisture exposure. This requires a full tear-off to assess and replace the decking underneath.
Multiple Leaks
If you're patching leaks in multiple areas or the same area keeps leaking, your roof system has failed broadly. Continued repairs cost more than replacement over time.
Storm & Hail Damage
A major storm or hailstorm can compromise the integrity of your entire roof surface — even when individual shingles look intact. An inspection reveals the full extent.
Failed Repair Attempts
If previous repairs haven't solved the problem — or new issues keep appearing after repairs — the underlying system has degraded beyond what patch work can address.
Our Roof Replacement Process
Every replacement follows the same proven six-step process — no surprises, no shortcuts.
Free Inspection
We inspect your roof thoroughly — checking decking condition, flashings, ventilation, gutters, and all penetrations. No charge, no obligation.
Detailed Estimate
You receive a written, line-item estimate covering all labor, materials, permits, and debris removal. The price you approve is the price you pay.
Material Selection
Choose from our curated selection of GAF shingles, TPO membranes, and metal options. We guide you toward the best fit for your home's style and budget.
Permit Pulled
We pull all required permits with the City of Philadelphia or your local municipality. Permitted work protects your home's value and ensures code compliance.
Old Roof Stripped & New Roof Installed
Our W-2 crew performs a full tear-off, replaces any damaged decking, installs ice & water shield, underlayment, and the new roofing system — all in one job site visit.
Final Inspection & Warranty Certificate
We walk the roof with you, clean up every nail and scrap, and issue your signed warranty certificate. Manufacturer warranty registration is submitted on qualifying projects.
Materials We Install
We work with the highest-quality roofing systems on the market — selected for durability, warranty coverage, and performance in the Philadelphia climate.
GAF Timberline HDZ Shingles
America's #1-selling shingle. LayerLock technology, enhanced wind resistance up to 130 mph, and a Lifetime Limited Warranty. Available in 20+ colors.
TPO Flat Roof System
The preferred membrane for flat and low-slope roofs. Heat-welded seams, excellent UV reflectivity, and 15–25 year warranties. Ideal for rowhouses and commercial properties.
Metal Standing Seam
50+ year lifespan, concealed fastener system, and exceptional wind/snow load performance. A premium long-term investment for residential and commercial roofs.
Dimensional Architectural Shingles
Multi-dimensional texture that mimics wood shake or slate. Heavier, more durable than 3-tab shingles with enhanced wind resistance and a 30-year material warranty.
What's Covered
When you choose ALFE Roofing for your replacement, your investment is protected on multiple levels.
5-Year Workmanship Warranty
Full coverage on all installation defects. If it's our fault, we fix it — no cost to you — for five years from project completion.
10-Year Manufacturer Material Warranty
GAF and our other material partners back their products against manufacturing defects for a minimum of 10 years, with Lifetime Limited coverage on qualifying shingles.
Manufacturer Material Warranty
GAF shingles carry the manufacturer's Shingle & Accessory Limited Warranty, and standing-seam metal is backed by Drexel Metals. We handle the registration paperwork so the coverage is on record from day one.
Full warranty details are provided in writing at project completion. View our Warranty page for complete terms.
Frequently Asked Questions
How long does a roof replacement take?
Most residential roof replacements in Philadelphia are completed in one to two days. Larger homes, complex roof geometry, or significant decking repairs may extend the timeline to three days. Your estimator will confirm a firm schedule before work begins.
Do you pull permits for roof replacements?
Yes, always. ALFE Roofing pulls all required permits with the City of Philadelphia or your local municipality. Permit fees are included in your written estimate. Unpermitted roof work can create problems when you sell your home — we never cut that corner.
What roofing brands do you install?
We are GAF Roofing Academy trained and primarily install GAF Timberline HDZ shingles and GAF roofing systems. We also install TPO flat roof membranes and standing seam metal roofing. All materials are sourced from manufacturer-authorized distributors.
Can you help with an insurance claim for my roof replacement?
Absolutely. We document all storm damage with detailed photos and measurements, meet with your insurance adjuster on-site, and negotiate supplement claims when the initial payout falls short. Learn more about our insurance claim process.
Do you offer financing for roof replacements?
Yes. We offer flexible financing options including Buy Now Pay Later, 0% APR plans, and monthly installment programs. Ask your estimator for details during your free inspection, or visit our Financing page to learn more.
