Removing the Mystery From Your Pittsburgh Roof Replacement
A roof replacement is one of the largest single investments most Pittsburgh homeowners will make in their property, and it is also one that many people have never been through before. Uncertainty about the process — what happens when, how long it takes, what disruption to expect, and how to know the work is done properly — is a common source of anxiety that keeps some homeowners from making the decision to replace a roof that genuinely needs it.
PGH Roofing follows a clear, consistent, and transparent process on every project we complete. Here is what you can expect from the moment you contact us through the final walkthrough.
Step 1: The Inspection and Written Estimate
Every PGH Roofing project begins with a comprehensive professional inspection at no cost and no obligation. Our team physically examines the roof surface, all flashing locations, gutters, soffits, fascia, and accessible attic space. We document all findings and provide you with a fully itemized written estimate that describes the scope of work, the specific materials to be used, all associated costs, and the warranty coverage that applies. There are no hidden line items and no vague descriptions — you know exactly what you are agreeing to before you sign anything.
Step 2: Material Selection and Project Scheduling
Once you approve the project, we discuss your material preferences — shingle color, product line, and any specific concerns or preferences about the project — and finalize the schedule. Materials are typically ordered and delivered to your property one to two days before installation begins. We coordinate with your municipality to pull any required permits before work starts, and we provide you with a clear project start date and expected duration.
Step 3: Tear-Off and Decking Inspection
On installation day, our crew begins by safely removing all existing shingles, underlayment, and flashing components from the roof surface. This tear-off exposes the decking and allows us to inspect it comprehensively — something that is only possible once the old materials are removed. Any areas of decking rot, soft spots, or structural compromise are photographed, shown to you or communicated to you directly, and addressed before any new materials are installed. Decking replacement costs are itemized in your final project documentation.
Step 4: Drip Edge, Underlayment, and Ice Shield
With the decking confirmed sound, the crew installs the component layers that protect your roof before shingles go on. Drip edge is installed along the eave and rake edges per code requirements. Self-adhering ice and water shield membrane is applied at the eaves, valleys, and other high-risk areas. Synthetic underlayment is installed across the field of the roof surface. This complete waterproofing and protection system is the foundation of the new roof’s long-term performance in Pittsburgh’s climate.
Step 5: Shingle Installation and Flashing
Shingles are installed starting at the eave and proceeding up the roof in overlapping courses, following the manufacturer’s specified fastening pattern for the specific product. New metal flashing is installed at every penetration — chimneys, skylights, plumbing vents, HVAC equipment — and at wall intersections. Ridge cap shingles and ridge vent are installed at the ridgeline as the final roofing layer.
Step 6: Final Inspection, Cleanup, and Walkthrough
After installation is complete, our project manager performs a thorough quality inspection of the entire roof. The crew conducts a comprehensive property cleanup including removal of all old roofing materials, sweeping of the driveway and yard, and a magnetic sweep for loose fasteners. Before leaving, we walk the completed project with you, answer any questions, and confirm your satisfaction with every aspect of the work.
To begin the process, visit PGH Roofing’s roof replacement service page or call 724.760.7663 to schedule your free inspection.
You can also book your free no-obligation inspection online at any time. Our team will confirm your appointment and provide everything you need to prepare for the project.
The National Roofing Contractors Association provides homeowner guidance on what to expect from professional roofing contractors and what constitutes a quality installation.
Frequently Asked Questions
How long does a full roof replacement take in Pittsburgh?
Most standard residential roof replacements in the Pittsburgh area are completed in one to two days by PGH Roofing’s installation crew, weather permitting. Larger or more complex roofs may require additional time.
Do I need to be home during the roof replacement?
You do not need to be present for the full installation, but we recommend being available for the pre-work walkthrough at the start of the day and the final inspection and walkthrough at the end.
Will my landscaping be protected during the replacement?
PGH Roofing uses tarps and covers to protect landscaping adjacent to the work area. Some minor disturbance to vegetation immediately alongside the foundation is unavoidable during tear-off.
What happens if it rains during my Pittsburgh roof replacement?
PGH Roofing monitors weather closely and does not leave exposed decking when rain is forecast. If unexpected rain occurs during a tear-off, the crew immediately tarps and protects the exposed area.
How should I prepare my Pittsburgh home before the roofing crew arrives?
Clear your driveway for crew vehicles and material delivery. Remove fragile wall decorations and items on shelves near exterior walls, as vibration from the tear-off process can cause shifting inside the home.