To many homeowners, a roof inspection sounds like a technician standing on the driveway with a pair of binoculars or climbing a ladder for a five-minute glance. At QE Keystone Roofing, we believe that proper home maintenance requires absolute precision. A residential roof is a complex, multi-layered engineered assembly designed to keep weather out while letting your home breathe.
When our factory-trained inspectors visit your home, we perform a rigorous 32-Point Inspection that covers every square foot of your exterior surface and attic framing. Here is an in-depth breakdown of what happens during our professional evaluation and storm damage roof inspections in Doylestown.
The Exterior Roof Surface Evaluation
The exterior pass focuses on evaluating how effectively your primary roofing materials are resisting weathering, wind, and rain.
- Shingle Seal and Fastener Inspection: We check whether thermal adhesive strips are bonded properly. We inspect for over-driven or under-driven roofing nails that can punch through shingles or back out over time.
- Granule Loss Density Check: We assess the thickness of the protective mineral granule coating across all roof slopes, paying special attention to exposures that absorb intense solar light.
- Thermal Cracking and Blistering Analysis: Extreme summer attic heat causes gas bubbles to expand inside sub-par asphalt shingles, leading to surface blisters that burst and expose raw asphalt underneath.
Flashings, Penetrations, and Flow Valleys
Valleys and penetrations divert and collect the highest volume of water during severe rainstorms. Minor seal failures here can lead to high-volume leaks.
- Chimney Counter-Flashing and Mortar Integrity: We check if metal step-flashing integrated into brick mortar lines is rusting or separating.
- Plumbing Stack Boots: Rubber neoprene pipe boots weather-crack after 7 to 10 years of sunlight exposure. We evaluate rubber elasticity to prevent stealth leaks around bathroom vents.
- Valley Waterways: Whether your roof features open metal valleys or closed-cut shingle valleys, we verify that pathways are free of debris, shingle overhangs are trimmed correctly, and water drains cleanly off the eave.
Eave Edge, Gutters, and Perimeter Drainage
Where your roof meets your gutters is a major point of structural vulnerability during freezing weather.
- Drip Edge Flashing Verification: Drip edge metal prevents water from curling back under the shingle edge and rotting the fascia board. We verify proper drip edge installation along all eaves and rakes.
- Gutter Slope and Pitch Check: Clogged or sagging gutters hold standing water, adding excessive weight to fascia boards and accelerating edge rot during the rainy season.
The Attic Interior and Structural Assessment
A complete inspection requires entering the attic space. What happens beneath your roof deck reveals the true health of the overall system.
- Attic Ventilation and Moisture Check: Proper airflow requires a balanced ratio of soffit intake vents to ridge exhaust vents. Poor ventilation traps moisture, leading to winter frost accumulation on plywood underlayment and structural wood rot.
- Decking Condition Inspection: We inspect plywood sheathing for water staining, delamination, mold growth, or sagging between rafters.
- Insulation Placement Check: We verify that blown-in insulation does not block soffit intake baffles, ensuring air flows freely from eaves to ridge.
Your Final Insurance-Ready Inspection Report
Once the physical evaluation is complete, we synthesize our findings into an easy-to-read Digital 32-Point Inspection Report. This document includes high-resolution photos of any problem areas, clear priority ratings, and exact repair or replacement estimates.
Whether you are preparing to sell your home, filing a storm damage insurance claim, or performing annual preventive maintenance, QE Keystone Roofing provides the thorough analysis you need. Contact us today to schedule your evaluation.