After a hurricane in Pasadena, TX, homeowners should perform an 8-point ground-level binocular inspection (checking missing shingles, raised ridge caps, displaced drip edges, dented gutters, and downspout granule piles) followed by a 4-point attic diagnostic (checking for wet insulation, rafter stains, daylight penetrations, and chimney flashing seepage). Never climb onto a steep or wet roof.
- Never Walk on a Storm-Damaged Roof: Wet algae, broken decking, and loose shingles create extreme fall risks.
- Use Binoculars From the Yard: High-magnification inspection reveals unsealed tabs, wind creases, and lifted metal drip edges.
- Inspect Downspouts for Granules: Heavy accumulation of ceramic granules signals severe fiberglass mat exposure.
- Attic Flashlight Audit: Looking for water stains on roof sheathing from inside the attic catches leaks weeks before drywall stains appear.
- Photo Document Everything: Take wide and close-up photos of all ground findings before scheduling repairs for insurance records.
1. Safety First: The Golden Rule of Post-Hurricane Assessment
According to OSHA and emergency medical services in Harris County, roof and ladder falls represent over 40% of all storm-related emergency room admissions following hurricanes. High winds and torrential rains leave asphalt surfaces slick, loosen fasteners, and can structurally compromise the underlying plywood decking.
Never climb onto your roof following a storm. Power lines may be entangled in branches, roof decking may be soft or punched through by tree limbs, and unsealed shingles offer zero traction. Perform all initial inspections from the ground or inside the attic.
2. The 8-Point Ground-Level Binocular Inspection Checklist
Step outside on a clear day with a pair of binoculars and walk the entire 360-degree perimeter of your home. Inspect the following 8 critical zones:
- Roof Rakes & Eaves (Perimeter Edges): Check where the roof edge meets the fascia. Look for uplifted shingle tabs, bent drip edge metal, or exposed wooden starter strips.
- Ridge Caps & Hip Transitions: Look along the highest roof peaks. Hurricane gusts frequently peel away individual cap shingles, leaving raw nail shanks exposed.
- Roof Valleys & Low Slopes: Scan the intersection where two roof slopes meet. Look for displaced shingle cuts, debris dams, or buckled valley metal.
- Pipe Boots & Vent Collars: Look at round plumbing exhaust pipes and square roof exhaust vents. Check if plastic or metal hoods are dented, missing, or pushed sideways.
- Chimney & Wall Flashings: Check where vertical walls meet roof slopes. Look for loose metal step flashing strips hanging down or peeling away.
- Shingle Tab Alignment & Shadow Lines: Look for dark, horizontal lines across shingle rows. A dark horizontal line indicates the fiberglass mat was creased when the shingle was bent backward by wind.
- Gutters & Downspouts: Check for sagging gutter sections, pulled-out gutter spikes, or heavy deposits of black sand-like granules at downspout outlets.
- Yard & Surrounding Property: Look for whole shingles, shingle corners, or metal flashing pieces blown into your yard, bushes, or neighbors' driveways.
3. The 4-Point Attic Diagnostic Protocol
Entering your attic during daylight hours provides the most accurate view of whether the weatherproofing envelope was breached during the hurricane:
Point 1: Daylight Penetrations
Turn off all attic lights. Scan the entire roof deck for pinpricks of sunlight. Daylight shining through means nails have pulled through the plywood or ridge vent fasteners have sheared.
Point 2: Darkened Plywood Decking & Rafter Stains
Use a high-intensity flashlight to inspect the plywood or OSB sheathing. Look for dark black/brown moisture rings, swollen wood grain, or white fungal efflorescence.
Point 3: Saturated Fiberglass Insulation
Feel the tops of fiberglass insulation batts directly beneath roof penetrations (chimneys, skylights, plumbing stacks). Saturated insulation compresses and loses its R-value, harboring mold colonies.
Point 4: Ceiling Joist Puddling
Check the bottom framing lumber and drywall tops. Look for standing water or damp drywall seams before water penetrates the finished ceiling below.
4. Storm Damage Diagnostic Matrix
| Visual Symptom | Probable Root Cause | Urgency Level | Recommended Action |
|---|---|---|---|
| Missing Shingle Tabs | Aerodynamic wind suction failure | High (48 hrs) | Spot shingle replacement |
| Displaced Ridge Caps | Peak apex vortex uplift | High (48 hrs) | Install high-wind ridge cap shingles |
| Attic Daylight / Deck Hole | Tree limb puncture or structural tear | Critical (Immediate) | 24/7 Emergency Tarping |
| Dark Crease Across Shingles | Internal fiberglass mat fracture | Moderate (1–2 wks) | Professional roof assessment |
| Granule Piles in Gutters | High-velocity wind scouring | Moderate (1–2 wks) | Full 21-point roof inspection |
5. How to Document Damage for Insurance Claims
If you discover signs of storm damage, following proper documentation procedures ensures smooth insurance processing:
- Take Wide Establishing Photos: Take photos of your entire home showing the street sign and house number to prove property identity.
- Take Zoomed Ground Photos: Capture close-ups of missing shingles, fallen debris in the yard, and damaged gutters.
- Photograph Interior Evidence: Take clear photos of any ceiling water stains, wet attic decking, or ruined personal property.
- Keep Damaged Shingle Samples: If shingles blew into your yard, save a sample in your garage for the insurance adjuster.
- Schedule a Professional Inspection: Obtain a formal, written damage report and photo audit from a local, licensed contractor before filing a claim.
Frequently Asked Questions
No. Climbing onto a roof post-hurricane is dangerous due to wet algae, structural deck weakening, loose shingles, and concealed electrical hazards. Homeowners should perform all preliminary checks from the ground using binoculars or inside the attic.
Ground-level signs include missing shingle tabs, lifted or creased shingles along the roof ridges and eaves, displaced metal drip edge, dented gutter downspouts, excessive granule buildup at downspout exits, and fallen tree branches on the roof.
Enter the attic with a bright flashlight. Step only on reinforced ceiling joists (never on drywall). Look for water stains on rafters, damp insulation, darkened plywood decking near valleys and chimneys, and daylight shining through fastener holes.
Emergency tarping is required immediately if you see exposed plywood sheathing, a punctured roof deck from tree limbs, missing ridge cap sections with active water dripping into living spaces, or when rain is forecast within 48 hours.
- Occupational Safety and Health Administration (OSHA) — Fall Protection & Post-Disaster Roofing Safety.
- Federal Emergency Management Agency (FEMA) — Protecting Your Roof from High Winds (FEMA P-499).
- City of Pasadena Office of Emergency Management — Post-Storm Recovery & Structural Safety Guidelines.
Need a Professional Post-Hurricane Roof Audit?
Avoid the danger of climbing ladders. Let our licensed roofing technicians conduct a free 21-point digital photo assessment of your entire roofing system.