NJ Storm Season Roof Preparation Guide

Your Checklist

1. 1

   Verify Your Shingle Wind Rating

   NJ building code and the International Building Code adopted by New Jersey require roofing materials to meet specific wind resistance standards based on your location. Monmouth County coastal municipalities fall in higher wind zones requiring shingles rated for 110-130 mph wind exposure, while inland areas require a minimum of 90-110 mph ratings. Check your shingle manufacturer documentation or warranty papers for the wind rating of your installed roof. If your home is within two miles of the Atlantic Ocean, your shingles should be rated for at least 110 mph. Standard three-tab shingles are typically rated for only 60-70 mph, making them inadequate for NJ coastal areas -- architectural shingles with enhanced nailing patterns provide 110-130 mph wind resistance.

2. 2

   Inspect and Reinforce Roof-to-Wall Connections

   The connection between your roof framing and the house walls is the most critical structural element during high-wind events. In older Monmouth County homes built before modern wind codes, rafters are often attached to wall plates with simple toenailing -- three nails driven at an angle. This connection can fail in winds as low as 80 mph. Hurricane straps (also called Simpson Strong-Ties or rafter ties) are galvanized metal connectors that securely link each rafter to the wall plate below. Retrofitting hurricane straps costs $5-$10 per rafter connection and can be done from the attic side. For a typical home with 30-40 rafter connections, the total investment of $150-$400 in materials dramatically improves your roof's ability to resist NJ storm winds.

3. 3

   Secure Loose Roof Components

   Before storm season, walk the perimeter of your home and identify any roof components that could be caught by high winds. Loose ridge cap shingles, lifted drip edge sections, unsecured flashing, satellite dishes attached only to shingles, and decorative elements like cupolas or weathervanes all become hazards in NJ storms. Ridge cap shingles are the most wind-vulnerable component on any roof -- reseal or re-nail any that show signs of lifting. Check that all flashing is firmly secured and sealed. Remove or properly anchor any satellite dishes, antennas, or decorative items that could peel away and cause additional damage during tropical storm or hurricane-force winds.

4. 4

   Trim Trees and Remove Dead Limbs

   Falling trees and limbs cause more NJ storm roof damage than wind alone. Before hurricane season begins on June 1, remove all dead, diseased, or weakened branches from trees near your home. Trim healthy branches to maintain at least six feet of clearance from your roof surface. For large trees that overhang your roof, hire a certified arborist to evaluate structural integrity -- trees weakened by root damage, hollow trunks, or asymmetric growth patterns can fail catastrophically in storms. In Monmouth County, the most common storm-damage trees are silver maples (shallow root systems prone to toppling), Bradford pears (weak branch structure), and white pines (shallow roots combined with high wind exposure due to year-round foliage).

5. 5

   Inspect and Clear All Drainage Systems

   NJ storms can dump 3-6 inches of rain in a few hours during intense thunderstorms, and tropical systems can deliver 6-12 inches over 24-48 hours. Your roof drainage system must be able to handle these volumes without backing up. Clean all gutters, downspouts, and scuppers. Test flow by running a garden hose into each gutter run and verifying strong flow at the downspout outlet. Check that underground drain pipes connected to downspouts are clear -- these frequently clog with mud, roots, and debris, causing water to back up to the gutter level during heavy rain. Ensure splash blocks or drain extensions route water at least four to six feet from the foundation.

6. 6

   Check Flat Roof Drains and Scuppers

   Flat and low-slope roof sections are especially vulnerable during NJ heavy rain events because they rely entirely on drains and scuppers for water removal -- there is no gravity assistance from slope. A single clogged drain on a flat roof can allow thousands of gallons of water to pond during a summer thunderstorm, creating structural load stress and leak risk. Clear all flat roof drains of debris, check drain bowls and screens for damage, and verify that scuppers (openings in parapet walls) are clear and properly sized. For roofs with internal drains, verify that the drain pipe connections are secure and not leaking into the building interior. After major storms, check flat roof areas within 24 hours for ponding water.

7. 7

   Review and Document Insurance Coverage

   Before NJ storm season, review your homeowners insurance policy to understand your coverage for wind damage, hail damage, and water damage from storm-driven rain. Note your deductible amount -- many NJ policies have separate wind/hurricane deductibles that are higher than the standard deductible, often 2-5 percent of the home's insured value rather than a flat dollar amount. A 2 percent hurricane deductible on a $400,000 home means $8,000 out of pocket before coverage begins. Take dated photos of your roof, siding, gutters, and property from all angles to establish pre-storm condition. Store these photos along with your policy number and claims phone number in a cloud-accessible location that survives even if your home is damaged.

8. 8

   Secure Outdoor Items That Become Projectiles

   Wind-driven projectiles cause a significant portion of NJ storm roof damage. During hurricanes and severe thunderstorms, patio furniture, grills, planters, trash cans, children's toys, and garden tools become airborne hazards that can puncture or crack roofing materials on impact. Before any storm with forecast winds above 40 mph, move all loose outdoor items into the garage, shed, or interior of the home. Anchor permanent fixtures like flag poles, basketball hoops, and pergola structures. Even objects that seem too heavy to blow away -- like resin patio chairs and full trash cans -- can become airborne in 60+ mph winds common during NJ summer severe thunderstorms.

9. 9

   Prepare Emergency Tarping Materials

   Keep emergency roof tarping supplies on hand throughout NJ storm season. A quality emergency tarp kit includes: one or two heavy-duty blue tarps (minimum 6 mil thickness, sized to cover at least 20x20 feet of roof area), 2x4 lumber cut into 4-foot lengths for tarp weights, a bundle of roofing nails and a hammer, duct tape or tarp-specific repair tape, and sandbags as an alternative to nailing. In the aftermath of a storm, professional roofers may be overwhelmed with emergency calls and unable to reach your home for days or weeks. Having materials ready allows you or a neighbor to apply a temporary protective cover if storm damage occurs, preventing additional water damage while waiting for permanent repair.

10. 10

    Know Your Emergency Contact Numbers

    Compile a storm emergency contact list before you need it. Include: your insurance company claims hotline (available 24/7 during storm events), two to three licensed NJ roofing contractors you have vetted (get their emergency/after-hours numbers), your municipality's emergency management office, and if you have a generator, your electrician's number. In Monmouth County, the Office of Emergency Management can be reached at (732) 431-7400. After major storms, FEMA may establish disaster recovery centers -- follow the Monmouth County government website and social media channels for location information. Having this list prepared and accessible (phone, cloud storage, and a printed copy) saves critical time when minutes matter.

11. 11

    Assess and Reinforce Garage Doors

    Garage doors are the weakest structural opening in most homes and their failure during high winds creates internal pressure that can blow the roof off from inside. While this may seem unrelated to roof preparation, a failed garage door during a NJ hurricane or severe thunderstorm creates a pressure differential that literally lifts the roof from its connections. If you have a double-wide garage door, it is especially vulnerable. Reinforcement kits that add horizontal bracing cost $100-$300 and install in under two hours. Wind-rated garage doors built to withstand 110+ mph winds cost $1,000-$2,500 installed. For Monmouth County coastal homes in high-wind zones, a wind-rated garage door is one of the most important structural investments you can make.

12. 12

    Create a Post-Storm Inspection Plan

    Prepare a post-storm checklist before the storm arrives, so you can systematically assess damage when it is safe to go outside. Your plan should include: a safety-first approach (do not go outside until winds are below 30 mph and no downed power lines are nearby), a visual exterior inspection circuit around the entire home, attic inspection for new leaks or daylight, checking neighboring properties for debris that may have struck your roof, and immediate documentation with dated photos and video. Have a battery-powered flashlight ready for attic inspection in case of power outages. If you find damage, cover it with tarps immediately (if safe), document everything, then contact your insurance company to start the claims process before contractor demand peaks.

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