Hurricane season in Hawaii runs from June 1 through November 30, and while a direct hit is relatively rare, the islands see more than their share of tropical storms, near-misses, and sustained heavy wind events that push roofs to their limits.
The good news is that most of the damage homeowners deal with after a storm—lifted shingles, flooded gutters, water intrusion, foundation erosion—is the kind that good preparation can prevent or significantly reduce.
This hurricane prep checklist from the local team at ProBuilt Hawaii walks you through everything worth doing before the season gets active, so your home is in the best possible shape when conditions change.
Why Roof Prep Matters More in Hawaii
Hawaii’s combination of salt air, intense UV exposure, and heavy seasonal rain means roofs here work harder year-round than in most other parts of the country. A roof that’s been quietly stressed by months of trade winds and moisture is a less resilient roof when a serious storm arrives.
The Real Risk Is Wind & Water Together
High winds are the primary threat during a tropical storm or hurricane, but water is what causes most of the lasting damage. Once the wind lifts flashing, loosens shingles, or opens a seam, rain finds its way in fast.
From there, the damage cascades: wet insulation, mold, rot in the decking, and eventually ceiling and wall damage that turns a roofing problem into a full renovation.
Getting ahead of that sequence is the entire point of a solid hurricane checklist.
Most Storm Damage Is Preventable
Hawaii’s building code requires roofing systems rated for high-wind zones, and a well-installed roof in good condition should hold up through most storm events.
The roofs that fail are usually the ones with deferred maintenance: loose fasteners, degraded sealant, clogged drainage, or aging materials that were already past their peak. A focused pre-season review catches those vulnerabilities while there’s still time to address them.
Your Hurricane Prep Checklist for Hawaii Homeowners
Work through these steps before the season peaks. Some are quick visual checks you can do yourself. Others are worth scheduling with a licensed roofing contractor.
☐ 1. Get a Professional Roof Inspection
Best for: All homes, especially those 15+ years old or without a recent formal inspection.
What it covers: A licensed contractor will check for lifted or cracked shingles, compromised flashing around pipes and skylights, loose ridge caps, and any areas where the underlying decking may have softened from moisture.
Why it matters in Hawaii: On Kauai’s windward side, Oahu’s North Shore, and Maui’s rainy upcountry areas, small problems left unaddressed through the wet season can become significant vulnerabilities by the time a serious storm arrives. This is the most valuable item on the list, and the one most homeowners skip.
☐ 2. Check Your Hurricane Roof Straps
Best for: Older homes built before Hawaii’s current building code standards.
What they are: Hurricane roof straps, also called hurricane ties or rafter ties, are metal connectors that anchor your roof framing to the wall structure below. Hawaii’s building code has required them in new construction for decades, but older homes may not have them, or the straps may have corroded in the salt air.
What to do: Have a contractor assess your current strap condition and advise whether retrofitting makes sense for your structure. It’s a relatively low-cost upgrade that makes a meaningful difference in how a roof behaves under extreme wind loading.
☐ 3. Clean Your Gutters and Downspouts
Best for: Every home, every season, no exceptions.
What to look for: Clogged gutters are one of the most common and entirely preventable sources of stormwater damage. When gutters are blocked by palm fronds, seed pods, or debris from monkeypod or banyan trees, water backs up toward the roofline or spills down the fascia. Both paths lead to rot, staining, and eventually interior water intrusion.
What to do: Clean gutters thoroughly before the season starts, and again after any wind event that brings debris down. Check that downspouts are clear all the way through to the outlet. This is one of the most straightforward water damage prevention tips available, and it takes less than an afternoon for most homes.
☐ 4. Add or Service Your Gutter Guards
Best for: Homes under heavy tree cover or in areas with consistent wind-driven debris.
What they do: Gutter guard cleaning and maintenance are simpler and faster than clearing a fully clogged system, and a well-fitted guard reduces the amount of debris that reaches the gutter channel in the first place.
What to do: If you find yourself cleaning gutters several times a year, ask a professional installer about guard options suited to your roofline and the specific foliage around your property.
☐ 5. Extend Your Downspouts Away from the Foundation
Best for: Homes where water pools near the foundation after heavy rain.
What it does: A downspout extension redirects roof runoff further away from your home’s foundation and landscaping. During a heavy tropical storm, a standard outlet can dump concentrated water directly against your foundation faster than the soil can absorb it. Extending the discharge point by even a few feet reduces pooling, erosion, and the risk of water entering a crawl space or lower level.
Effort and cost: Small and inexpensive; one of the highest-return upgrades on this list.
☐ 6. Inspect and Seal Flashing, Skylights, and Penetrations
Best for: All homes, particularly those with skylights, solar mounts, or older pipe flashings.
What to look for: The places where your roof is interrupted (vents, pipes, skylights, chimneys, solar panel mounts) are where water gets in during high wind and driving rain. Flashing around these penetrations can lift, crack, or lose its seal over time, especially under Hawaii’s consistent UV load and thermal cycling.
What to do: Walk your roofline visually before the season and flag anything that looks lifted, cracked, or improperly sealed for a contractor to address.
☐ 7. Know Your Emergency Roof Tarping Plan
Best for: Every homeowner, regardless of roof condition.
What it covers: Even a well-maintained roof can sustain damage in a serious storm. Emergency roof tarping is a temporary but important step that slows water intrusion after impact damage or a lost section of roofing, bridging the gap until permanent repairs can begin.
What to do: Keep your roofing contractor’s contact information somewhere easy to find. ProBuilt Hawaii is available to assess storm damage and help homeowners navigate insurance claims after a major weather event. Having that relationship in place before a storm makes everything that follows significantly more manageable.
What Makes a Hurricane-Resistant Roof?
Pre-season prep addresses condition and drainage, but if you’re considering a roof replacement before the season arrives, material selection matters.
Not All Roofs Perform the Same in High Winds
Metal roofing, particularly standing seam panels, is widely considered the best roof for hurricane conditions. Many metal panels are rated for wind speeds of 140 mph or higher, and their low-profile design gives wind less to grab.
Concrete and clay tile perform well, too, provided the underlying fastening system is correct. Improperly fastened tile can become a liability in high winds, which is why installation quality matters as much as material choice.
Asphalt shingles, when installed with quality underlayment and proper fastening to meet Hawaii’s wind zone requirements, can also be a strong performer. As a CertainTeed® SELECT ShingleMaster™, ProBuilt Hawaii backs its shingle installations with a 130 mph wind warranty and up to 50 years on materials.
A Hurricane-Proof Roof Starts with Proper Installation
No material performs as designed when the installation cuts corners. Hawaii’s wind zone requirements exist because the consequences of a failed roof here are serious, and working with a licensed, insured contractor who understands local code is the foundation of a genuinely hurricane-resistant roof.
That means proper underlayment, correct fastener patterns, verified flashing details, and adequate attic ventilation, all of which affect how a roof responds to extreme conditions.
After the Storm: What to Do If Your Roof Gets Damaged in Hawaii
If your roof sustains damage during a storm, document everything before any repairs begin. Photographs of the damage, interior water intrusion, and any related structural impact will support your insurance claim.
ProBuilt Hawaii has more than 20 years of experience helping Hawaii homeowners work through the insurance process after wind and storm damage, from certified inspections to coordinating directly with adjusters to reach a fair settlement.
The best time to establish that relationship is before the season, not after.
Get Your Roof Ready for Hurricane Season with ProBuilt Hawaii
ProBuilt Hawaii serves homeowners and businesses across Kauai, Oahu, and Maui with licensed roofing and rain gutter services, including pre-season inspections and storm damage assessments. Contact us today to request a free estimate and get your home ready before the season gets active.
Quality is Our Tradition. Service is Our Promise.